The center of a circle is at the origin. an endpoint of a diameter of the circle is at (-3, -4). how long is the diameter of the circle? 5, 10, or 25?

What is the definition of exponential decay?

Acylinder has volume 45π and radius 3. what is it’s height?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60