A man holds his umbrella vertically up while walking due west with a constant velocity of magnitude 1.5 m/sec while

it's raining. To protect himself from rain, he has to rotate his umbrella through an angle o = 30° when he stops

walking. Find the velocity of the rain.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Pepper jackie has 12 picks. 1 out of every 4 picks are orange. the rest are green. how many picks are orange