In 10 mins a heart can beat up to 700 times. at this rate, in how many mins will a heart beat 140 times? at what rate can a heart beat?

17 in long 1.3 ft wide and 8in high what is the volume

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

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