Your school is setting up a row of 5 tables for a craft fair. each table is 72 inches long. the space between each pair of neighboring tables must be 48 inches. write and evaluate an expression to find the length of the space needed for the tables from the beginning of the first table to the end of the last table.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Question 5 spring semester final exam math evaluate

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25