If a crew of 4 workers complete the job in 10 hours, how long will it take 5 workers to complete the same job?

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

If there are 3.281 feet in 1 meter, how many inches are in one centimeter