Mathematics High School

You borrow $1300 to buy a telescope. What is the monthly payment? 11.8 simple interest.
Equal monthly payments for 2 years.

You Borrow $1300 To Buy A Telescope. What Is The Monthly Payment? 11.8 Simple Interest.Equal Monthly

Answers

Answer 1

Using simple interest, it is found that the monthly payments are of $66.95.

Simple Interest

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

[tex]A(t) = A(0)(1 + rt)[/tex]

In which:

A(0) is the initial amount.r is the interest rate, as a decimal.

In this problem:

$1300 is borrowed, hence A(0) = 1300.The interest rate is of r = 0.118.The payments are for two years, hence t = 2.

Then, the total amount paid is:

[tex]A(t) = A(0)(1 + rt)[/tex]

[tex]A(2) = 1300[1 + 0.118(2)][/tex]

[tex]A(2) = 1606.8[/tex]

Paid in 2 years = 24 months, hence:

1606.8/24 = $66.95.

The monthly payments are of $66.95.

More can be learned about simple interest at https://brainly.com/question/25296782

Related Questions

Find the determinant:
- 4 5
7 3

Answers

Answer:

-47

Step-by-step explanation:

To get the determinant of a 2x2 matrix,

Step 1: Multiply the top left and bottom right numbers

Step 2: Subtract it by the top right number times the bottom left number

(-4*3)-(7*5)

=-12-35

=-47

need the answer to this ​

Answers

Answer:

the second answer choice i think

Step-by-step explanation:

the angles of the quadrilateral are 135º, 135º, 45º, 45º which is the same as the answer choice

Work out the size of an exterior and an interior angle of a regular 18-sided polygon.

Answers

Answer:

160 and 20 degrees

Step-by-step explanation:

you ordered a laptop from a company in alaska. The laptop costs $150. they charge you 15% off the cost of the laptop to ship it. how much will you pay for shipping​

Answers

Answer:

$127.5

Step-by-step explanation:

150*15%=22.5.

150-22.5=127.5

Don't buy this, totally not worth it.

Answer:

$22.5

Step-by-step explanation:

We will pay 15% of 150 for shipping: 150 * 0.15 = 22.5

PLEASE GIVE BRAINLIEST MEANS ALOT

2x + 4y = 16
3x - 2y = 8
solve using SUBSTITUTION METHOD ONLY!

PLS ANSWER QUICK !!!

Answers

Answer:

x = 4, y = 2

Step-by-step explanation:

3x - 2y = 8

-2y = -3x + 8

y = 3/2x - 4

2x + 4(3/2x - 4) = 16

2x + 6x - 16 = 16

8x = 32

x = 4  

3(4) - 2y = 8

12 - 2y = 8

-2y = -4

y = 2

Given f(x) = 2x + 1 and g(x) = 2 ^ (x - 2) What is f(4) - g(5)

Answers

Answer:

the answer is on picture

Step-by-step explanation:

i hope u understand lol

Select the letter of the correct answer. A museum in South Africa uses paintings of right-angled triangles to teach children about the Pythagorean Theorem: A squared + B squared = C squared Let's say that A = 4 and B = 3. Based on the theorem, what is the value of C squared? Choose the correct expression. A 42+
32 B (4 x 3)2 C (4 + 3)2 D 4 + 3 ​

Answers

The answer is C I think

What is the value of 2x + 3y when x = 5 and y = 2?
A. 6
B. 7
C. 12
D. 16
E. 19

Answers

The answer is going to be 16. So D

Answer:

16

Step-by-step explanation:

Triangle PQR is similar to triangle STU, where P, Q, and R correspond to S, T, and U,
respectively. In triangle PQR, the length of PQ is 2 and the length of QR is 8. In triangle STU,
the length of ST is 9. What is the length of TU?
9
11
18
36

Answers

Answer:

TU=36

Step-by-step explanation:

use the side lengths of PQR to determine the proportionality of the two triangles. 9/2=4.5 so, multiply 8 by 4.5 to find TU.

For which function is it true that y →- ∞ as x →∞

Answers

Answer:

y = -√(x - 6)

Step-by-step explanation:

The first choice on the left

y = -√(x - 6)

The larger x gets

the more negative y becomes

Rational functions are functions written as fractions. The correct function is [tex]y=-\sqrt{x-6}[/tex]

Rational functions

Rational functions are functions written as fractions.

According to the question, we are to select the function for which as y tends to minus infinity, x will tend to positive infinity.

For the function [tex]y=-\sqrt{x-6}[/tex]

Substitute y = -∞ into the equation

[tex]-\infty=-\sqrt{x-6}\\\sqrt{x-6} = \infty\\x-6=\infty\\x=\infty+6\\x=\infty[/tex]

Hence the correct function is [tex]y=-\sqrt{x-6}[/tex]

Learn more on rational functions here: https://brainly.com/question/1851758

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HELP RIGHTTT AWAYYYYY PLSSSSSS

Answers

Answer:

64 pretzels = 16 oz

16 pretzels = 4 oz

1  pretzel = .25 oz

4 pretzels = 1 oz

Step-by-step explanation:

If you know that 64 equals 16 ounces than you can divide 64 by 16 to get 4. This means that one ounce equals four pretzels. Then you can multiply 1 oz by 4 and 4 pretzels by 4 to get 16 pretzels that equal 4 oz. If 4 pretzels equals 1 oz then 1 pretzel equals 1 oz divided by 4.

plzzz help mee! asap​

Answers

Answer:

22

Step-by-step explanation:

Need help with school please

Answers

Answer:

11. <7.

12. <1.

13. <6.

Step-by-step explanation:

Same place

Outside and opposite

Inside and opposite


PLEASE HELP, MARKING BRAINLIEST !!!

What is the surface area of the prism ?

Answers

Answer: 1726

Step-by-step explanation:

A=2(wl+hl+hw)

A=

2

w

l

h

l

h

w

=

2

6.5

29

19

29

19

6.5

=

1726

1726.2
hope this helps!

What type of triangle is this triangle?
acute isosceles
obtuse isosceles
Right isosceles
acute scalene

Answers

Obtuse isosceles
it has 2 congruent sizes, no right angles and seems two big to be acute

Answer:

obtuse isosceles

Step-by-step explanation:

An obtuse triangle has one angle measuring more than 90º but less than 180º (an obtuse angle). It is not possible to draw a triangle with more than one obtuse angle. Note: It is possible for an obtuse triangle to also be scalene or isosceles. An equiangular triangle has three congruent angles.

5/8 + 3/4
—————
-2/3 - 5/6

Help please

Answers

Answer:

-11/12

Step-by-step explanation:

What is the value of the expression -9 x 2.2?

Answers

The answer is -19.8 because a negative times a positive is negative

Please answer this math question for me

Answers

Answer:

Hello! answer: e = 103 f = 77

and I don't really know what d is sorry! but If I had to guess id say 90

Mrs. Alberts has two seventh grade math classes this year. They took their final exam, and Mrs. Alberts just finished grading them. She made a box-and-whisker plot for each class in order to compare their results.

Analyze the box-and-whisker plots from above and then select the following comparative inferences that are true. Select all that apply.


1. The interquartile range of Class A is about twice as large as the interquartile range of Class B.
2. There is very little overlap in the two data sets.
3. The median of Class A is about 5 points higher than the median of Class B.
4. The range of Class B is about 12 points less than the range of Class A.
5. A student in Class B had the highest score of both classes.
6. In general, the students from Class B scored better than the students from Class A.

Answers

Answer:

these are true = 1, 3, 5

Step-by-step explanation:

overall class a scored better than class b

they're more students in class a compared to class b

Which system of equations has infinitely many solutions?
A
4x+2y=8

4x−2y=8

B
4x−2y=8

−4x+2y=−8
C
4x+2y=8

4x+2y=10

D
4x+2y=8

−4x−2y=−10

Answers

Answer: B.

[tex]4x - 2y = 8\\-4x + 2y = -8[/tex]

Step-by-step explanation:

Let's solve your system by elimination.

4x−2y=8;−2x+2y=6

Add these equations to eliminate y:

   4x-2y=8  

 -2x+2y=6    

  2x=14

Substitute 7 for x in 4x−2y=8:  

(4)(7)−2y=8

−2y+28=8  (Simplify both sides of the equation)  

−2y+28+−28=8+−28  (Add -28 to both sides)

−2y=−20  

−2y/−2=−20/−2  (Divide both sides by -2)  

y=10

h + 9.2 = -9.2 what is h =

Answers

Answer:

h = - 18.4

Step-by-step explanation:

h + 9.2 = - 9.2

h + 9.2 - 9.2 = - 9.2 - 9.2

h = - 18.4

Answer:

-18.4

Step-by-step explanation:

Fixed it : )

According to the histogram, how often has Illinois had between 19 and 36 tornadoes in the same year?

Answers

Answer:

9 times

Step-by-step explanation:

Answer:

9 times

Step-by-step explanation:

i got 100%

Martika surfs with her friends at Virginia Beach. Her friend, Mark caught 8 waves out of 20 possible waves to ride in the shore. They plan to stay out in the water for 50 more waves. How many of the 50 waves do you predict Mark will catch?

Answers

Answer:

40 waves

Step-by-step explanation:

Prob (Mark catches waves) = Times waves caught / Total waves =  8 / 20 =  4 / 5 = 20%

Predicted waves out of 50 , caught = 4 / 5 or 20% of 50  = (4 / 5) x 50 = 40

Alternatively, multiplying numerator & denominator of wave catch probability ie 4 / 5 with 10 each , we get (4 x 10) / (5 x 10) = 40 / 50 . This also signifies 40 out of 50 waves are predicted to be caught.

The roof of a turret is shaped like a cone. The base of the cone is 30 m across and the height is 8 m. The slant height of the roof, which is unknown, is the hypotenuse of the right triangle formed with the radius and the height of the cone.
(a) Sketch the roof of the turret. Label all lengths, using x as the unknown.
(b) What is the slant height of the roof? Answer:

Answers

Answer:

Solution given:

base=diameter [d]=30m

radius [r]=d/2=15m

height [H]=8m

slant height [l]=xm

we have

∆ ABC is a right angled triangle

base[b]=r

perpendicular [p]=H

hypotenuse [h]=x

by using Pythagoras law

h²=p²+b²

x²=H²+r²

x²=8²+15²

x=√289

x=17m

the slant height of the roof is 17m.

1.
Calculate the volume of the following cylinders.
Radius = 10 cm
Height = 20 cm

Answers

Answer:

2000pi

Step-by-step explanation:

V of a cylinder = Area of the base × height

Area of a circle = pi × r^2

A = pi × (10)^2 = 100pi

V = 100pi × 20 = 2000pi

20 points
3. The half-life of Co-60 is 5.3 years. If the initial mass of the sample is 1
kg, how much will remain after 15.9 years.

Answers

Answer:

0.125kg

Step-by-step explanation:

an equation can be made from teh problem

f(x)=1(0.5)^(x/5.3)

x is the amount of years

plug in 15.9 for x

f(15.9)=0.125

I need help with this question please help me

Answers

Hi, so in order to graph you need to know what all those numbers mean.

The -1/2x is the slope or the rise/rub
The -3 is the y-intercept

So start by placing the y-intercept (0,-3), then from there place the slope (-1/2), since the slope is negative instead of going up one and two to the left you are going to go down one and two to the right, then place a point and repeat. After repeating 2-3 times you should be able to connect the points in order to make a line. If you have any questions let me know!

Sharon needs 3 pounds of turkey for every 2 people
that are attending her dinner party.
How many people can she feed with 30 pounds of
turkey?

Answers

Answer:

20

Step-by-step explanation:

30 ÷1.5

each person eats 1.5 pounds

The probability of the number of defective circuit boards in a shipment is given in the tables for two different companies. Company A A 5-column table has 2 labeled rows. The first row is labeled Number defective (x) with entries 0, 1, 2, 3. The second row is labeled P (x i) with entries 0.21, 0.30, 0.41, 0.08. Company B A 5-column table has 2 labeled rows. The first row is labeled Number defective (x) with entries 0, 1, 2, 3. The second row is labeled P (x i) with entries 0.18, 0.32, 0.28, 0.22. What is the expected number of defective circuit boards for company A? What is the expected number of defective circuit boards for company B? Which company should be chosen for purchasing circuit boards? Explain.

Answers

Answer: company A: 1.36

company B: 1.54 A; lowest expected number of defective boards

Step-by-step explanation:

i got it right on edge

The weighted average is a generalization of the expected value. The company that should be chosen for purchasing circuit boards is Company A.

What is the expected value?

The weighted average is a generalization of the expected value. The expected value is the arithmetic mean of a large number of independently chosen random variable outcomes.

A.) The expected number of defective circuit boards for company A is,

Expected number = (0.21×0) + (0.30×1) + (0.41×2) + (0.08×3) = 1.36

B.) The expected number of defective circuit boards for company B is,

Expected number = (0.18×0) + (0.32×1) + (0.28×2) + (0.22×3) = 1.54

C.) Since the expected number of defective circuit boards for Company A is less, therefore, the company that should be chosen for purchasing circuit boards is Company A.

Learn more about Expected value:

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PLEASE HELP!

How do you find the mean or the range of a histogram?

Answers

Answer:

B

Step-by-step explanation:

My good sir will I lie to you

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