3 years ago

If I put $300 in an account that earns 5.5% compounded yearly, how much will there be in the account at the end of 21 years

Mathematics

1 answer:

Ulleksa [173]3 years ago

6 0

answer:

$646.50

work:

5.5% of 300 is 16.50

16.50×21 (how long it is in there)=346.50

346.50(how much you made in 21 years)+300(the amount already in)= $646.50

You might be interested in

Whose solution strategy would work?

Serjik [45]

Answer:

1452628383763637£838

4 0

3 years ago

Read 2 more answers

-4=^8x-3 please help

spayn [35]

Answer:

uhm whats the carrot for. that cant be the problem

Step-by-step explanation:

4 0

3 years ago

13. For the arithmetic sequence: 6, 12, 18, 24,...

serg [7]

a_15 = 90

a_n = 6n

Step-by-step explanation:

Given sequence is:

6, 12, 18, 24,...

First of all we have to find the common difference. The common difference is the difference between consecutive terms of an arithmetic sequence.

Here,

$d=a_2-a_1 = 12-6 = 6\\d=a_3-a_2= 18-12 = 6$

The general form for arithmetic sequence is:

$a_n=a_1+(n-1)d$

Putting the values for a_1 and d

$a_n=6+(n-1)(6)\\a_n=6+6n-6\\a_n=6n$

a) Find a15

$a_{15} = 6(15)\\=90$

b) Write an equation for the nth term.

The equation is: a_n=6n

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

4 0

3 years ago

If f(x)=x^2+3x+5 what is f(3+h) ?

andriy [413]

F(x)=x^2+3x+5
f(3+h)=(3+h)^2+3(3+h)+5
f(3+h)=9+6h+h^2+9+3h+5
f(3+h)=23+9h+h^2

7 0

3 years ago

Read 2 more answers

Translate "two times the sum of number and 5 is 20"

Anna11 [10]

2(x+5) =20 is the translation

8 0

1 year ago

Read 2 more answers