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Answers by Dervla

Answers by Dervla
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If the profit function for a product is P(x) = 2400x + 30x2 − x3 − 26,000 dollars, selling how many items, x, will produce a maximum profit? x = items Find the maximum profit.
answered Aug 24, 2021
5 votes
99.2k views
Jack bought 7 apples for $1.00. The cost y varies directly with the number of apples x. Write a direct variation equation that represents this relationship. How much would Jack pay for 12 apples?
answered Aug 20, 2021
1 vote
211k views
Which cause and effect statement is true about the assassinations of the 1960s?
answered Aug 8, 2021
2 votes
74.4k views
What is the resistance of a circuit with 120 volts and 30 amps.
answered Feb 26, 2021
4 votes
208k views
In the picture, the candle is melting What type of reaction is occurring in the candle above? Only an exothermic reaction. Both exothermic and endothermic reactions. Only an endothermic reaction. Only
answered Feb 1, 2021
4 votes
50.6k views
Solve for n 1.n - 15 =30 ​
answered Jan 29, 2021
1 vote
30.5k views
Help! A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second Write an equation that gives the height (in feet) of the football as a function of the time in
answered Sep 7, 2020
2 votes
68.9k views
An echocardiogram reveals Charles, an ultramarathon runner, has an enlarged left ventricle. As this increase in ventricular size is supported by increased blood flow and ATP production due to the training
answered Aug 27, 2020
6 votes
53.2k views
Huntington's disease (hd) is a neurodegenerative genetic disorder involving an autosomal dominant mutant allele with high penetrance. if a father's mother had hd, what is the probability that his first
answered Aug 4, 2020
4 votes
182k views
`bar(JK)` is dilated by a scale factor of n with the origin as the center of dilation, resulting in the image `bar(J'K')`. The slope of `bar(JK)` is m. If the length of `bar(JK)` is l, what is the length
answered Sep 12, 2019
3 votes
29.1k views
How can the federal government influence the economy? A. change government spending levels B. change tax levels C. do both A and B D. do neither A nor B
answered Aug 16, 2019
1 vote
141k views
Which action should you never take when selecting quotations
answered Aug 15, 2019
6 votes
202k views
The Battle of Saratoga did not allow the British to A. cut off New England from the rest of the colonies. B. keep the French from joining the war. C. begin their Southern strategy. D. march on New York
answered Jul 7, 2019
3 votes
32.2k views
What happened during the 1948 election? Southern Democrats split from their party. Strom Thurmond attacked Congress as the worst in history. President Truman ran on the Progressive Party ticket. Republican
answered Jun 16, 2019
1 vote
215k views
What is an externality? a- a shared good or service for which it would be impractical to make consumers pay individually and to exclude nonpayers b- someone who wouldn't choose to pay for a certain good
answered May 7, 2019
3 votes
199k views
2. Jamie is the starting pitcher for his baseball team. The coach recorded the number of pitches he threw in one game. Each pitch is either a ball, strike or hit. The coach recorded that 54 pitches, or
answered Feb 24, 2019
3 votes
45.6k views
Which of the following takes place during the prewriting stage?
answered Dec 25, 2018
3 votes
51.4k views
15 points!!! Judeo-Christian principles helped influence government in
answered Jun 11, 2018
3 votes
66.3k views
How does cyclins affect control the progression of a cell through the cell cycle?
answered Apr 19, 2018
5 votes
160k views
In what ways did the industrial revolution shape the character of 19th century european imperialism? (causation?
answered Feb 24, 2018
4 votes
11.4k views
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