Question 1
There are 5 letters (B, O, K, E, R) and there is a total of 10 letters to make up the word.
There are

ways of arranging the letters, which equal to 210 ways
Question 2
There are seven swimmers in total.
There are

ways of choosing the first winner, which is 7 ways
There are

ways of choosing the second winner, which is 6 ways
There are

ways of choosing the third winner, which is 5 ways
There are 7×6×5=210 ways of choosing first, second, and third winner
Question 3
The probability of eating an orange and a red candy is

×

, which equals to

The probability of eating two green candies is

×

which equals to
The legs are defined by
. The Hypotenuse if defined by
. The perimeter is defined by:

D. P(x) = 2x √2 + 4x
Did you ever get it right? I need help
Answer:
12 cubes can fit in the create.
Step-by-step explanation:
We know that the volume of a the crate is 768 in³, and the definition of the volume is:

Where:
- V is the volume
- A is the area (A=8*12 in²)
- h is the height
So
Now, we know that the storage cube has a length of 4 in so we have a volume equal to 64 in³. Therefore we just need to divide 768 in³ by 64 in³ it is 12.
Finally, 12 cubes can fit in the create.
I hope it helps you!