Francine is making a circular pillow with lace around the edge. If her pillow is 1.5 feet across, about how many inches of lace will she need?

Asphere has a diameter of 10 in. what is the volume of the sphere?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h