Answer:
Part 1. 10 modules per floor
Part 2. Two different rectangular prism
Step-by-step explanation:
Let
x ----> the number of modules
y ---> the number of stories
we have
x=150\ modules\\y=15\ stories
Divide the number of modules by the number of stories
so
\frac{x}{y}=\frac{150}{15}=10\ \frac{modules}{floor}
Answer:
<u>12 ways</u>
Step-by-step explanation:
The different ways to choose which three hamsters to put in the red cage.
At first , she must choose one of the two of the hamsters, Felix and Oscar, because they do not get along and cannot be in the same cage.
So, the number of ways to choose one of them = 2
Then she will choose 2 from the remaining 4 hamsters (order does not matter)
The number of ways to choose 2 from 4 = 4C2 = 6
So, the total number of ways = 2 * 6 = 12
Answer:
|x |-7 = -5 ( x = -3 )
Step-by-step explanation:
Answer:
1:3
Step-by-step explanation:
Both numbers are divisible by 25:
∴ The simplified ratio is 1:3
Hope this helps!
