Answer:
90 stands
Step-by-step explanation:
1/3 x 3 = 1.
30 x 3 = 90.
The answer is 90. I hope this helps!
The formula for volume of a prism if V=lwh
Length=3.1
Width = 5
Height = 1
(3.1)(5)(1)
= 15.5inches^2
Answer:
it is d i believe . hope this helps :)
Answer:
12
Step-by-step explanation:
12 times 3= 36
12 times 4= 48
36 plus 48
hope this helps
Answer:
An average is just the total attendance numbers / the number of performances.
Let's let the number of people in the third show be equal to x so we can write this as a formula, it's easier to read. x is just "some number we don't know"
The average is
Average=Total attendance/3
So
3000=(2580+2920+x)/3
So let's multiply by that 3 on both sides, make x easier to find
Average*3=2580+2920+x ( * means multiplied)
The average is 3000
So
2580+2920+x=3000*3
2580+2920+x=9000
Then we subtract those other attendances to get x on its own.
x=9000-2580-2920
x=3500
Step-by-step explanation:
