The weights of five dogs are 83 pounds, 94 pounds, 89 pounds, 94 pounds, and 90 pounds. what is the mean weight of the dogs?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.