Ask question

Ask question

All categories

3 years ago

10

The basic equation for calculating compound interest is A=P(1+r/n)^(nt). If $2,200 is invested at an interest rate of 5% per yea

r, Compound quarterly, how much will the investment be worth at the end of 8 years

1 answer:

nalin [4]3 years ago

8 0

A=2,200×(1+0.05÷4)^(4×8)
A=3,273.89

You might be interested in

If y varies directly as x, find the constant of variation if y = 25 and x = 5.

Soloha48 [4]

Answer:

The constant of variation is 5

Step-by-step explanation:

We know direct variation is of the form

y = kx

We know y =25 and x=5

25 = k*5

Divide each side by 5

25/5 = 5k/5

5 = k

3 0

2 years ago

Point M is the midpoint of AB. The coordinates of point A are (-8, 3) and the coordinates of M are (-2, 1). What are the coordin

ch4aika [34]

Answer:

the coordinates of point B are (-5, 2)

Step-by-step explanation:

1. use midpoint formula to find the midpoint (equation attached below)

2. plug in the numbers

$(\frac{-8+(-2)}{2},\frac{3+1}{2})$

3. solve

$(\frac{-8-2)}{2},\frac{3+1}{2})$

$(\frac{-10}{2},\frac{4}{2})$

$(-5,2})$

4 0

2 years ago

Options 1,2,3 or4?<br><br> Help!<br> Last one I swear!

lapo4ka [179]

Answer:

option 3 = 3.75

Step-by-step explanation:

x is 3.75

.

8 0

3 years ago

Read 2 more answers

Which set of ordered pairs represent a function

spayn [35]

The 3rd set, no x or y numbers are repeated.

3 0

2 years ago

Can someone please help me with my homework maths please. thanks

mario62 [17]

Answer:

35 blocks are given to the class

Step-by-step explanation:

she has 19 pounds which she divides into 1/2 pounds

19/1/2

38 blocks

she keeps 3 of the blocks and gives the rest away

38-3

35 blocks

4 0

2 years ago