The scale of the map is missing the actual distance from the library to west quad is 72 of miles and it is 6 inches on the map what is the scale of the map

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Use the distributive law to multiply. 3(4x + 5y + 6)

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.