If you deposit $980 into an account earning 3.25% simple interest, how much will be in the account in 4 years

$1,107

Step-by-step explanation:

3.25% as a decimal would be 0.035

Multiply

980x0.035=31.85 This is 3.25% of 980

Then, multiply that by 4.

31.85x4=127.40

Add

127.40+980=1107

So there will be $1,107 in the account in 4 years.

Hope this helps!

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

the anwser is d) 75°

step-by-step explanation: