Ravi is a software salesperson. His base salary is $2100 and he makes $80 more for every copy of History is Fun he sells. His total pay, P (in dollars), after selling c copies is given by the following function.
P() = 80c +2100
Answer the following questions.
(a) If Ravi's total pay is $4580, how many copies did he sell?
l coples
(b) What is Ravi's total pay if he sells 21 copies?
si
X
2
Explanation
Check
2021 McGrection. All Rights Reserves
of Use Pracy Access
AGENDA
8:23 PM
3/19/2021
O
Type here to search

Plz me plz i will give a brain just plz

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62