3 years ago

16 increased by twice a number is -56

Mathematics

1 answer:

tino4ka555 [31]3 years ago

3 0

Answer:

-3.5

Step-by-step explanation:

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qaws [65]

I see that 3 would be the diameter
But to find area we would need to have the
R*R*3.14
So 3/2 would be 1.5
Now we plug it in
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A= 7.06

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4 years ago

In how many ways can 5 students be seated in a row of 5 chairs if jack insists on sitting in the first chair

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4 years ago

Jen invested $3500 into a continuously compounded account with an interest rate of 3.1%. After 9 years, how much money is in the

GarryVolchara [31]

Answer:

≈$4607

Step-by-step explanation:

I will assume it's compounded yearly.

Apply the compound interest formula.

$A=P(1+\frac{r}{n})^{nt}$

A = Total

P = Initial Principle

r = Interest Rate

n = number of interest in every t period

t = number of periods

In the case,

P = 3500

r = 3.1% = 0.031

n = 1

t = 9

Hence,

$A=3500(1+\frac{0.031}{1})^{1*9}$

$A = 4606.764717......$

A ≈ 4607 (nearest whole number)

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2 years ago

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Step-by-step explanation:

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3 years ago

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Yanka [14]

Answer:

122 and 58

Step-by-step explanation:

literally just math.

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3 years ago