I dont know number one but number two is B.)$1501.84
First thing first, you have to use the proportion formula(is over of is a percent over 100).
Is=40
Of= n,
%= 30.
After setting that up and everything, your answer is 140.
The product of (-28) and (16) would be -448.
Well, if 30% of students are in the play then 100%-30% = 70% of students are not in the play, which is also 140.
So we know:
70%*x=140
70% is also 7/70:
divide both sides by 7 and multiply by 10:
x=20*10
x=200
there are 200 students in the school
Answer:
your answer is c (56 fluid ounces)
Step-by-step explanation: