Step-by-step explanation:
500 ×1.07^t <-- function (I think)
500 × 1 07^2 = $572.45 <-- balance after 2 years
605,000 is scientific notation is
6.05*10000
=6.05*10^4
therefore the value of the exponent is equal to 4
I know that 4 is D and 6 is G
3y means *three times y.* So it can be written as 3y or 3•y or written out three times the variable y.