11/06/20
Can someone please help?
11/06/20
Stats Practice Question
A person going to a party was asked to bring 3 different bags of chips. Going to the store, she finds 15 varieties.How many different selections can she make?
11/06/20
How do I solve this equation?
A study of life expectancy showed that a random sample of 6 states had a standard deviation of 0.6 deaths per year. Find the 90% confidence intervals of the variance and standard deviation. Assume...
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11/05/20
How to find a parallel line if X=0
Im trying to find a parallel line "Through: (-5,2), parallel to x=0"So would I write the equation likeY-2=0(x+5)Or likeY-2=5Thanks
11/05/20
How do I find a 90% confidence interval for this population proportion?
looking at a poll, 73% of California adults (367 out of 506 surveyed) believe that education is one of the main issues facing California. We wish to construct a 90% confidence interval for the true...
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11/05/20
Find the Value of x. Angle 1 is vertical to Angle 2. Angle 1 = (6x + 7), and Angle 2 = (8x - 17).
11/05/20
Find the value of x. Angle 1 and 2 are supplementary angles. Angle 1 = (11x - 15)°, Angle 2 = (5x -13)°.
supplementary angles = 180 °
11/05/20
Find the equation of the line that is parallel to the given line and passes through the given point.
y = -2x+6;(3,1)The equation is y=
how would you do this?
Rewrite the rational exponent as a radical by extending the properties of integer exponents.
11/05/20
A statistics test has a mean of 60 and a standard deviation of 10 while an accounting test has a mean of 30 and a variance of 16. Where are the grades more variable??
How can i get it if i don’t have the X
11/04/20
statistics homework
A population has mean u=17 and standard deviation o=21 . Find u-x and o-x for samples of size 100 . Round your answers to one decimal place if needed.
11/04/20
precal question
For the triangle shown, find the following. (Assume u = v = 25 and w = 30. Round your answers to one decimal place.)(a) ∠BCD °(b) ∠DCA °
11/04/20
precal question
Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal...
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11/04/20
5 is 6 less than twice a number
11/04/20
Pls help!!!!!!!!!
11/04/20
sentence correction
what is wrong with this sentence? : The cow Jumped over the mun and ran straight for the forest; since he got very skared.
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