Which equation would best solve the following problem
hideki throws a baseball ball upward with an intitial velocity of 12m/s. when he throws the ball, it is 2 m above the ground. how long will it take the ball to hit the ground?

1foot = 12 inches; 1 yard = 3 feet

What is the sum of these mixed numbers 2 1/8 + 4 3/8

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%