If an investment account starts with $3,900 and grows with 2.1% interest, compounded annually, how much is the account worth after 15 years

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

what graph

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy