Mathematics, 03.07.2019 08:50 antwain2
Mr. brown can grade 4 exams in 15 minutes. how many exams can he grade in 1 hour? how do you know?
Answers: 2
Mathematics, 21.06.2019 16:20
The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.
Answers: 3
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. β7.12, 1.12 b. 7.12, β1.12 c. 7.12, 1.12 d. β7.12, β1.12
Answers: 2
Mathematics, 21.06.2019 20:30
Acompany produces packets of soap powder labeled βgiant size 32 ounces.β the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Mr. brown can grade 4 exams in 15 minutes. how many exams can he grade in 1 hour? how do you know?...
Mathematics, 04.02.2021 04:20
Mathematics, 04.02.2021 04:20
Mathematics, 04.02.2021 04:20
Chemistry, 04.02.2021 04:20
Mathematics, 04.02.2021 04:20
English, 04.02.2021 04:20
History, 04.02.2021 04:20
Mathematics, 04.02.2021 04:20