Mathematics, 03.06.2021 01:00 LikeIke2859
Suppose that a and b vary inversely and that b = 5/4 when a =8. Write a function that models the inverse variation.
b = 10/a
b = 5/4a
b = 15/4a
b = 5/32a
Answers: 2
Mathematics, 21.06.2019 18:30
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
Answers: 2
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
Answers: 1
Suppose that a and b vary inversely and that b = 5/4 when a =8. Write a function that models the inv...
Biology, 17.09.2021 20:20
Mathematics, 17.09.2021 20:20
Mathematics, 17.09.2021 20:30
History, 17.09.2021 20:30
History, 17.09.2021 20:30
Chemistry, 17.09.2021 20:30
Biology, 17.09.2021 20:30
Mathematics, 17.09.2021 20:30
Mathematics, 17.09.2021 20:30
Physics, 17.09.2021 20:30
Mathematics, 17.09.2021 20:30
Computers and Technology, 17.09.2021 20:30
History, 17.09.2021 20:30
History, 17.09.2021 20:30