A job applicant estimates that his chance of passing a qualifying examination is , and his chance of being appointed if he does pass is . What is the probability that he will receive the job?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.