Clark has a budget of $12 to spend to buy nuts for a party. The three lines represent the cost of buying bags of three kinds of
2 answers:
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Answer:
See Explanation
Step-by-step explanation:
Required
Expression for area of triangle
This is calculated using
Assume that:
The equation becomes
Answer:
Manufacturers has to produce 63 DVD/Blu-Ray players to achieve a minimum cost of $644
Step-by-step explanation:
The cost equation is given as:
This is a quadratic equation in general form, which is:
Matching, we can say:
a = 0.04
b = -5
c = 800
The minimum occurs at
and the minimum value would be to place that "x" value into the equation.
First, we find the minimum using values of a and b:
Plugging this into original, we get:
Rounding off to nearest whole number, we can say:
Manufacturers has to produce 63 DVD/Blu-Ray players to achieve a minimum cost of $644
Answer:
55%
Step-by-step explanation:
The percent change formula is written like this:
. In this scenario, the "change" or new value is 31, because it is this season, and the original is last season. Now, 31-20 = 11, and 11/20 = 55%.