Answers: 1
Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
Mathematics, 21.06.2019 21:10
Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
Answers: 2
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75
Answers: 2
Mathematics, 22.06.2019 05:50
Astudy found that the variance in the number of vehicles owned or leased by subscribers to a magazine is .094. assume a sample of 12 subscribers to another magazine provided the following data on the number of vehicles owned or leased: 1,1,1,0,3,2,1,1,2,1,0, and 1 a) compute the sample variance in the number of vehicles owned or leased by the subscribers (to 4 decimals). b)test the hypothesis to determine whether the variance in the number of vehicles owned or leased by subscribers of the other magazine differs from .calculate the value of the test statistic (to 3 decimals).
Answers: 2
52-15+3+(-30) -10 40 -26.66 33.33...
Mathematics, 23.03.2020 21:57
Mathematics, 23.03.2020 21:57
Mathematics, 23.03.2020 21:57
History, 23.03.2020 21:57
English, 23.03.2020 21:58
Mathematics, 23.03.2020 21:58
English, 23.03.2020 21:58
Mathematics, 23.03.2020 21:58
History, 23.03.2020 21:58
Mathematics, 23.03.2020 21:58
Advanced Placement (AP), 23.03.2020 21:59
Mathematics, 23.03.2020 21:59
Computers and Technology, 23.03.2020 21:59