7 is a base, 4 is an exponent.
C I'm using the calculator and the other ones don't make sense
Answer:
A
Step-by-step explanation:
It may look like it failed but it didn't. Nun of the points duplicate
Answer:
297.60 & 1497.60
Step-by-step explanation:
I had the question before and got it right
Answer:
The mean standard deviation is 10/5
Step-by-step explanation: