Aprincipal of $4,570 is placed in an account that earns 4.5% interest. if the interest is compounded annually, how much money will be in the account at the end of 5 years? a. $4654.15 b. $4775.65 c. $5638.75 d. $5695.05

Since the interest is composed annually, then we have an exponential equation of the form:

Where,

A: initial investment

b: growth rate

x: time in years

Substituting values we have:

Doing the calculations we have:

At the end of 5 years there will be in the account:

d. $ 5695.05

its not b

step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !