Question

So basically what you have to do is subtract the above ground level (1) with ground level (4) and you’ll get 3 which is negative bc it counts as below ground level . Now that the car rises 13 meters subtract 13-3= 10 and add it with the other ground level 6 meters . 10-6=4

Answer 1

Rollercoaster Car is at 4 m above the ground by using integer concept.

As per the question statement, Rollercoaster Car that goes above and below the ground.

Before solving the question, we need to know the concept of integer operations on a number line.

Here the car is $1 meter$ above the ground level and then goes 4 meter down.

So the position is $1-4=-3 meter$ or 3 meter below the ground level.

Now it rises 13 meter above the ground. So now the position is $-3+13 = 10 meter$ or 10 meter above the ground.

Now it again falls by 6 meter so position is $10-6 = +4 meters$ or 4 meters above the ground.

Therefore the final position is 4 meters above the ground level.

• Integers: a number without a fraction (no decimals). Includes the digits 1, 2, 3, etc., in counting, zero {0}, and the antithesis of the numerals "-1, -2, -3,... " We can classify them all in the following order: {..., -3, -2, -1, 0, 1, 2, 3, ...}

To learn more about integers and its operations, click on the link given below:

brainly.com/question/15276410

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