Answer:
89
Step-by-step explanation:
Add up <u>all</u> the numbers.
85 + 90 + 80 + 90 + 100 = 445
Divide the <u>sum</u> by 5 ( amount of quizzes)
445 ÷ 5 = 89
<em>Hope this helps!</em>
<em> Have a good day :) </em>
First one 776 becasue you do half of 36 and then do to the cube and do 4/3
2) B because you need to to 5^3 then do 4/3 and multiply by 3.14
3)2350.87 because 8.25 ^ 3 then times 4/3 and multiplpy by 3.14
Answer:
the base is 15 feet
Step-by-step explanation:
area=1/2base×height
75=1/2×10×h
75=5h
h=75÷5
h=15
Answer:
126
Step-by-step explanation:
25-2=23
2+3=5
23-5=18
7*18=126
