Please help algebra II

How much would $14,250 be worth in a savings account after 13 years if the account has a 5.25% APY and the interest is compounde

miss Akunina [59]

Answer:

$28,188.46

Step-by-step explanation:

The formula you need is:

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

Where A(t) is the amount after the compounding, P is the initial investment, r is the interest rate, n is the number of compoundings per year, and t is the time in years. We are looking for A(t). P is $14,250; r in decimal form is .0525; n is 52 since there are 52 weeks in a year; t is 13 years. Filling in:

$A(t)=14,250(1+\frac{.0525}{52})^{(52)(13)}$

Simplifying inside the parenthesis and the exponential multiplication:

$A(t)=14,250(1.0010096154)^{676}$

Raising the number in parenthesis to the power of 676 gives us:

A(t) = 14,250(1.978137432)

Multiplying then gives us $28,188.46

3 0

3 years ago

As a centerpiece for her design, Hevesh build a tower 72 inches tall made of dominoes that are 2 2/5 inches tall. How many rows

kondor19780726 [428]

Answer:

72 divided by 2 2/5 (or 2.4) = 30 in a row

6 0

3 years ago

Read 2 more answers

Find the measure of angle 2... State what the relationship is between angle 2 and the 18 degree angle

sergij07 [2.7K]

Answer:

-The Relationship:

Both $\angle 2$ and the $18\textdegree$ angle are supplementary.

The measure of $\angle 2$ :

$\angle 2 = 162\textdegree$

Step-by-step explanation:

-The relationship about both $\angle 2$ and the $18\textdegree$ angle, is that they are supplementary, which they both add up to $180\textdegree$ .

-To find the measure of $\angle 2$ , you need to subtract $18$ from $180$ to get the actual angle measurement of $\angle 2$ :

Finding the measure of $\angle 2$ :

$180 - 18 = 162$

$\angle 2 = 162\textdegree$

So, now you have the measure of $\angle 2$ .

4 0

3 years ago

A spinner has two equal sections, one green and one orange. The spinner is spun three times, resulting in the sample space S = {

Lera25 [3.4K]

The probabilities are as follows

$\rm P(X =0) = \dfrac{1}{8} ,\ P(X =1) = \dfrac{3}{8}, \ P(X =2) = \dfrac{3}{8} , \ P(X =3) = \dfrac{1}{8}$

<h3>What is probability?</h3>

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

A spinner has two equal sections one green and one orange.

The spinner is spun three times, resulting in the sample space (S) will be

S = {GGG, GGO, GOG, OGG, GOO, OGO, OOG, OOO}.

If the random variable X represents the number of times orange.

X = 0, 1, 2, 3

For X = 0, then the probability of not getting orange will be

$\rm P(X = 0) = \dfrac{1}{8}$

For X = 1, then the probability of getting one orange only will be

$\rm P(X = 1) = \dfrac{3}{8}$

For X = 2, then the probability of getting two oranges only will be

$\rm P(X = 2) = \dfrac{3}{8}$

For X = 3, then the probability of getting oranges only will be

$\rm P(X = 3) = \dfrac{1}{8}$

More about the probability link is given below.

brainly.com/question/795909

4 0

3 years ago

How do you change an improper fraction (like 79/10) into a mixed fraction (like 7 9/10)?

amid [387]

U see How many times ur number on the bottom and now it's 10 fits into the other number which is 79 and take the left over which is 9 since 10 fits into 79 seven times and make it a fraction out of 10 or whatever number is there.

8 0

3 years ago