The question is asking you to find out what number is a fraction of something. For example, the problem on the top right is asking 35 is 50% (one half) of a number so what you have to do is multiply 35 times 2 and the answer is 70
Answer:
guess hes just smart
Step-by-step explanation:
6.75 X 10 to the tenth power
The 90th percentile corresponds to Z ≈ 1.28155.
