Mathematics, 04.07.2019 07:30 myahprovenzano
At which points does the graph of f(x)=2xβ4 cross the x-axis and y-axis?
Answers: 1
Mathematics, 21.06.2019 17:00
Find an equation for the linear function which has slope -10 and x-intercept -7
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Mathematics, 21.06.2019 23:00
Graph the system of equations on your graph paper to answer the question. {y=βx+4y=xβ2 what is the solution for the system of equations? enter your answer in the boxes.
Answers: 1
Mathematics, 22.06.2019 03:40
Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling companyβs specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?
Answers: 2
Mathematics, 22.06.2019 04:00
The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > β4. the function is negative for all real values of x where β6 < x < β2. the function is positive for all real values of x where x < β6 or x > β3. the function is negative for all real values of x where x < β2.
Answers: 2
At which points does the graph of f(x)=2xβ4 cross the x-axis and y-axis?...
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