Movie theater has 4 groups of seats the largest group of seats in the middle has 30 row with 30 seats each row. There are two smaller groups of seats on the sides each with 30 rows and 8 seats in each row. A group of seats in the back has 7 rows with 44 seats in each row. How many seats in movie theater?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Identify the number as a rational or irrational. explain. 127