To create a college fund, a parent makes a sequence of 15 yearly deposits of $1100 each in a savings account on which interest is compounded annually at 3.5%. find the amount of the annuity.
the amount of the annuity is

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

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step-by-step explanation:

its adding 5.5 each time

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.