FOR EDG Which data collections show bias? Check all that apply.

1) An English teacher polls the top-ten most avid readers to find their favorite books.

2) An insurance company polls drivers of sports cars to find their average number of tickets.

3.) A restaurant manager surveys every tenth customer for one week.

4.) An assistant principal surveys each student who is sent for discipline.

5.) A fundraiser organizer draws five names from a hat that contains all entries.

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)