Use the information given in the table on the right to complete each of the following statement.

Brenda is 50 inches tall. Her z-score is ___

Zack has a z-score if -1.5. His height is ___

Approximately___% of 7-year-old children are taller than 51 inches

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

Ithink i know it but i want to be sure so can you me out ?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18