X2 + 10x + 16 = 0
(x + 2)(x + 8) = 0
x + 2 = 0 or x + 8 = 0
x = and x =...
Mathematics, 25.10.2019 20:43 priscillarios30
X2 + 10x + 16 = 0
(x + 2)(x + 8) = 0
x + 2 = 0 or x + 8 = 0
x = and x =
Answers: 3
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 21.06.2019 21:30
Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box
Answers: 1
Mathematics, 26.05.2021 01:50
Physics, 26.05.2021 01:50
Mathematics, 26.05.2021 01:50
Mathematics, 26.05.2021 01:50
Mathematics, 26.05.2021 01:50
Mathematics, 26.05.2021 01:50