Answer:
They are essentially the same.
Step-by-step explanation:
A mixed number can be written as an improper fraction.
Use similar volume to calculate
which is the (ratio of edges)^3 = (ration of volume)
so just put the numbers in, let the volume of smaller pyramid be y.
(3/4)^3 = y/320
27/64 = y/320
y=135in3
Answer:
d. 1/4
Step-by-step explanation:
The common ratio will be the ratio of any two adjacent terms:
(3/12)/(3/3) = (1/4)/1 = 1/4
Answer:
the probability is 37.5 percent
Step-by-step explanation:
16
6 ÷ 16
0.375
0.375 × 100/100
0.375 × 100%
so the answer is 37.5
Since 35% is 0.35 ( by moving the decimal point 2 spots to the left) and 100% (the total value) is 1, we want to see how much we want to multiply the value (we'll call it x for now) by to get the total value. To get that, we divide 1 by 0.35 to get 1/0.35. Therefore, the formula is x*1/0.35
