38. what is the surface area of a conical grain storage tank that has a height of 62 meters and a diameter of 24 meters? round the answer to the nearest square meter.
a) 2,381 m^2
b) 2,790 m^2
c) 2,833 m^2
d) 6,571 m^2

What is the value of x divided into y - z if x = 32, y = 4, and z = 2 3/4?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.