a popular roller coaster ride lasts 10 minutes. there are 20 people on average on the roller coaster during peak time. how many people are stepping into the roller coaster

Flow rate is 2 people per minute

Step-by-step explanation:

The computation of the number of people stepping into the roller coaster is shown below:

Here we use the little law

As we know that

Inventory or number of jobs = throughput or flow rate × flow time

20 = throughput or flow rate × 10

Therefore

Flow rate is 2 people per minute

We simply applied the above formula

i would need to see the dot plot : )

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!