Tyler had to read a newspaper article about science for homework. It was 7:36 P. M. when he began reading. When he finished reading it was 8:11 P. M. How long did it take Tyler to read
the entire article?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Which of the following best describes the delian problem?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?