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3 years ago

Answer the question pls

Mathematics

2 answers:

masha68 [24]3 years ago

6 0

Answer:

f=54

Step-by-step explanation:

ma is m times a 3x18= 54

Orlov [11]3 years ago

4 0

Answer:

F = -54

Step-by-step explanation:

You plug in the numbers that you can

so.. F = ma -ma= m * a

M= 3

a = -18

F = 3* (-18)

because there is one (-) number and you are multiplying your answer is going to be (-)

F= -54

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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

2 years ago

Select the expressions whose value is 4. (-2)² |- 4| - 4÷2 2(-2)

Dmitry [639]

The first and the second one.

-2*-2=4

Absolute value of -4 is 4

7 0

2 years ago

1) A TV is on sale for 20% off. If the sale price is $700, what is the original

barxatty [35]

Answer:

140

Step-by-step explanation:

20% of 700

so 20/100 * 700

20*7

140

4 0

3 years ago

Let h(x)=x^2+1 h(h(h(3))) I got the answer 10202

pashok25 [27]

Answer: 10202

Step-by-step explanation:you are right! I’m pretty sure!

H(3)=10

H(10)=101

H(101)= 10202

6 0

3 years ago

2 math questions below!!!!

Radda [10]

Perimeter is 10 units while the area is 8 units I believe but that’s just by counting the boxes

3 0

3 years ago

Read 2 more answers