Answer:
that's my answer in math
Mona has a bag containing 4 red marbles, 12 greens marbles, and 8 black marbles. Without looking, she pulls out one marble from
the bag and places it in an empty jar. She then pulls a second marble from the bag and places it in the jar. What is the probability that she will have 2 red marbles in the jar?
1 answer:
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<h2>Answer:</h2>
<em>x = 6, x = 44; The zeros represent the number of monthly memberships where no profit is made.</em>
<h2>Explanation:</h2>Here we have the function:
that models the profit in dollars, where x is the number of memberships sold. In order to get the zeros we'll use the quadratic formula:
So the zeros are:
The zeros occurs when , so we can conclude that at those points there is no any profit.
In conclusion:
<em>x = 6, x = 44; The zeros represent the number of monthly memberships where no profit is made.</em>