Blog

The decrease in maximal heart rate with age in adults can be estimated via

T or F: Pre-cooling the body before performing prolonged exercise in a hot and humid environment has been shown to significantly improve performance.

The Golgi tendon organs monitor 

18. Some cells communicate by cell-to-cell contact. This type of signaling

Match the term with the best answer. 

Rewrite the expression in terms of cosx and sinx.csc x + tan2 x csc x; cos x and sin x

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 41°, a = 4, b = 3

Solve the problem.Two airplanes leave an airport at the same time, one going northwest (bearing 135°) at 418 mph and the other going east at . How far apart are the planes after 4 hours (to the nearest mile)?

Solve the problem.A painter needs to cover a triangular region 62 meters by 66 meters by 74 meters. A can of paint covers 70 square meters. How many cans will be needed?

Please complete the the values 1 – 16 and explain the process of internal respiration.