Identify the volume and surface area of the hemisphere in terms of pi.

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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. what distance from city a is the point where the truck and the car will meet?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2