3^(-2) = 1/(3^2) = 1/(3*3) = 1/9
The rule used here is x^(-y) = 1/(x^y) to make the exponent positive.
3^2 turns into 3*3 because the exponent 2 tells us how many copies of the base '3' to multiply out.
Answer:
240/96.
Step-by-step explanation:
250-96 =240 so that's 240/96
Answer:
Four billion, two-hundred seventy five thousand.
K = 100/9, or approximately 11.111
