4. Mia makes necklaces to sell at an art fair. She
can set the price however she wants, but th...
Mathematics, 03.04.2020 03:00 krishimotam
4. Mia makes necklaces to sell at an art fair. She
can set the price however she wants, but the
number of items she can sell decreases as the
price increases. In particular, if the price is
given by P(x) = x, in dollars, then the quantity
she sells is Q(x) = 30 - 5x. Her total revenue is
the product of the price and the quantity she
sells, and her profit is revenue minus cost. If it
costs Mia $2 to make each item that she sells,
which function gives Mia's total profit?
P(x) - 20(x) = 11x - 60
® P(Q(x)) - 2 = -5x + 28
© P(x)Q(x) – 2Q(x) = -5x2 + 40x - 60
D Q(x) - 2P(x)Q(x) = 10x2 - 65x + 30
Answers: 3
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Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached
Answers: 2
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
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