Mathematics, 14.03.2020 03:30 hahHcjckk
A chain of paint store carries two brands of latex paint. Sales figures indicate that if the first brand it sold for x dollars per gallon and the second for y dollars per gallon, the demand for the first brand will be D1(x, y)=400ā20x+80y gallons per month and the demand for the second brand will be D2(x, y)=300+70xā10y gallons per month. (a) Express the chain of paint store's monthly revenue from the sale of paint as a function of x and y. R(x, y)= (b) Compute the revenue from part (a) if the first brand it sold for $11 per gallon and the second for $14 per gallon.
Answers: 1
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(ā4, ā5). what are the coordinates of gā? (ā7, 3) (ā2, 2) (ā1, ā7) (2, ā2)
Answers: 2
Mathematics, 21.06.2019 22:30
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
Answers: 1
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
A chain of paint store carries two brands of latex paint. Sales figures indicate that if the first b...
Mathematics, 20.02.2020 18:45