Juanita has saved 35% of the money that she needs to buy a new bicycle. if she has saved $63, how much money does the bicycle cost?

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

(01.04 mc) an ice sculpture is melting because of heat. assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours?

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?