Mathematics, 28.01.2020 16:55, donaldpartee1
Kay is a student in mrs. hudson’s class. assuming you know nothing else about kay, what is the probability that kay’s birthday will fall on a weekday in any given year?
1. list the sample space for this problem.
2. which outcome (or outcomes) of the sample space composes the event?
3. express the probability of kay’s birthday falling on a weekday as a fraction and as a decimal.
4. describe the probability of kay’s birthday falling on a weekday as impossible, unlikely, neither likely nor unlikely, likely or certain. justify your response.
Answers: 2
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 14:30, GreenHerbz206
Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.
Answers: 3
Mathematics, 21.06.2019 16:50, Kianna000
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, 22.06.2019 00:30, challenggirl
20 ! brainliest ! add and simplify your answer.
Answers: 1
Kay is a student in mrs. hudson’s class. assuming you know nothing else about kay, what is the proba...
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