Answer
78.75
Step-by-step explanation:
75.00 × 0.05
= 78.75
$10.00 - 3($0.65)
$10.00 - $1.95
= $8.05
First if there are 47/80 we have to estimate like 47 is 50 and 82 is 80
Step-by-step explanation:

Answer: 24%
Step-by-step explanation:
2610+8120 = The undergraduates and graduates combined.
That is 10730. You are figuring out the probability the student is a graduate when those two graduates are combined, because that is all the data given. So you would do 2610/10730 in your calculator, resulting in 24.324324324%. As it says rounded to the nearest percent in parentheses, it has to round to the whole number, 24%, and .3 rounds down.