The net force on a rock with a mass of 20 kg is
19.6 N. What is the accelera-
tion of the rock?

One integer is 8 times another. if the product is 72, then find the integers

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y