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3 years ago

Can someone help me with this math question?

Mathematics

1 answer:

Yuliya22 [10]3 years ago

6 0

Answer:

> 1

Step-by-step explanation:

A scale factor greater than 1 will produce an enlargement

A scale factor less than 1 will produce a reduction

Since the image is larger than the pre- image the scale factor > 1

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Please help!! With step by step

Sever21 [200]

Answer:

$R=\$145.12$

Step-by-step explanation:

Compound Interest

This is a well-know problem were we want to calculate the regular payment R needed to pay a principal P in n periods with a known rate of interest i.

The present value PV or the principal can be calculated with

$P=F_a\cdot R$

Solving for R

$\displaystyle R=\frac{P}{F_a}$

Where Fa is computed by

$\displaystyle F_a=\frac{1-(1+i)^{-n}}{i}$

We'll use the provided values but we need to convert them first to monthly payments

$i=7\%=7/(12\cdot 100)=0.00583$

$n=3*12=36$

$\displaystyle F_a=\frac{1-(1+0.00583)^{-36}}{0.00583}$

$F_a=32.386$

Thus, each payment is

$\displaystyle R=\frac{4,700}{32.386}=145.12$

$\boxed{R=\$145.12}$

4 0

3 years ago

1 point

WARRIOR [948]

59 is an outlier it's not in the 70s

8 0

3 years ago

The function f(x)= (x-8) (x+2) (x+3) has which zeros

ArbitrLikvidat [17]

Answer:

(8, 0)

(-2, 0)

(-3, 0)

Step-by-step explanation:

x - 8 = 0

x = 8

x + 2 = 0

x = -2

x + 3 = 0

x = -3

4 0

2 years ago

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Plezz help what is the answer to 3c-4c+1=5c+2+3

Minchanka [31]

Hey download photomath it works great u take a picture of your math problem and itll give u the steps n the answer

6 0

3 years ago

Choose the model for the problem 2/3 divided by 2. 4/6 1/6 1/3 2/3

olasank [31]

2/3 : 2 = 2/3 x 1/2 = 2/6 = 1/3

6 0

3 years ago

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