In this case we can make a proportion.

Now cross multiply.
9600 = 75x
Divide both sides by 75.
X=128
He will make 128 jokes in 1200 mins.
Answer:
It's B. 0.4
Step-by-step explanation:
the first probability is 0.6 and 0.6+x=1 so x is 0.4
Answer:
A. 20,000 square feet
Step-by-step explanation:
The description is that of a rectangle 200 ft long and 100 ft wide. The area is the product of those dimensions:
area = (200 ft)(100 ft) = 20,000 ft²
40/50=0.8
0.8*100=80%
Hope this helps!
Answer: the answer is 120 for it the area but that is not on the answer list.
Step-by-step explanation: