Mathematics, 05.05.2020 03:07 1dirctn

Which answer in considerable seconds in a solution to the inequality? x^2 - 1 / 3x + 9 less than or equal to 0

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:30, lillieannereed

Tell whether the two rates form a proportion

Answers: 1

continue

Mathematics, 22.06.2019 03:00, kolbehoneyman

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.

Answers: 2

continue

Mathematics, 22.06.2019 03:30, ddwithdadarco

Given the equation −4 = 12, solve for x and identify if it is an extraneous solution.

Answers: 1

continue

Mathematics, 22.06.2019 03:50, jescanarias22

Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.

Answers: 3

continue

You know the right answer?

Which answer in considerable seconds in a solution to the inequality? x^2 - 1 / 3x + 9 less than or...