Evaluate 4-2f4−2f4, minus, 2, f when f=1f=1f, equals, 1.

The value of 4-2f is 2.

Step-by-step explanation:

Since we have given that

Let

Here, f = 1

And we need to evaluate the above value.

To evaluate the value of expression, we have to substitute f with its value i.e. f = 1.

So, we put f = 1 in the given expression.

We get that

Hence, the value of 4-2f is 2.

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

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