A circular pen has circumference of 77.5 feet. Approximate π to 3.14 and estimate how many sheep could be safely kept in the pen if each sheep needs at least 45 square feet.

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Find an equation for the linear function which has slope -10 and x-intercept -7