Question

Мотогонщик преодолел первый участок трассы за 54 с а второй за 46 с, а третий на n с быстрее чем второй. сколько времени потратил мотогонщик на трёх участников? Если n₋9,17,22.

Answer 1

третий участок мотоциклист затратил времени 46-n с времени на прохождение всех участков потратил 54+46+46-n=146-n n=9 146-n=146-9=137 c n=17 146-n=146-17=129 c n=22 146-n=146-22=124 c

Answer 2

Calculation of Time Spent by the Motorcyclist on Three Segments

To calculate the total time spent by the motorcyclist on three segments, we need to add up the times taken for each segment individually.

Let's denote the time taken for the first segment as t1 (54 seconds), the time taken for the second segment as t2 (46 seconds), and the time taken for the third segment as t3 (n seconds).

To find the total time spent by the motorcyclist on all three segments, we can use the formula:

Total Time = t1 + t2 + t3

Now, let's substitute the given values:

Total Time = 54 + 46 + n

To find the value of n, we need to refer to the provided options: n = 9, 17, or 22.

Let's calculate the total time spent by the motorcyclist for each option:

1. For n = 9: Total Time = 54 + 46 + 9 = 109 seconds

2. For n = 17: Total Time = 54 + 46 + 17 = 117 seconds

3. For n = 22: Total Time = 54 + 46 + 22 = 122 seconds

Therefore, if n is 9, the motorcyclist spent 109 seconds on the three segments. If n is 17, the motorcyclist spent 117 seconds, and if n is 22, the motorcyclist spent 122 seconds.

Please note that the provided search results did not provide any relevant information to directly verify the calculation.