Astudent is running a 3-kilometer race. he runs 1 kilometer every 2 minutes. select the function that describes his distance from the finish line after x minutes. f(x) = − 1 over 3x + 2 f(x) = − 1 over 2x + 3 f(x) = 1 over 2x + 3 f(x) = 1 over 3x + 2

We have been given that the student runs 1 kilometer every 2 minutes. Therefore, the velocity of the student is given by

We know the formula

Thus, the distance traveled after x minutes is given by

Therefore, the distance traveled from the finish line is given by

Therefore, second option is correct.

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answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun