Answer: 8.99mm
Step-by-step explanation:
a^2 + b^2 = c^2
Answer: It would most likely be D. 90
Step-by-step explanation: When you are dealing with grades, you have to know how to average them. First step is to add all of the points that he earned, this would be 80 + 100 + 100 + 100 + 100 = 480. After you find that, you have to divide it by 5 since he takes 5 tests. 480/5 = 96. I hoped this helped you.
This question doesn't say what type of math expression is desired. Given the input data, I've chosen to find Jack's average speed during the 50 meter freestyle:
50 m
------------ = 1.92 m/sec
26 sec