Which equation is correct? 3 dot 3 equals 3 Superscript 2 equals 9.
4 dot 4 equals 2 left-parenthesis 4 right-parenthesis equals 8.
7 dot 7 equals 2 left-parenthesis 7 right-parenthesis equals 49.
14 dot 14 equals 14 Superscript2 equals 28

a is the right answer

18.8cm hope i at all

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

df =

both have same length