Martin Ellis sells a line of cooking pots. He is paid a salary of $1,150 a month plus a commission on all sales. Last month his sales were $35,000, and he earned a total salary and commission of $3,250. How much commission was Martin paid? What rate of commission was he paid?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?