Mathematics, 14.01.2022 02:20 anatomyfl
The equation Y= 7X + 40 represents the cost in dollars, Y, of renting a car for a certain number of hours, X, . Find the costs for renting the car for one hour, for 2 hours, for 3 hours, and for 4 hours. Is the pattern an arithmetic sequence?
Answers: 2
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
Mathematics, 21.06.2019 22:00
Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
Answers: 2
The equation Y= 7X + 40 represents the cost in dollars, Y, of renting a car for a certain number of...
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