Mathematics, 26.06.2019 20:00, agyinbriana
Two mechanics worked on a car. the first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. together they charged a total of $1550. what was the rate charged per hour by each mechanic if the sum of the two rates was $180 per hour?
Answers: 1
Mathematics, 21.06.2019 14:00, noahwhitfield5331
Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.
Answers: 1
Mathematics, 21.06.2019 15:30, makaylahendrix7954
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
Mathematics, 21.06.2019 23:30, allisonlillian
The product of sin 30 degrees and sin 60 degrees is same as the product of
Answers: 1
Mathematics, 22.06.2019 01:10, Yailynn598
You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?
Answers: 2
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