The equations 3x-4y=-2, 4x-y=4, 3x+4y=2, and 4x+y=-4 are shown on a graph.
which is the appro...
Mathematics, 29.07.2019 23:20 rkbilkhu457
The equations 3x-4y=-2, 4x-y=4, 3x+4y=2, and 4x+y=-4 are shown on a graph.
which is the approximate solution for the system of equations 3x+4y=2 and 4x+y=-4?
a. (–1.4, 1.5)
b. (1.4, 1.5)
c. (0.9, –0.2)
d. (–0.9, –0.2)
i cant download the graph picture but .
Answers: 1
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 16:50, Kianna000
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 17:30, CarlosCooke2
You can find the constant of proportionality by finding the ratio of
Answers: 1
Mathematics, 12.10.2020 22:01
Mathematics, 12.10.2020 22:01
Spanish, 12.10.2020 22:01
Biology, 12.10.2020 22:01
Mathematics, 12.10.2020 22:01
Chemistry, 12.10.2020 22:01