Mathematics, 10.12.2020 21:10, Blitzx
20 POINTS
Katie has $120 on her cafeteria card. Every time she orders a meal, $4.50 is deducted from the value on her card. The amount of money she has on her card, y dollars, is a function of the number of times she orders a meal from the cafeteria, x.
a.) Write an algebraic equation for the function.
b.) Construct a table for x and y values for the function above. Use values for x from 0 to 5.
c.) How many meals has Katie ordered from the cafeteria if she
has $70.50 left on her card?
Answers: 1
Mathematics, 21.06.2019 21:20, pampam49
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, lkarroum3733
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
20 POINTS
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