A teacher wants to sent 5 students to the library each day. There are 22 students in the
class...
Mathematics, 24.04.2020 22:50 mncampbell01
A teacher wants to sent 5 students to the library each day. There are 22 students in the
class. How many ways can she choose 5 students to go to the library on the first day?
Answers: 1
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What is the area of triangle abc if a = 8, b = 11, and c = 15?
Answers: 1
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Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
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