A motorcyclist is riding towards a building that has its top 300 meters higher than her viewing position on the road below. When she is 400 meters away from the building, the motorcyclist notes that the angle of elevation from her position to the top of the building is increasing at the rate of 0.03 radians per second. Find the speed of the motorcycle at the time when x = 400 meters and dθ
dt = 0.03 radians per second.

the answer to the expression is 83

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a

the answer is c

step-by-step explanation: i took a test with this question on it