Answer:
15.25
Step-by-step explanation:
The probability of getting a question right is 1/4 because there are 4 possible answers, and you're just guessing randomly.
You can expect to get 1/4 of the questions right.

Answer:
I believe your question is "what is 612.2 in scientific notation?"
Answer is A) 6.122 x 10²
Step-by-step explanation:
Answer:
Step-by-step explanation:
(-32)^3/5 =((-32)^1/5)^3 = (-2)^3 = -8. QED
Answer:
n= 18 over 5
Step-by-step explanation: