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Digiron [165]
2 years ago
11

Which of the following is a valid exclusion for the algebraic expression

Mathematics
1 answer:
zheka24 [161]2 years ago
3 0

Answer:

4a^2b-8ab^2

Step-by-step explanation:


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Suppose you invest $50 a month in an annuity that earns 4% APR compounded monthly. How much money will you have in this account
skelet666 [1.2K]
To solve this we are going to use formula for the future value of an ordinary annuity: FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
where
FV is the future value
P is the periodic payment
r is the interest rate in decimal form
n is the number of times the interest is compounded per year
t is the number of years

We know from our problem that the periodic payment is $50 and the number of years is 3, so P=50 and t=3. To convert the interest rate to decimal form, we are going to divide the rate by 100%
r= \frac{4}{100}
r=0.04
Since the interest is compounded monthly, it is compounded 12 times per year; therefore, n=12.
Lets replace the values in our formula:
FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
FV=50[ \frac{(1+ \frac{0.04}{12} )^{(12)(3)} -1}{ \frac{0.04}{12} } ]
FV=1909.08

We can conclude that after 3 years you will have $1909.08 in your account.
4 0
3 years ago
Read 2 more answers
What is the card balance
GaryK [48]

Answer:

A card balance is the total amount of money that you currently owe on your credit card. The balance increases when purchases are made and decreases when payments are made. Purchases, balance transfers, foreign exchange, fees, and interest all factor into your credit card balance.

please brainlest and like

8 0
2 years ago
I need help with this question ASAP!!!
alex41 [277]
I’m not sure sorry also it past due
4 0
3 years ago
Math please please please help
kondaur [170]

y=3|3+2|

Hope this helps!

-Payshence

8 0
3 years ago
Evaluate -6 minus parentheses -1 parentheses
GREYUIT [131]
-6 minus parentheses -1 parentheses

-6 - (-1)
When there are two negatives, they cancel out to create a positive.

-6 + 1

The answer is -5.
6 0
3 years ago
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