The word problem only gives you two numbers, so it would be easy to assume that the questions involves those two numbers. However, in this case, the question requires that you calculate another answer first: the number of questions Abel got right. You'll need to subtract 4 from 80, then calculate the percentage of the difference:
80-4=78, and 78/80*100=97.5 percent So it will be 50
Answer:
D
Step-by-step explanation:
hope this helps with the work and it not that much so you good but a radius of 7 the circumference would be 43.98 not 43.96 but the other ones are completely wrong
Answer:
50.653
Step-by-step explanation:
3.7*3.7*3.7, or 3.7^3 would equal 50.653 but you can round it to 50.63
