A sphere of a cone have the same radius. If the volume of the sphere is double volume of the cone, find the ratio of the height to that radius of the cone.​

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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?