A researcher was interested in the effectiveness of a given learning program geared toward high school juniors. 100 high school juniors from five different schools were used
for the study. What is the sample?
5 different high
school
high school juniors
100 juniors selected
from five different
schools
high school
students

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?