1. Excluding stoppages, the speed of a bus is 54 km/hr and including stoppages, it is 45 km/hr. For how many minutes does the bus stop per hour?
a) 12
b) 10
d) 15

With #! i’ve tried to figure it out but i can’t.

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters