If a variable has a distribution that is a bell shaped with mean 18 and standard deviation 7, then according to the empirical rule, what percent of the data will lie between 4 and 32? According to the empirical rule, % of the data will lie between 4 and 32.

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

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.