Mathematics, 04.06.2020 23:06 svarner2001
Can someone help me now plz and thank you :)
f(x) = 0.25x2 β 8x + 600
The following table represents the production cost g(x), in dollars, for x number of units produced by company 2:
xg(x)
6862.2
8856.8
10855
12856.8
14862.2
Based on the given information, determine which company has a lower minimum and find the minimum value.
g(x) at (10, 855)
f(x) at (16, 536)
g(x) at (16, 536)
f(x) at (10, 855)
2 A quadratic equation is shown:
x2 β 14x + 41 = 0
Which of the following is the first correct step to write the above equation in the form (x β p)2 = q, where p and q are integers?
x2 β 14x + 41 + 8 = 0 + 8
x2 β 14x + 41 + 9 = 0 + 9
x2 β 14x + 41 β 8 = 0 β 8
x2 β 14x + 41 β 9 = 0 β 9
3 An icicle drips at a rate that can be represented by the function f(x) = βx2 + 9x β 18, where 0 β€ x β€ 10 and x is the number of hours after the sun has risen. When f(x) is a negative number, the icicle is not dripping. Determine the values when the icicle starts and stops dripping.
x = β3 and x = 6
x = 3 and x = β6
x = 3 and x = 6
x = β3 and x = β6
if you don't know all just answer the ones you know I'll give you brianest
Answers: 2
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Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
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Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)
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Can someone help me now plz and thank you :)
f(x) = 0.25x2 β 8x + 600
The following tab...
The following tab...
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