Answer: They would have to score an 88%
Step-by-step explanation:
1.) The mean of 84, 92, 83, and 78 is 337
2.) 337 divided by 4 is 84.25%
3.) If you add 88 to 337 and divide by 5, you get 85%
Answer:
Step-by-step explanation:
D
There is no question and and therefore cannot be answered
Step-by-step explanation:
SEE THE IMAGE FOR SOLUTION ..
Acute because there isn't any angle that's about 90 degrees