The refractive index of water is 1.33 the speed of light in water will be 1.33×10^8 m/s
3×10^8m/s
2.26×10^8m/s
2.66×10^8m/s

Hope it helps

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

you can't solve x because it is 2 linear equation and you only have one equation