Jocelyn is knitting a blanket she knits 1/4 foot of the scarf in 3/4 of an hour how fast is jocelyn’s knitting speed in feet per hour

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left