6. What is the missing coefficient in the following chemical equation?
?NO + O2 = 2NO2?

a. 0
b. 1
c. 2
d. 4

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?