Use the distributive property to write an equivalent expression of the following 2 ( b + c )

5 (7h + 3m)

4 (x+y)

c ( 3a + b )​

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Which statements about these triangles is true