8. What is the surface area of the given figure? (1 point) 26 cm
10 cm
34 cm
mm
24 cm
drawing not to scale

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.