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2 years ago

Expand the function f(x)=(3x+2)

Mathematics

1 answer:

Usimov [2.4K]2 years ago

6 0

Answer:

81x^4+216x^3+216x^2+96x+16

Step-by-step explanation:

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Molly opened a savings account with a one‐time deposit of $100 that will be left in the account for at least 5 years. The saving

Anettt [7]

The amount of interest Molly will earn after 5 years on a deposit of $\$100$ compounded annually over 5 years is $\$27.63$

First, we need to find the future value of her investment, then we subtract the original deposit from it to get the amount of interest she will get at the end of 5 years.

The future value of an investment that is compounded annually is given by

$A=P(1+r)^t$

where

$A=\text{Amount of money in Molly's account after 5 years}\\P=\text{Molly's initial deposit into her account}=\$500\\r=\text{The annual interest rate as a decimal}=0.05\\t=\text{The time the money is invested (in years)}=5$

Substituting the available values into the formula and solving

$A=100(1+0.05)^5=100(1.05)^5 \approx \$ 127.63$

The interest Molly will earn after 5 years is

$A-P=\$127.63-\$100=\$27.63$

Therefore, the amount of interest Molly will earn after 5 years on a deposit of $\$100$ compounded annually over 5 years is $\$27.63$

Learn more about compound interest here: brainly.com/question/21270833

8 0

2 years ago

Enter the numerator and the denominator of the fraction in simplest form that is equal to 0.998¯¯¯¯¯¯¯¯.

Nookie1986 [14]

Answer:

998/1000

499/500 simplified

6 0

3 years ago

Read 2 more answers

The product of the reaction between ethanal and ammonia are what.

kenny6666 [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Combine like terms <br> 9p + 2x -6p ?

Tcecarenko [31]

Answer:

3p +2x

Step-by-step explanation: subtract 6 from 9 and keep the p since it is the like term

8 0

3 years ago

Does the point (-5, 3) satisfy the equation y = x − 8?

o-na [289]

No. This is because you can plug it in and see if it is true. Meaning...
3=-5-8
3=-13
3 is not equal to -13. Therefore the point does not satisfy the equation

6 0

3 years ago