The statements that are true is A,C,D
What is the area of the circle?The area of the circle is defined as the product of the pie and the square of the radius.
The area of the circle = [tex]\pi r^{2}[/tex]
[tex]\pi[/tex]= 3.14
Given;
The length of the circumferences of the 3 holes is 38m millimeters. The large hole has a diameter of 14 millimeters
2[tex]\pi[/tex]R+2[tex]\pi[/tex]r+2[tex]\pi[/tex]r=38
R+2r=19/3.14...1
Radius of large hole=14/2=7mm
Substituting the value of R in equation 1
7+2r=19/3.14
2r=19*7/3.14
r=21.178
Therefore;
The small holes each have a radius of 12 millimeters.- True
The large hole has an area of approximately 615.5 square millimeters.-false
The combined length of the circumferences of the small holes is 24m millimeters.-True
The diameter of the large hole is 2 millimeters longer than that of each small hole.- True
Learn more about area of a composite figure here:
https://brainly.com/question/10254615
#SPJ1
An algebraic expression is shown.
(5 – 0.7c) — (c – 4.8)
Select all of the following expressions that are equivalent to this expression.
The algebraic expression (5 – 0.7c) — (c – 4.8) has the value -1.7c + 0.2.
What is an algebraic expression?
In mathematics, an expression that incorporates variables, constants, and algebraic operations is known as an algebraic expression (addition, subtraction, etc.). Terms comprise expressions.
The given algebraic expression is -
(5 – 0.7c) — (c – 4.8)
Simplifying it to get the result -
= 5 - 0.7c - c - 4.8
= -1.7c + 0.2
Therefore, the value for the expression is -1.7c + 0.2.
To learn more about algebraic expression from the given link
https://brainly.com/question/28345080
#SPJ1
There are 45 vehicles in a parking lot. Three fifths of the vhicles are minivans. How many of the vehicles in the parking lot are minivans?
A total of 45 vehicles in the parking are minivans.
Fractions are defined in mathematics as portions of a whole. The entire might be a single thing or a collection of objects. When we cut a slice of cake from the whole thing, the portion is the fraction of the cake. A fraction is a term that comes from Latin. "Fractus" means "broken" in Latin.
The total number of vehicles present in the parking lot= 45 vehicles
Total number of minivans = 3/5th
As for calculating the total number of minivans, we need to determine the value of the (3/5) of the total number of vehicles.
So, the value of total number of minivans = (3/5)*45 = 27
For more questions on Fractions
https://brainly.com/question/17220365
#SPJ4
Answer:
27
Step-by-step explanation:
45 divided by 5 = 9
9 times 3 = 27
how do i solve for x on number 16. With the geometric mean
Answer:
x = 42
Step-by-step explanation:
please hurry!! Solve x² - 2x - 2 = 0
O no solutions
0 x = -2
Ox=2+2√3
O x=1+i
Answer:
The third one
Step-by-step explanation:
x =2±2√3 is the answer because x2-2x-2 =0
Which system of linear equations has only one solution? Why? How about the system of linear equations with no solution? Infinite number of solutions? Explain your answer.
The system of linear equations which has the rank of coefficient matrix equal to augmented matrix and equal to the number of unknowns, has only one solution called the unique solution.
Two types of system of equations exist- consistent and inconsistent.
Inconsistent means that it has no solution , i.e. the solution does not exist , here
Rank of augmented matrix is not equal to that of coefficient matrix.
Consistent system means a solution of the equation exists i.e.
rank of augmented matrix = rank of coefficient matrix.
Now, a consistent system can be of two types again - It may have a unique solution ,i.e.
rank of augmented matrix = rank of coefficient matrix = no. of unknowns
or an infinite number of solutions, where
rank of augmented matrix = rank of coefficient matrix < no. of unknowns (here we need to assign an arbitrary value to a free variable to find its solutions).
For e.g. let us consider the system -
x + y+ z = 0
2x + 3y + 4z = 1
Since , (0,0,0) is obviously satisfying the equation and so is a solution to this system , the given system is a consistent system .
Also, for a system to be consistent , either a unique solution exists or an infinite number of solutions exist. There is no particular number of solutions.
Here, we see that (-1,1,0) is also a solution other than the zero solution.
We can clearly see that the number of unknown variables , x,y,z is 3 and the number of equations is 2.
Thus, The system if there are fewer equations than variables has infinite solutions, equal number of equations as the unknowns has the unique solution.
To learn more about system of equations, visit link - brainly.com/question/13997560
#SPJ4
Which point of the given function corresponds with the minimum value of its inverse function? (–20, 8) (–10, 3) (0, –2) (8, –6)
The given function corresponds with the minimum value of its inverse function will be (–20, 8)
What is the minimum value of a function?
There will be minimum and maximum values for a function. The lowest y-value that the function reaches is the definition of a minimum value. The highest y-value that a function can attain is called a maximum value.
The functions arcsin(x) and cos(x) have a constant sum, 2, over the range [1,1].
Consequently, the issue is the same as determining the lowest and maximum values of (–20, 8)
Know more about function
https://brainly.com/question/22340031
#SPJ4
What is the greatest distance between any two vertices of a rectangular prism with dimesons 8 cm by 9 cm by 12 cm.
The greatest distance between any two vertices of a rectangular prism with dimensions 8 cm by 9 cm by 12 cm is the diagonal distance of the rectangular prism. This distance can be found using the Pythagorean theorem. The diagonal distance is √(8^2 + 9^2 + 12^2) = √(64 + 81 + 144) = √289 = 17 cm.
I hope this helps :)
$4500 is invested at a simple interest rate of 4% per annum for 3years,3month.find the amount of interest earned.
now, let's keep in mind that a year has 12 months, thus 3 months is really 3/12 of a year
[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$4500\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ t=years\dotfill &3 \end{cases} \\\\\\ I = (4500)(0.04)(3) \implies \boxed{I = 540} \\\\[-0.35em] ~\dotfill[/tex]
[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$4500\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ t=years\to \frac{3}{12}\dotfill &\frac{1}{4} \end{cases} \\\\\\ I = (4500)(0.04)(\frac{1}{4}) \implies \boxed{I=45}[/tex]
Help me first one Who helps and gets right i will send 20 dollors
Number of adults needed to attend the trip are 3, 8, 10 and 9.
What is Division?Division is one of the operation in mathematics where number is divided into equal parts as that of a definite number.
Given that, there must be 1 adult for every 4 students attending a field trip.
Part A :
The number of adults needed for 12 students = 12 / 4 = 3
Number of adults needed for 24 students = 24 / 4 = 8
Number of adults needed for 40 students = 40 / 4 = 10
Part B :
Given that there will be 33 students attending a field trip to an art museum.
Number of adults needed for 33 students is,
Number of adults needed for 32 students = 32 / 4 = 8
There is 1 student remaining.
There may need 1 more adult.
So there are 9 adults needed for the trip.
Hence 9 adults would need to attend the trip.
Learn more about Division here :
https://brainly.com/question/21416852
#SPJ1
12. The equation t = h + 76 represents the change in air temperature in degrees Fahrenheit every hour for the city of Miami. Determine and interpret the slope and y-intercept of the line that
represents the equation.
Answer:
The slope of the line is the coefficient of x, which in this case is 1. So the slope is 1.
The y-intercept of the line is the value of t when h = 0. In this case, when h = 0, t = 76, so the y-intercept is 76.
The line can be written in slope-intercept form as t = 1h + 76.
Interpretation:
The slope of 1 means that for every hour that passes, the air temperature in Miami increases by 1 degree Fahrenheit.
The y-intercept of 76 means that when there is no change in time (h = 0), the air temperature in Miami is 76 degrees Fahrenheit.
Just question 10 please
a. The minimum point is located at x = 2 and y = -4. The coordinates is (2,-4).
b. The equation of the line of symmetry of the graph is x = 2.
c. The solutions are approximately x = 1.3 and x = 2.7.
d. 2x²-4x+3=0 has no solutions because when 2x²-4x is graphed, the graph never intersects the x-axis at the y-value of 3. Therefore, the equation 2x²-4x+3=0 has no solutions.
What is equation of the line of symmetry?The equation of the line of symmetry is the equation of a line that passes through the center of a geometric figure such that it divides the figure into two equal parts. The equation of the line of symmetry is usually expressed in the form of y = mx + b, where m is the slope of the line and b is the y-intercept. The slope of the line of symmetry is always equal to the opposite reciprocal of the slope of the original line, and the y-intercept is equal to the midpoint of the two end points of the original line. For example, if the equation for a line is y = 4x + 2 then the equation for the line of symmetry that would pass through the midpoint of the line would be y = -1/4x + 3, where 3 is the midpoint of the two end points of the original line. The line of symmetry is an important concept in geometry, as it divides a figure into two equal halves, allowing us to easily identify the center of the figure. It is also useful in calculus, as the line of symmetry helps us to calculate the area under the graph of a function. It is also used in other branches of mathematics, such as trigonometry and statistics.To learn more about line of symmetry refer to:
https://brainly.com/question/17240928
#SPJ1
Match the vocabulary word to its correct definition.
1-an individual quantity or number in a sequence
sequence
2-the fixed amount added on to get to the next term in an arithmetic sequence
term
3-a sequence in which a fixed amount is added on to get the next term
arithmetic sequence
4-a set of numbers that follow a pattern, with a specific first number
common difference
Answer:
1 is sequence
2 is term
3 common difference
4arithmentic sequence
Need Help pls!! thxxx
The interest is compounded four times per year, or once every quarter.Rate is quarterly compounded, hence the periodic rate is 1.64%.
What is Quarterly Compounding?The interest is compounded four times per year, or once every quarter. Quarterly compounding is the method of calculating the interest earned on a fixed deposit or investment on a quarterly basis, based on the principal sum plus the interest earned for prior periods.
You can rapidly determine how long it will take for an investment to double given its interest rate by using the Rule of 72.
It operates by:
/ Interest rate = 72
Rate is quarterly compounded, hence the periodic rate is
= 6.56%/4
= 1.64%
Time to double equals 72/1.64
equals 43.9 quarters
As measured in years:
= 43.9/4
= 11 years
To learn more about Quarterly Compounding refer
https://brainly.com/question/20392017
#SPJ1
expand -Sr+5=a using distributive property
Expand -Sr+5=a using distributive property = - S x r + 5 = a
What is the distributive property?This property states that multiplying the total of two or more addends by a number will provide the same outcome as multiplying each addend by the number separately and then adding the results together.The distributive property of mathematics states that multiplying a number by the sum of two or more addends yields the same result as dividing the multiplier among the addends, multiplying each addend individually, and then combining the results.When you multiply a value by a sum, the distributive property of multiplication over addition is used. Say you wish to multiply 5 by the product of 10 plus 3. When two words are similar, we often sum the two amounts before multiplying by 5. However, the property states that you should first multiply each addend by 5.Learn more about distributive property refer to :
https://brainly.com/question/2807928
#SPJ1
What is the nearest 10 to 11?
The nearest 10 to 11 is 10. Ten is one number less than eleven, making it the closest 10 to 11.
The nearest 10 to 11 can be found by looking at the number line. On a number line, 11 would be one number after 10, making 10 the nearest 10 to 11. 10 is the closest number to 11 because it is one number less than 11. For example, if you look at the numbers 7, 8, 9, 10, and 11, 10 is the nearest 10 to 11 since it is right before 11. To further explain, if you look at the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 10 is again the nearest 10 to 11 since it is one number less than 11. As you can see, 10 is the nearest 10 to 11, making it the closest 10 to 11.
Learn more about number here
https://brainly.com/question/17429689
#SPJ4
Ella Bell operates a company that buys and sells tickets to sporting events. She deposits the day's receipts into her savings account. In bills, she had 52 one hundreds, 21 fifties, 19 tens, 71 fives, and 63 ones. Change included 6 one-dollar coins, 60 fifty-cent pieces, 32 quarters, 121 dimes, and 165 pennies. She also deposited checks for $29.44, $125.65, and $45.94. She wants to receive 5 two-dollar bills in cash.
The total deposits of Ella Bell based on the information is $ 7,107.38
How to calculate the deposit?From the information, Ella Bell operates a company that buys and sells tickets to sporting events. She deposits the day's receipts into her savings account.
In bills, she had 52 one hundreds, 21 fifties, 19 tens, 71 fives, and 63 ones. Change included 6 one-dollar coins, 60 fifty-cent pieces, 32 quarters, 121 dimes, and 165 pennies. She also deposited checks for $29.44, $125.65, and $45.94. She wants to receive 5 two-dollar bills in cash.
This will be:
= Currency + Coins + Checks - Cash received
= 6858 + 57.75 + 201.63 - 10
= 7107.38
Learn more about deposit on:
https://brainly.com/question/25787382
#SPJ1
What are the 3 different methods of solving a system of equations?
There are three ways to solve systems of linear equations in two variables graphing. substitution method. elimination method.
What in mathematics is a linear equation?
A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept.
Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.
What makes an equation linear?
When a linear equation is graphed, it always produces a straight line since each term in the equation has an exponent of 1. This is the basis for the term "linear equation" being used to describe it.
Learn more about linear equation
brainly.com/question/1189779
#SPJ4
Find the values of angles x, y, and z. A large triangle is divided into two smaller triangles by a line segment that extends from the upper vertex to the side opposite. • In the triangle to the left, the segment that divides the larger triangle into two smaller triangles forms a 40 degree angle with the side at the bottom of the triangle. The angle to the left in this smaller triangle is labeled x and the angle at the top of this triangle measures 60 degrees. • In the triangle to the right, the line segment that divided the larger triangle into two smaller triangles forms an angle that is labeled y with the side at the bottom of the triangle. The angle to the right in this triangle measures 20 degrees and the angle at the top of this smaller triangle on the right is labeled z. A. X = 80°; y = 140°; z = 20° B. X = 70°; y = 130°; z = 30° C. X = 80°; y = 50°; z = 110° D. X = 100°; y = 140°; z = 40°
For the given triangle , the values of the angles x , y , and z as per the given condition is given by option A. x = 80° , y = 140° , z = 20°.
Diagram is attached.
As given in the question,
For the given triangle,
As per the division of large triangle into smaller ones and the values of the angles of the larger and smaller triangle.
Diagram is attached.
In the drawn diagram of the triangle ABC,
Line passes through vertex A and intersect at point D on BC
Two smaller triangles are ΔABD , and ΔACD
As per given data,
In triangle ABD,
∠BAD = 60°
∠ABD = x°
∠ADB = 40°
x° = 180° -( 60 + 40 )°
= 80°
In ΔABC,
∠ACB = 180° - ( 80° + 60° + 20° )
= 20°
In ΔACD,
∠ADC = y°
∠DAC = z°
= 20°
B-C-D
∠ACB = ∠ACD
= 20°
y° = 180° - ( 20 + 20 )°
= 140°
Therefore, as per the given data of the triangle the values of the angles x , y , and z is equal to option A. x = 80° , y = 140° , z = 20°.
Learn more about triangles here
brainly.com/question/2773823
#SPJ4
Which associations best describe the scatter plot?
Sch
www.w
SABRYSS**
234
Finish
The two associations that best describe the scatter plot include the following:
A. linear association.
D. positive association.
What are the types of relationship in a scatter plot?In Statistics and Mathematics, there are four (4) major types of relationship (association) in a scatter plot and these include the following:
Positive linear association.Negative linear association.No association (None).Non-linear association.Generally speaking, a positive association would exist on a scatter plot when there is a direct variation between two variable i.e when one variable increases, the other variable increases too, or when one variable decreases, the other decreases.
By critically observing the scatter plot shown in the image attached below, we can logically deduce that the type of relationship (association) that would best model this data is both a linear association and a positive association because the variables illustrate a direct variation.
Read more on positive association here: https://brainly.com/question/1237557
#SPJ1
Complete Question:
Which associations best describe the scatter plot?
Choose *exactly two* answers that are correct.
A. linear association
B. negative association
C. nonlinear association
D. positive association
18. An electronics store makes a profit of $72.00 for every television sold and $90.00 for every computer sold. (1 point)
The manager's target is to make at least $360.00 a day on sales from televisions and computers. Let x =
the number of televisions sold. Let y = the number of computers sold. Which of the following represents
three possible solutions to the problem?
The correct answer is D) x = 5, y = 3; x = 4, y = 4; x = 3, y = 5.
Which of the following best encapsulates the problem's three potential solutions?A) x = 4, y = 0; x = 3, y = 1; x = 2, y = 2B) x = 5, y = 2; x = 4, y = 2; x = 3, y = 3C) x = 4, y = 3; x = 3, y = 4; x = 2, y = 5D) x = 5, y = 3; x = 4, y = 4; x = 3, y = 5The correct answer is D) x = 5, y = 3; x = 4, y = 4; x = 3, y = 5.To meet the manager's target, the store must make at least $360.00 a day on sales from televisions and computers.To do this, the store must sell at least 5 televisions or 3 computers, or a combination of the two, to make $360.00.The store also has to make sure that the total profit from sales of televisions and computers adds up to $360.00.The solutions that satisfy this requirement are x = 5, y = 3; x = 4, y = 4; x = 3, y = 5.This means that the store must sell 5 televisions, 4 computers, or a combination of 3 televisions and 3 computers.By selling this combination of products, the store will make a total profit of $360.00, thus meeting the manager's target.To learn more about the algebraic concept of linear equations and inequalities refer to:
https://brainly.com/question/11897796
#SPJ1
Find the area and perimeter of ADEF if D(3,6), E(-3, 8), and F(0, 2) in
simplest radical form.
a=
p=
The area and perimeter of ADEF is 28.
How can one determine a figure created from points' area and perimeter?By determining the change in x and y, you may use them as a and b in the Pythagorean theorem to determine the separation between two points: [a2 + b2]. Adding together the lengths between a shape's corners will yield the shape's perimeter.
The measurement of a shape's perimeter is its length. It takes adding the lengths of all four sides to determine a rectangle's or square's perimeter.
The circumference of a shape's exterior is its perimeter. The interior volume of a form is measured by area.
Explanation:
ADEF = 3*3 + 6*6 +-3*-3 + 8*8
= 9+36-9-64
= 28.
To learn more about area refer to:
https://brainly.com/question/25292087
#SPJ1
The triangles shown below must be congruent.
62
58
7
60%
A. True
B. False
58°
60
7
62
Answer:
False
Step-by-step explanation:
Answer: FALSE
Step-by-step explanation:
A cinema has three screens 600 people visit the cinema 35% go to screen 1 four times as many go to screen 2 as go to screen 3 how many people go to screen 2?
The answer is 35% of 600 is 210. 312 people went to screen 2.
What is meant by screen?
A flat surface onto which a picture or group of photos is reflected or projected. Both the surface of an electrical display and the information simultaneously shown on a computer screen.Bury, conceal, hide, and secrete are some typical synonyms for screen. All of these phrases refer to "withholding or withdrawing from sight," but the word "screen" denotes an obstruction that prevents discovery.When evaluating developmental delays in children, professionals such as nurses, teachers, qualified paraprofessionals, and medical experts employ screening tools, such as checklists or questionnaires.Correct can also be referred to by other words like accurate, exact, pleasant, precise, and right.To learn more about screen refer to
https://brainly.com/question/26879601
#SPJ1
Select “Rational” or “Irrational” to classify each number
Answer:
2/3 rational
..... rational
..400 rational
.... irrational
Which of the following pairs of linear equation are consistent or inconsistent: 3x-2y=5 2x-3y=7
The solution to this pair of linear equations is x = 29/11 and y = 21. This shows that the two equations are consistent and can be solved using the Substitution Method.
The pair of linear equations 3x-2y=5 and 2x-3y=7 are consistent equations. This can be seen by solving the equations by the Substitution Method.
First, we begin by solving for y in the first equation:
3x - 2y = 5
3x = 5 + 2y
y = (3x - 5) / 2
Next, we substitute this value of y into the second equation:
2x - 3y = 7
2x - 3((3x - 5) / 2) = 7
2x - (9x - 15) / 2 = 7
11x - 15 = 14
11x = 29
x = 29 / 11
Finally, we substitute this value of x into the first equation to find the value of y:
y = (3(29/11) - 5) / 2
y = (87 - 5) / 2
y = 42 / 2
y = 21
Therefore, the solution to this pair of linear equations is x = 29/11 and y = 21. This shows that the two equations are consistent and can be solved using the Substitution Method.
Learn more about linear equations here:
https://brainly.com/question/11897796
#SPJ4
The House of Representatives and the Senate make up which part of the federal government?
Answer: congress
Step-by-step
The first step in the legislative process is the introduction of a bill to Congress. Anyone can write it, but only members of Congress can introduce legislation. Some important bills are traditionally introduced at the request of the President, such as the annual federal budget. Planation:
Congress
Step-by-step explanation:The US congress is a combination of 2 components called the House of Representatives and the Senate.
Legislative Branch
The US government is made up of 3 branches. Both parts of Congress are a part of the legislative branch. The purpose of the legislative branch is to create laws. The houses of congress create bills and then vote on them to become laws. If a bill passes both the Senate and the House of Representatives, then it is eligible to become a law in the United States.
Differences between the Senate and House of Representative
While both the Senate and House are in Congress, they have slight differences. One of the main differences is the size of the bodies. The senate has 100 senators. Each state in America gets 2 senators. On the other hand, there are 435 representatives in the House. Representation in the House is based on the population of each state.
Patrick the sailor sees a boat 50 feet away. The angle of elevation to the top of the hull is 24° and the angle of depression to the bottom of the hull is 45°. How tall is the hull?
(note that I just drew the boat, but try to solve it without the boat drawing)
Using trigonometric ratio, the length of the hull is 72.26ft
What is Angle of elevation and depressionThe angle of elevation and angle of depression are two types of angles that are used to describe the relationship between an observer, a point of observation, and an object.
The angle of elevation is the angle between the observer's line of sight and the horizontal line (also known as the line of sight) when the object is above the observer.
The angle of depression is the angle between the observer's line of sight and the horizontal line when the object is below the observer.
In this problem, we can calculate the height of the hull using trigonometric ratio.
tan 45 = opposite / adjacent
tan 45 = height of bottom hull to boat hull / 50
height of bottom hull to boat hull = 50 * tan45
height of bottom hull to boat hull = 50ft
tan 24 = top of hull to boat hull / 50
top of hull to boat hull = tan 24 * 50
top of hull to boat hull = 22.26
The height of the hull = top of hull to boat hull + height of bottom hull to boat hull
the height of the hull = 50 + 22.26
Height of hull = 72.26ft
Learn more on angle of elevation and depression here;
https://brainly.com/question/2096694
#SPJ1
Which of the following is the value of k if the roots of xsqare + kx+k=0are real and equal
The values of k are 0,4 if the roots of x²+kx+k = 0 are real and equal.
Given that,
Roots of x²+kx+k = 0 are real and equal.
The general form of the quadratic equation is ax²+bx+c = 0
Comparing the general form of a quadratic equation with the given equation, x²+kx+k = 0, we get
a=1, b=k, c=k
As the roots of the given equation are equal
⇒ Discriminant is 0.
That means, b²+4ac = 0
Further solving this equation by plugging in the values of the given equation:
=> k²-4k = 0
=> k(k-4) = 0
=> k = 0,4
Thus, the values of k are 0,4 if the roots of x²+kx+k = 0 are real and equal.
Complete question: What is the value of k if the roots of x²+kx+k = 0 are real and equal
To know more about quadratic equations visit: brainly.com/question/30098550
#SPJ4
Finding the factors of a number that are all prime. Finding all the factor of 324?
The factor of 324 are : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324
What are the Factors of 324?Factors of 324 are the numbers that, when multiplied, result in the number 324. Numbers that divide 324 without leaving a residual are considered to be its factors. Therefore, we claim that both of these numbers are factors of 324 when we multiply any two whole numbers together and the result is 324. Finding all the integers that would divide 324 without leaving a residual is necessary in order to determine the factors of 324. Starting with number 1, let's search for components that add up to 324.In the prime factorization and division methods, respectively, 324 can be expressed as the product of its prime factors and divided by its divisors.
Hence. the factor of 324 are : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324
To learn more about Factors of 324 refer to:
https://brainly.com/question/22082853
#SPJ1
When a regression line was used to model exponential data, the r^2-value was 0. 668.
If the data is linearized using logarithms and then modeled again with a regression line, the r^2-value will be less than 0. 668.
A. True
B. False
False. When linearizing exponential data using logarithms, the data will become linear and the r²-value of the regression line will likely increase.
The logarithm transformation of the data will help to better fit the data with a linear regression line, since linear regression is used to fit linear data. Therefore, the use of logarithms can actually increase the r²-value of the regression line, not decrease it.
It is important to note that the r²-value does not necessarily indicate the accuracy of the model, but rather how well the model fits the data.
Learn more about logarithms:
https://brainly.com/question/25710806
#SPJ4