Assume that the distribution of the lengths of adult eastern rattlesnakes can be described by a normal distribution with mean mu = 42inches . The standard deviation is not known. The proportion of adult eastern rattlesnakes having their lengths less than 42 inches is

What is the volume of this square pyramid?

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

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?