The random variable
x
represents the number of phone calls received at a help desk in one hour, and it has a Poisson distribution with a mean of 14.7.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.