Your conjecture that the algebraic expression n2-n-+11 will produce a prime number for all natural numbers n=1,2,3,4

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?