Select the correct answer. A race car passes its first checkpoint at a constant speed of 20 m/s and immediately begins accelerating at a rate of 10 m/s2. How long will the car take to reach the finish line 480 meters beyond the checkpoint? This problem can be represented using the following equation. 8 seconds 16 seconds 24 seconds 12 seconds

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

You work for a landscape company that just got a contract to re-mulch a park. the area that needs mulching is 30 feet by 60 feet. they want a 3 inch layer of much on the area. the company has bags of mulch that cover 2 cubic yards that cost $4.00 per bag. how much will it cost the consumer just in materials to re-mulch the area (round to the nearest dollar)?