Mathematics, 23.03.2020 23:03 emmamanny
A standard I. Q. test produces normally distributed results with a mean of 100 and a standard deviation of 15 for the city of New York. Out of approximately 8,400,000 citizens, how many of these people would have I. Q.s below 67?
434,100
8,283,300
116,700
359,600
Answers: 1
Mathematics, 21.06.2019 19:00
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
Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
A standard I. Q. test produces normally distributed results with a mean of 100 and a standard deviat...
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50
Mathematics, 19.04.2021 19:50