Use a proportion to solve the problem. round to the nearest tenth as needed.
a building casts a shadow 36 m long. at the same time, the shadow cast by 40-cm tall pole is 68cm long. find the height of the building.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.

Type the next three numbers in a sequence 80, 90, 85, 95, 90, 100, 95, 105