Mathematics, 11.03.2021 01:10 nuna37
A history professor decides to give a 20- question true-false quiz. She wants to choose the passing grade such that the probability of passing a student who guesses on guesses on every question is less than 0.10. What score should be set as the lowest passing grade?β
Answers: 2
Mathematics, 21.06.2019 18:20
Find the solution of this system of equation -7x+y=-20 9x-3y=36
Answers: 1
Mathematics, 22.06.2019 00:10
What 8/12+8/11 in another way than and improper fraction
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Mathematics, 22.06.2019 03:00
Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
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