Mathematics, 02.07.2019 18:00 NeonPlaySword
The admission to a local fair is $10 for each adult and $6 for each child. each ride costs $1.50 for an adult and $1 for a child. an adult and a child each go on 7 rides. how much more did the adult spend
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
The admission to a local fair is $10 for each adult and $6 for each child. each ride costs $1.50 for...
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