Let C(x) be the cost to produce x batches of widgets, and let R(x) be the revenue in thousands of dollars. For each exercise:

a. Graph both functions.
b. Find the minimum break-even quantity.
c. Find the maximum revenue.
d. Find the maximum profit.

R(x)=−4x2+36x , C(x)=16x+24

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second