The vet told Jake that his dog, Rocco, who weighed 55 pounds, needed to lose 10 pounds. Jake started walking Rocco every day and

Answer: 0.5507

Step-by-step explanation:

Given: The time between sightings of speeders by a radar system is represented by the continuous random variable X, which follows a cumulative distribution function

If we convert 12 minutes into hours, it equals hours or 0.2 hours.

To find the probability of waiting less than 12 minutes:

Thus, the probability we are looking for is: 0.5507

Step-by-step explanation:

The number line indicates that the possible values of x fall within the range:

0 ≤ x ≤ 8

We aim to create an absolute value equation to encompass this set of potential solutions.

An example of such an equation is:

IX - 4I ≤ 4

To form this, we find the midpoint M of our set, which is 4 in this case.

Then, we write:

Ix - MI  ≤ IMI

It's important to note my use of the inclusive sign, as the filled dots indicate that the endpoints x = 0 and x = 8 are part of the solution, differing from empty dots which denote an open set requiring <  > signs.