Mathematics, 01.05.2021 19:50, zahnjoey4661
Jake bought an mp3 player for $72.
If the shop-keeper gave him 20% discount, what was the original price of the mp3 player?
answers-form
Answers
A) $80
B) $90
C) $70
D) $60
Answers: 2
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, 22.06.2019 02:30, genyjoannerubiera
Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons
Answers: 2
Jake bought an mp3 player for $72.
If the shop-keeper gave him 20% discount, what was the original...
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