Nia invests $3100 in an account earning 2% interest, compounded annually. The equation that represents this scenario is:
A(n) = 3100(1 + 0.02) - 1
How much will she have in the account in year 4? Round your answer to the
nearest dollar

A=3355.54 dollars

rounded to the nearest dollar is : 3356

Step-by-step explanation:

A(n) = 3100(1 + 0.02)^4

A=3355.54 dollars

(note: i do not think there is -1 at the end of the equation if so your answer will be 3354.54 rounded to the nearest dollar is 3355)

40 minutes

step-by-step explanation:

add the time and multiply by 2

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~