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cherrilyn:
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We have calculated a confidence interval based on a sample of size n = 100. Now we want to get a better estimate with a margin of error that…
 updated 2 years ago
 3 replies
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cherrilyn:
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We wish to estimate the proportion of students (who are currently attending a midsized college with an enrollment of about 5,000) with at l…
 updated 2 years ago
 1 reply
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cherrilyn:
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A survey asks people if their primary news source is from television news shows. The resulting 95% confidence interval for the proportion of…
 updated 2 years ago
 3 replies
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cherrilyn:
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Integrate: dx/(x^24)^2
 updated 2 years ago
 15 replies
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cherrilyn:
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trigonometry!!
a man standing 100ft away from a radio station observes that the angle of elevation to the base of the antenna mounted at th…
 updated 2 years ago
 22 replies
 1 Medal

cherrilyn:
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√xy=x^2+1.. what is dy/dx? , @calculus
 updated 2 years ago
 26 replies
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cherrilyn:
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implicit differentiation help! implicit differentiation help! @Mathematics
 updated 2 years ago
 2 replies
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AlexFlores25:
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How do you simplify (p3)(8)
 updated 3 years ago
 2 replies
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cherrilyn:
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I need help with 2 questions. can someone guide me step by step cause this thing is due tomorrow and I have no clue what to do now );< ill …
 updated 3 years ago
 1 reply
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cherrilyn:
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initial values are s=45400, i=2100, r=2500
recalculate the values of S,I,R at t=2 using a time step....
 updated 3 years ago
 1 reply
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cherrilyn:
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what are the 2, 3, 4, and 5 derivatives of sin (x^2)?
 updated 3 years ago
 8 replies
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Bosz*pogi*Em*:
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what is the answer ? solve for x:x+3=8 ?
 updated 3 years ago
 4 replies
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cherrilyn:
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can someone tell me how to make the make a fraction when using the "equation" button?
 updated 3 years ago
 4 replies
 2 Medals

cherrilyn:
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Prove that for 1 < x < 1 ......
 updated 3 years ago
 2 replies
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cherrilyn:
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use the root test to determine convergence or divergence
 updated 3 years ago
 16 replies
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Jenny02:
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between what two whole numbers is radical 38 ?
 updated 3 years ago
 4 replies
 3 Medals

siqbal1:
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Has anyone read "Walk Two Moons"?
 updated 3 years ago
 4 replies
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victoria11:
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i need help
 updated 3 years ago
 3 replies
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cherrilyn:
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approximate the value of the series to within an error of at most 10^5 ?
 updated 3 years ago
 6 replies
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cherrilyn:
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determine convergence of divergence using any method..
 updated 3 years ago
 4 replies
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cosa10:
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Solve this equation for A: A ÷ 2 = 4
 updated 3 years ago
 3 replies
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cherrilyn:
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PROOF! of the sum a sub n........
 updated 3 years ago
 5 replies
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cherrilyn:
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LEIBNIZ TEST!
 updated 3 years ago
 8 replies
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cherrilyn:
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approximate the sum of............ to four decimal places
 updated 3 years ago
 4 replies
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cherrilyn:
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using the limit comparison test to prove convergence or divergence of the infinite series.....
 updated 3 years ago
 15 replies
 1 Medal

cherrilyn:
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use the integral test to determine if the infinite series is convergent or divergent
 updated 3 years ago
 3 replies
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cherrilyn:
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Determine convergence or divergence and explain which method you used for......
 updated 3 years ago
 12 replies
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av8188:
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a.derivative
6x^3 (4/x^2) + cuberoot x2
 updated 3 years ago
 4 replies
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cherrilyn:
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Write in Summation Notation:
 updated 3 years ago
 33 replies
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cherrilyn:
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Let Tn(x) be the Taylor Polynomial for f(x) = lnx at a=1 and c>1........
 updated 3 years ago
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