A truck can be rented from Company A for 70 a day plus 50 70 per mile Company B charges 520 a day plus 50. mile to rent the same truck How many miles must be driven in a day to make the rental cost for Company A a better deal than Company ? For Company A to have a better deal, the truck must be driven more than miles per day .

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Which graph represents the given linear function 4x+2y=3

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.