Henry can ride his bike 23 miles in 2 hours. the store is six miles away. about hoe long should it take henry to ride his bike to the store?

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)

Solve the system of equations. x=-2y+1 and x+2y=9. show work