Answer:
Step-by-step explanation:
880×1.052^t = 1290
1.052^t = 1290/880 = 129/88
t ≅ 7.5 years
Answer:
7.5 yearsStep-by-step explanation:
Given:
Investment P = $880Interest rate r = 5.2% = 0.052 timesCompound number n = 1 (annual)Time t = ?Final amount A = $1290The equation is below, solve for t:
A = P(1 + r/)^(nt) 1290 = 880(1 + 0.052)^t1.052^t = 1290/8801.052^t = 1.4659t = log 1.4659 / log 1.052t = 7.5 years (rounded)(a^-3bc^0)^-2/(ab^3c^4)^5
which equation model the relationship the minutes spent running y and the distance of miles ran x
Answer:
Definition of the day after a 6thgirl but if you want to go explore the rest of the house and opened
can somone please help me
Answer:
Choice C. -17
Step-by-step explanation:
6 to 7 = -13
7 to 8 = -15
8 to 9 = =17
What is the verbal expression for 4(3j + 1 + j) (GIVING BRAINLIEST TO BEST ANSWER)
Answer:
make a story!
Step-by-step explanation:
I think what they want you to do is add a story Line to the problem! For example : John is selling cards for $4. After selling 3 cards etc, Sorry if this isn't much of a help! They want you to make a story to the answer (I think)
Write the standard equation of the circle with center (– 10, –3) that passes through the point (-3,3).
Answer:
[tex](x+10)^2 + (y+3)^2 = 85[/tex]
Step-by-step explanation:
Equation of a circle:
The standard equation of a circle with center [tex](x_0,y_0)[/tex] is given by:
[tex](x - x_0)^2 + (y - y_0)^2 = r^2[/tex]
In which r is the radius.
Center (– 10, –3)
This means that [tex]x_0 = -10, y_0 = -3[/tex]. So
[tex](x - x_0)^2 + (y - y_0)^2 = r^2[/tex]
[tex](x - (-10))^2 + (y - (-3))^2 = r^2[/tex]
[tex](x+10)^2 + (y+3)^2 = r^2[/tex]
Passes through the point (-3,3).
This means that we use [tex]x = -3, y = 3[/tex] to find the radius squared. So
[tex](x+10)^2 + (y+3)^2 = r^2[/tex]
[tex](-3+10)^2 + (3+3)^2 = r^2[/tex]
[tex]r^2 = 49 + 36[/tex]
[tex]r^2 = 85[/tex]
The equation of the circle is:
[tex](x+10)^2 + (y+3)^2 = r^2[/tex]
[tex](x+10)^2 + (y+3)^2 = 85[/tex]
Goofy is solving a system of equations. He is created x
and y table of values. What numbers are missing in the
yellow table?
Answer:
The top box: 3
The middle box: 2
The bottom box: 1
Step-by-step explanation:
In order to fill out the yellow boxes we have to use the equation above the table, and plug in the x values, and so we get...
If x = 2, then
y = x + 1
y = 2 + 1
y = 3
If x = 1, then
y = x + 1
y = 1 + 1
y = 2
If x = 0, then
y = x + 1
y = 0 + 1
y = 1
4. A marching band has 64 members. The
band director wants to arrange the
band members into a square formation.
How many band members will be in
each row?
A. 8
B. 7
C. 6
D.5
A spinner has six sections of equal shape and size. Each section is either black or white. The table shows the result of an experiment when the spinner was spun 76 times:
Result of Spin Black White
Number of Spins 19 57
Based on the data, which of the following best describes the experimental probability of the arrow landing on a black or white section of the spinner? (5 points)
A. The spinner is 3 times more likely to land on white.
B. The spinner is 3 times more likely to land on black.
C. The information cannot be concluded from the data.
D. The spinner is equally likely to land on black or white.
Answer:
A
Step-by-step explanation:
57 rounded is 60
19 rounded is 20
60/20
3
Which of the following numbers are equivalent to 3 hundredths
Answer:
where is the options
Step-by-step explanation:
please send full question
find the indicated limit if it exists
Answer:
[tex]\displaystyle \lim_{x \to \infty} \frac{x^2}{1 + 3x + 5x^2} = \frac{1}{5}[/tex]
General Formulas and Concepts:
Calculus
LimitsStep-by-step explanation:
Step 1: Define
[tex]\displaystyle \lim_{x \to \infty} \frac{x^2}{1 + 3x + 5x^2}[/tex]
Step 2: Determine Rule
If the highest power of x in a rational expression is the same both numerator and denominator, then the limit as x approached ∞ would be the highest term coefficient in the numerator divided by the highest term coefficient in the denominator.
Step 3: Identify
Numerator highest power: x²
Coefficient: 1Denominator highest power: 5x²
Coefficient: 5Step 4: Evaluate
Apply rule.
[tex]\displaystyle \lim_{x \to \infty} \frac{x^2}{1 + 3x + 5x^2} = \frac{1}{5}[/tex]
Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Limits
Book: College Calculus 10e
HELPPP AGAIN PLZ HELP ME OUT!!!!
Answer: 5400 cm^2
Step-by-step explanation:
15 x 20 x 9 x 2 = 5400
Answer:
5400
Step-by-step explanation:
to get volume you multiply length by width by height. so 15 x 20 x 9 which equals 2700. but there are 2 prisms, so you multiply by 2 which equates to 540
one angle of a linear pair is four times the other,find these angles.
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 1
Answer:
864 squared
Step-by-step explanation:
Answer:
This is a right angle triangle so
[tex] {hyp}^{2} = {opp}^{2} + {adj}^{2} [/tex]
[tex] {42}^{2} = a {}^{2} + 30 {}^{2} \\ 1764 = a {}^{2} + 900 \\ {a }^{2} = 1764 - 900 \\ a { }^{2} = 864 \\ a = \sqrt{864 } \\ a = 29.39[/tex]
FIND THE AREA OF THE (TRIANGLE!)
Answer:
114 cm^2
Step-by-step explanation:
area of a triangle= base x height divided by 2
Answer:
Triangle = 114 ft²
Rectangle = 374 ft²
Total figure = 488 ft²
Step-by-step explanation:
Triangle = 1/2 b*h
Triangle = 1/2(12x19)
Triangle = 1/2(228)
Triangle = 114 ft²
Rectangle = 22 x 17
Rectangle = 374 ft²
Total area = 114 ft² + 374 ft²
Total area = 488 ft²
snow is falling in syracuse, NY after 2 hours, 4 inches of snow has fallen.
1 if it continues to snow at the same rate, how many inches of snow would you expect after 6.5 hours?
2 write and equation that gives us that amount of snow that has fallen after z hours at this rate.
3 how many inches will fall in 24 hours if it continues to snow at this rate.
time (hours) snow (inches)
blank. 1
1. blank
2. 4
6.5. blank
x. blank
Answer:
1) 13 inches
2) 2z=x
3) 48 inches
Step-by-step explanation:
it snows 4/2 = 2 inches perhour
1. 2x 6.5 = 13 inches
2. y = 2z
3. 2x 24 = 48 inches
How many different committees can be formed from 7 people if each committee must consist of at least 3 people?
Answer: 2 committees
Step-by-step explanation: 7 cant be divided evenly by 3. only two times. Only 2 groups can be fully formed.
A line passes through the point (-8, 1) and has a slope of 5/4
Answer:
The equation is: y y = 5/4 * x - 13
Step-by-step explanation:
The slope-intercept y = mx + c form of a straight line is In this case we have a point, (x, y) and the slope, m so all we need is a value for c. Substitute into y = mx + c - 3 = 5/4 * (8) + c - 3 = 10 + c c = - 13 y = 5/4 * x - 13 The equation is: y Or you can use the formula for the situation where you have a point, (x 1 ,y 1 ) and the slope, (m) y-y 1 =m(x-x 1 ) y - (- 3) = 5/4 * (x - 8) y + 3 = 5/4 * x - 10 y = 5/4 * x - 13
Please help me with this question:))))))
Answer:
area of polygons
Step-by-step explanation:
you've been given the radius
find the central angle 360/8
highlight a triangle for consideration
draw an altitude
this is your apothem
use sine to find the opposite side
double that, that is 1 side, multiply by 8, that is your perimeter
use cosine to find the apothem length
use 1/2aP to find the area.
PLZ ANSWER ASASP ALMOST DUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
D) The third side could be 4 meters long.
Step-by-step explanation:
The third side of a triangle must be greater than the difference and less than the sum of the other two sides.
5-4=1
5+4=9
So the third side must be GREATER THAN 1 and LESS THAN 9. (1<x<9)
Therefore, the answer can't be A or C. The second one could be correct, depending on how much less than 4 it is. But the last one is definitely correct.
please help i’m scared of my teacher :(
PLEASE HELPP ITS QUIZ: if the product 2x+1 and 3x-4 were placed in ax^2+bx+c form, what would the value of a+b+c equal? FULL EXPLANATION PLEASE 20 POINTS!!
Answer:
64
Step-by-step explanation:
Write the correct equation that passes through the points (0, 3) and (2, -5)
Answer:
y = -4x + 3
Step-by-step explanation:
(0, 3) and (2, -5)
m= (y2-y1)/(x2-x1)
m= (-5-3)/(2-0)
m= (-8)/2
m = -4
y - y1 = m(x - x1)
y - 3 = -4(x - 0)
y - 3 = -4x + 0
y = -4x + 3
Solve the for the variable x.
-9x=153?
Step-by-step explanation:
-9x=153 (add 9 on both sides to eliminate the 9 on the side with the x)
-9+9x=153+9
x=162
What type of triangle is shown in the image?
Answer:
Acute isosceles triangle
Step-by-step explanation:
No angle is greater than 90 and it has two equal sides
Answer:
acute isosceles triangle
Step-by-step explanation:
All of the angles are less than 90 degrees and two of the side are the same length
Describe the transformation from the graph of f(x)=12x2+1 to the graph of g(x)=f(x)−4.
Answer:
Step-by-step explanation:
The graph of g(x) = f(x) - 4 is the same as that of f(x), EXCEPT that it has been translated down by 4 units.
The graphs of f(x)=12x2 + 1 and g(x)=f(x)−4 are both parabolas that open up and have their vertices on the same vertical line (the y-axis).
If you place a 34-foot ladder against the top of the 30-foot building,how many feet will the bottom of the ladder be from the bottom of the building
Answer:
It will be 16 feet by the bottom of the building
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
30[2]+b[2]=34[2}
900+b[2]=1156
-900=-900
=16
Anyone know how to do this ! ?
Answer:
which one
number please for giving answer
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 8
Answer:
x = 7.423891441
Step-by-step explanation:
Hey There!
So they want you to solve for x using law of sines
Law of sines states that sin ( an angle) divided by it's opposite side equals sin( a different angle) divided by its opposite side
so basically
[tex]\frac{sin23}{x} =\frac{sin90}{19}[/tex]
now we can solve for x
step 1 multiply each side by sin 23
the fraction would split and it would be
[tex]x=\frac{19sin23}{sin90}\\x = 7.423891441[/tex]
So we can conclude that x = 7.423891441
Answer:
13
Step-by-step explanation:
Solve the equation for y: m(x + y) = K
Answer: y= k/m - x
Step-by-step explanation:
First you need to divide both sides by( M
(m(x+y)) / m = k/m
x + y - x = k/m - x
y = k/m - x
The perimeter of triangle DEF is 4x+3y . What is the measure of the third side of the triangle?
Complete Question:
The perimeter of triangle DEF is 3x + 3y. Find the measure of the missing side. (One side is x-y, the other is x+y)
Answer:
[tex]Side\ 3 = 2x+ 3y[/tex]
Step-by-step explanation:
Given
[tex]P = 4x + 3y[/tex] --- Perimeter
[tex]Side\ 1 = x - y[/tex]
[tex]Side\ 2 = x + y[/tex]
Required
Determine Side 3
The perimeter of a triangle is calculated as:
[tex]Permeter = Side\ 1 + Side\ 2 + Side\ 3[/tex]
[tex]4x + 3y = x - y + x + y + Side\ 3[/tex]
Collect Like Terms
[tex]4x - x - x+ 3y-y + y = Side\ 3[/tex]
[tex]2x+ 3y = Side\ 3[/tex]
[tex]Side\ 3 = 2x+ 3y[/tex]