(23) given: in a certain
distribution, 1.5% of
the area lies to the
left of 26 and 1.5% of
the area lies to the
right of 34. find the
mean and standard
deviation.

Find the value of x. round the length to the nearest tenth

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *