Chemical equations must be balanced to satisfy
the law of definite proportions
the law of multiple proportions
the law of conservation of mass
avogadro's principle

In the diagram below, tan θ = sqrt 3. what is the value of m?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.