Answer:
b im not sure
Step-by-step explanation:
Answer:
Goodluck my dude.
Step-by-step explanation:
Answer: 38.9
Step-by-step explanation:
Add all the numbers together and divide the sum by how many numbers there are.
Answer:
mean: 31.625
range: 31
Step-by-step explanation:
The answer is 2, simply because you need to make that negative sign a positive sign. To do that you will need to flip the numerator and denominator. Meaning that it will be 4/1 now. By doing this your exponent became positive! So if your teacher just wanted you just rewrite it, it would be (4/1)^1/2, but if you were to evaluate that, it would be 2