What is the diameter of a hemisphere with a volume of 863\text{ in}^3,863 in 3, to the nearest tenth of an inch?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?