Mathematics, 12.05.2021 22:20 123jefe
Item 9
A store receives a delivery of 2 cases of perfume. Each case contains 10 bottles. Each bottle contains 80 millimeters of perfume.
How many milliliters of perfume in all does the store receive in this delivery?
94 mL
160 mL
800 mL
1,600 mL
Answers: 2
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
Mathematics, 21.06.2019 21:30
Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
Item 9
A store receives a delivery of 2 cases of perfume. Each case contains 10 bottles. Each bottl...
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