B. 8 is the answer.
Simplify to 2^4^(3/4) then 2^3 then that simplies to 8
Answer:
1)
2)
3)
4)
5)
Step-by-step explanation:
To solve each proportion, we apply cross multiplication.
Question 1:
Simplifying both sides by 5
Question 2:
Simplifying both sides by 20
Simplifying by 3
Simplifying by 2
Question 3:
Simplifying both sides by 7
Simplifying both sides by 3
Question 4:
Question 5:
Simplifying by 2, both sides
Simplifying by 8, both sides
V=pir^2(h/3)
V= 3.14x18^2x6/3
V= about <span>2034.72</span>
The mean is not the same thing as median
mean=78+81+85+87=331
mean=331/4=82.75
median is the middle number, but you have a par set of numbers, so your median will be the middle numbers 78,81,85,87 , which are 81+85=166, 166/2=83
83 is your median
Answer: its option 3 I just did the test right now
Step-by-step explanation: