By what factor is the volume of a right square pyramid multiplied if its height is multiplied by 8 but the dimensions of its base are unchanged? a. 1/16 b. 1/8 c. 4 d. 8

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Simplify the expression 10/11(22z) + (a+5) -1