Answer:
26.19
Step-by-step explanation:
If you put them into a ratio you will find (x/11)=(50/21). After cross multiplication, you will get (11)(50)=(21)(x). After solving the equation you get x to be 26.1905
Maria and her friends eat pizza for lunch.
There are 6 pizzas with 10 slices each. If
Maria and her 15 friends eat 3 slices each,
how many slices are left over?
Answer:
15 slices
Step-by-step explanation:
The total number of slices is equal to 60 (6x10=60) and if each friend eats 3 slices, they will all collectively eat 45 slices (15x3). If they eat 45 out 60 slices they will have 15 slices left over (60-45=15).
Select the correct answer. A six-sided fair die and an eight-sided fair die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3? А. 1 18 O B. D. CE
Answer:
18.
Step-by-step explanation:
Very Simple.
The energy released by respiration originally came from the
sun.
True
Or
False
PLEASE HELP MEEEE!!!!
Answer:
false i think sorry if it is wrong
Step-by-step explanation:
Answer:
Its false
Step-by-step explanation:
help
and i give points
Answer:
A
Step-by-step explanation:
7 more = (+ 7)
2 times m = (2m)
2m + 7
Walmart pays $75.00 for a gaming chair and sells it with a 30% markup. How does it cost the customer
Answer:
$97.50
Step-by-step explanation:
30%/100%×$75=$22.50
$22.50+$75=$97.50
In GHI the measure of
Answer:
GHI is the measure of tracking hunger at global, regional, and national levels.
There are five blue jelly beans, two red jellybeans, one orange jellybean and 2 pink jellybeans in a bag. Once a Jellybean is drawn, it’s not replaced. Find the probability of selecting a blue jellybean and then a pink jellybean.
A) 1/10
B) 1/9
C) 1/100
D) 1/125
Thank you! Have a great day! :D
Answer:
1/9
Step-by-step explanation:
Probability = Expected outcome/Total outcome
Since we have five blue jelly beans, two red jellybeans, one orange jellybean and 2 pink jellybeans in a bag
Total outcome = 5 + 2 + 1 + 2
Total outcome = 10
Probability of selecting a blue = 5/10 = 1/2
Since it is not replaced, the total ball remaining will be 9
If pink jellybean is picked after, the probability of picking a pink will be 2/9
Hence probability of selecting a blue jellybean and then a pink jellybean = 1/2 * 2/9 = 1/9
Find the equation of this line.
[ ?
ку
x +
9514 1404 393
Answer:
y = 3/4x + 2
Step-by-step explanation:
If we take the given points to be (0, 2) and (4, 5), then the slope is ...
m = (y2 -y1)/(x2 -x1) = (5 -2)/(4 -0) = 3/4
The y-intercept is given by the point (0, 2). So, the equation is ...
y = mx + b . . . . . . line of slope m with y-intercept b
y = 3/4x + 2
Use the value of the linear correlation coefficient r to find the percentage of the total variation that can be explained by the linear relationship between the two variables. r = 0.234 (Your answer should be a percent rounded to two decimal places as needed.)
Answer:
5.47% of the total variation between the two variables can be explained by the regression line.
Step-by-step explanation:
Given :
R value = 0.234
The R value is the correlation Coefficient ; which gives the type and level of correlation between two variables.
However, to Obtian the percentage variation which can be explained by by the regression line, we have to obtain the Coefficient of determination, R².
R² value is Obtained by taking the squared of the correlation Coefficient
Hence,
R² = 0.234² = 0.054756
R² = 0.05476 * 100% = 5.4756%
Hence, R² = 5.48%
This is interpreted as ; 5.47% of the total variation between the two variables can be explained by the regression line.
Which decimal is least a 2.22 ,b 2.02 ,c 2.002 ,d 2.2
Answer:
2.002
Step-by-step explanation:
It is only 2 one thousandths.
Answer:
im pretty sure its c
Step-by-step explanation:
Plz help me well mark brainliest if you are correct!!
Answer:
20
Step-by-step explanation:
10 + 8 + 2 = 20
Answer:
20 calls before 6 pm
10 + 2 +8 = 20
Step-by-step explanation:
Solve for x.
X+3.25 -3.5
Enter your answer as a decimal in the box.
x=
please help on number 2 the table represents a linear relation use the table to identify the y-intercept please help i have an f and a couple zeros plz will give brainly
Answer:
y = 7x + 4
Step-by-step explanation:
From the table given in the picture attached,
Let the linear equation representing the table is,
y = mx + b
Here, m = Slope of the equation
b = Y-intercept
Since, slope of the line passing through [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Therefore, slope of the line passing through (20, 144) and (24, 172) will be,
m = [tex]\frac{172-144}{24-20}[/tex]
m = [tex]\frac{28}{4}[/tex]
m = 7
By substituting the value of m in the equation,
y = 7x + b
Since, this line passes through a point (20, 144),
By substituting the values of x = 20 and y = 144 in the equation,
144 = 7(20) + b
b = 144 - 140
b = 4
Therefore, equation of the line will be,
y = 7x + 4
What is the area of a Rectangle that 7 3/8 units long and 6 4/6 units wide?
Answer:
49 1/6
Step-by-step explanation:
Mark meh brainliest pls.
PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! THANK YOUUU!!! <3 AND PLS EXPLAIN WHY U THINK THATS THE ANSWERRR
Answer:
If it's the area than A = πr²= 3.14 * 16 = 50.2ft²
What is the approximate length of the missing side of a
right triangle with hypotenuse of 16 cm and other side of
15 cm?
Answer:
The approximate length of the missing side is of 5.57 cm.
Step-by-step explanation:
Pythagorean Theorem:
In a right triangle with sides a and b and hypotenuse c, the Pythagorean theorem states that:
[tex]a^2 + b^2 = c^2[/tex]
In this question:
[tex]a = 15, c = 16[/tex]
We want to find b. Then
[tex]a^2 + b^2 = c^2[/tex]
[tex]15^2 + b^2 = 16^2[/tex]
[tex]b^2 = 256 - 225[/tex]
[tex]b^2 = 31[/tex]
[tex]b = \sqrt{31}[/tex]
[tex]b = 5.57[/tex]
The approximate length of the missing side is of 5.57 cm.
Write an irrational number that can be added to the irrational number √28 to get a rational sum of 8.
Answer: 2.82
Step-by-step explanation:
Suppose that the relation H is defined as follows.
H={(-8, -1), (5, 6), (6, -1)}
Give the domain and range of H.
Write your answers using set notation.
domain =
range =
Which algebraic expression represents this mathematical statement?
the product of 7 and a number
Answer:
C. 7 * n
Step-by-step explanation:
Example 5:
Mrs. Williams writes the following number on the board.
276,954
She instructs her students to write a number where the value of the 6 in their number is 10
times greater than the value of the 6 in the number on the board. Duwan writes the number
286,123. Is his answer correct? Explain how you know.
Answer:
No Duwan is in incorrect.
Step-by-step explanation:
When it asks for a number to be 10x greater, the answer would be in a digit that is 1 greater. For example 10x greater than 10 would be 100. You move the digit up once. An answer that Duwan could have used is: 260,000.
Simplify x2 + 10x + 9 over 2(x + 9) − (x + 9)
Answer:
x+1
Step-by-step explanation:
First factor x² + 10x + 9 using the AC method.
(x +1) (x + 9)
then simplfy the denominater.
x + 9
finally cancel the factor of x + 9 from top and bottom.
the answers is x + 1.
hope this helps :)
You want to visit your friend, John, at his house. You leave your house and walk down Oak Street which is at an angle 45◦ from Elm Street which is the street in front of your house. After walking 6 blocks, you arrive at John’s house. How far is Oak Street from Elm Street? Round to the nearest tenth of a block.
Use SOH CAH TOA to find d.
Answer:
4.2 blocks
Step-by-step explanation:
Reference angle (θ) = 45°
Opposite side to θ = d
Hypotenuse = 6
Using SOHCAHTOA, we would apply SOH since the Hypotenuse and Opposite side is what we are concerned with.
Thus:
Sin θ = Opp/Hyp
Substitute
Sin 45° = d/6
Multiply both sides by 6
6 × Sin 45 = d
d = 4.24264069
d = 4.2 (nearest tenth)
Therefore, the distance of Oak Street from Elm Street = 4.2 blocks
Lily deposited 1,000 in her savings account that earns her 3% compounded annually. She forgot about it until 15 years later when she came across an old bank statement
Drag the numbers shown to their
approximate locations on the
number line
Answer:
Step-by-step explanation:
It’s due before 12:00
I’ll give you a brain list
Answer and Step-by-step explanation:
To get the x values, we can plug in the y values and solve for x.
1 = 0.5x + 2
Subtract 2 from both sides.
-1 = 0.5x
Divide both sides by 0.5.
-2 = x
2 = 0.5x + 2
Subtract 2 from both sides.
0 = 0.5x
Divide both sides by 0.5.
0 = x
3 = 0.5x + 2
Subtract 2 from both sides.
1 = 0.5x
Divide both sides by 0.5.
2 = x
Those are the answers.
#teamtrees #PAW (Plant And Water)
A triangle has side lengths of 3 inches and 6 inches. What is a possible whole number length of the third side? inches
Answer:
6 inches
Step-by-step explanation:
if it is just a regular triangle then it would be 6 inches
Which of the following is most likely missing from your financial plan if you are not prepared for an emergency?
a. financing
b. a budget
C. investments
d. savings
The answer is D SAVINGS
Answer:
D saving
Step-by-step explanation:
9. Jenn went to the farmer's market with $40.00. She bought a 10 lb bag of potatoes for $6.00, a pie for $8.00, 4 qt fresh blueberries for $4.00 per qt, and 5 lb of apples at $1.49 per lb. What
percent of the $40.00 did she still have when she left?
93.625%
6.375%
25%
.0595%
Answer: the answer is 6.375% because I just took the test
Step-by-step explanation:
6/8 ÷ 2/3 pleas help me
Answer:
[tex] \frac{6}{8} \div \frac{2}{3} [/tex]
Simplify,
[tex] \frac{6}{8} = \frac{3}{4} [/tex]
So now,
[tex] \frac{3}{4} \div \frac{2}{3} \\ = \frac{3}{4} \times \frac{3}{2} \\ = \frac{3 \times 3}{4 \times 2} \\ = \frac{9}{8} \\ = 1.125[/tex]
ANSWER QUICK
Jordan went shopping for a new video game. The listed price of the video,
$36, but the price with tax came to $39.60. Find the percent sales tax.
Answer:
10%
Step-by-step explanation:
10% of 36 is 3.6 If you add 3.6 to 36 you get 39.6 hope you did good