Answer:
Option B
Step-by-step explanation:
step 1
Find the number of cubes in the prism
step 2
Find the volume of one cube
The volume of one cube is equal to
where
b is the length side of the cube
we have
substitute
step 3
To find out the volume of the prism , multiply the volume of one cube by the number of cubes
so
simplify
Answer: 64 %
Step-by-step explanation:
Assume attendance last year to be equal to "x"
- An increase in percentage sees us add the percentage amount to 100.
- A decrease in percentage sees us subtract the percentage amount from 100.
Projected attendance = ((100+25)/100) * x = 1.25x
Actual attendance = ((100-20)/100) * x = 0.80x
Hence ratio of a actual to projected attendance = 0.80x/1.25x = 0.64
Convert into percentage = 0.64 * 100 = 64 %
Answer:
56 is the answer
Step-by-step explanation:
bcz sum is equal to 90
hence 90-34 = 56
Answer:
-7 is the answer!! :) hope this helps
Answer:
9/4
Step-by-step explanation:
a improper fraction is a fraction where the numerator is a larger number then the denominator
11/4 - 2/4 would be 9/4 because 11 -2 is 9 and you keep the denominator
