V= 15(cos60°i + sin60°j) u = 25(cos30°i + sin30°j) find the magnitude of the sum of v and u. round to the nearest hundredth. a) 6.32 b) 7.39 c) 33.32 d) 38.72

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?