The function f(x) = 2,500(1 + )365t models the balance in a savings account. which statement accurately describes the account?

a.

the account had an initial balance of $2,500 and compounds monthly at an annual interest rate of 2.1%.

b.

the account had an initial balance of $2,500 and compounds yearly at an annual interest rate of 2.1%.

c.

the account had an initial balance of $2,500 and compounds daily at an annual interest rate of 0.21%.

d.

the account had an initial balance of $2,500 and compounds daily at an annual interest rate of 2.1%.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

hreryryrranswer:

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!