compute the total cost per year of the following pair of expenses. then complete the sentence: on an annual basis, the fir set of expenses is --% of the second set of expenses

Which equation matches the graph shown ?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?