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2 years ago

Find the circumference of a cd that has an diamater of 5 round your andwer to the nereast tenth

Mathematics

1 answer:

aev [14]2 years ago

7 0

Answer:

15.7

Step-by-step explanation:

C = 2πr

C = 2(3.14)(2.5)

C = 15.7

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What is the annual compound interest rate for an investment account modeled by the function y=12⋅1.18t ?

NikAS [45]

Answer:

The interest rate for the given investment is 18%.

Step-by-step explanation:

We are given that,

The function representing the investment model is, $y=12(1.18)^t$ .

It is required to find the interest rate for the investment.

Since, the function can be re-written as,

$y=12(1.18)^t$

i.e. $y=12(1+0.18)^t$

So, on comparing with the formula for compound interest i.e. $A=P(1+r)^t$ , where 'r' is the interest rate.

We have that,

The interest rate for the given investment is 0.18 i.e. 18%.

7 0

3 years ago

Which of these graphs represents a function?

Likurg_2 [28]

Do you have any graphs because that would be more clear

7 0

3 years ago

Read 2 more answers

Based on your value of x in question #1, what is the value for ∠EHF

Ludmilka [50]

Answer:

∠EHF = 132°

Step-by-step explanation:

Both angles lie on a straight line.

=====================

∠EHF + ∠FHG = 180°

2(x) + 48° = 180°

2(x) = 180° - 48°

2(x) = 132°

x = 66°

Then ∠EHF :

2(x)

2(66)

132°

6 0

2 years ago

Look at the photo and put your answer down.

Margarita [4]

No solution, I hope I helped (:

8 0

3 years ago

Read 2 more answers

What is unit form for<br> 8/9 ÷ 4/9

andreev551 [17]

Answer:

2/1 or 2

Step-by-step explanation:

8/4 is 2

9/9 is 1

8 0

3 years ago