Let s(t) be the position function of a body moving along a coordinate line; s(t) is measured in feet and t in seconds, where t ≥ 0.
find the position, velocity, and speed of the body at the indicated time.
s(t) = 15t/(t + 5); t = 0

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet