Find the circumference of the the radius is 6. a. 18.84cm b. 37.68cm c. 75.36cm.
d. 113.04cm

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?