A mechanic gives a survey to all of his customers asking them to rate the quality of the
service they received. He then keeps track of how many customers return to the shop for
additional services during the next six months. Last year, the results showed that of the
customers who reported high quality service, 20% returned for additional services. What
conclusion can be drawn from this study? (6 points)
Some customers who rate their service as high quality return for additional services.
Most customers who rate their service as high quality return for additional services.
High quality services cause customers to return for additional services.
Customers who will return for additional services report a high quality of service.

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61