Answer:
d
Step-by-step explanation:
Answer:
i got 27x-3.3 by simplifying
Step-by-step explanation:
Answer:
3432 different ways.
Step-by-step explanation:
Since the men and women are not individually characterized (no names are given) we will treat them as similar objects with regards to permutations.
Let's leave out the two women that receive the award first.
We now have 7 men and 7 women to receive the reward.
This translates to the following permutation:
= 3432 different ways to give out the awards.
The 7! in the denominator exist to account for same objects, 7! for men and 7! for women.
There are 7/4 gallons leaking per hour. This is the same as 1.75 gallons per hour. Hope this helps! :)