The length of a screw produced by a machine is normally distributed with a mean of 0.75 inches and a standard deviation of 0.01 inches. what percent of screws are between 0.72 and 0.78 inches? (1 point 68% 75% 99.7% 100%

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)