Solve x +1-(2x+2/3)=1​

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?

Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.