Mathematics, 16.07.2019 19:40 Cutiepie55561
The time for students to complete a standardized placement exam given to college freshman has a normal distribution with a mean of 62 minutes and a standard deviation of 8 minutes. if students are given one hour to complete the exam, what the proportion of students who will complete the exam?
Answers: 1
Mathematics, 21.06.2019 14:00, riptaylorsreputation
7x+8y=-18, 4x-9y=-3 solve the system of equations
Answers: 3
Mathematics, 21.06.2019 19:00, asmith219771
What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)
Answers: 2
The time for students to complete a standardized placement exam given to college freshman has a norm...
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