Simplify the following.
-15q^7r^2 ÷ 3q^5r^2 ​

What are the domain and range of the function? f(x) = -4 (sqrt)x

Every time you drive you will experience a combination of driving conditions and environments.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол