The height above the surface of the Earth (in meters) of a rock thrown into the air at 10 m/s after x seconds is given by f(x)=-9.8x^2+10x+1.5. On the surface of the moon, the height is given by g(x)=-1.6x+10x+1.5. How much higher does the rock travel on the moon than on Earth? How much higher does the rock travel on the moon than on Earth? (Round to the nearest tenth if needed)

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The answer is 13.1

Step-by-step explanation:

Hello! Hope u still need the answer but the answer for the question above is "13.1"! How did I got the answer you ask? I'll show u! :)

The maximum height of the rock represents the vertex of a parabola. Recall that the x-coordinate of the standard form quadratic function f(x)axbxc is given as x

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b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5