Please help
ahjjh
...
Answers: 1
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
Mathematics, 21.06.2019 22:00
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
Mathematics, 15.03.2020 03:25
World Languages, 15.03.2020 03:25
Mathematics, 15.03.2020 03:25
Chemistry, 15.03.2020 03:26
Mathematics, 15.03.2020 03:26
Mathematics, 15.03.2020 03:26
Chemistry, 15.03.2020 03:26
Mathematics, 15.03.2020 03:27
History, 15.03.2020 03:27
SAT, 15.03.2020 03:28
Spanish, 15.03.2020 03:28