Friday
December 13, 2013

# Posts by Terri

Total # Posts: 187

Five

Calc 1
What is the derivative of dS=x^2+ 5488/x?...

QNT351
use a 95% confidence interval to estimate the difference between the population means. Interpret the confidence interval. random sample 390 x1 5258 s1 152 x2 5220 s2 192

physics
A chain of ocean waves crests at 35m apart , 15 miles/hr. What is the frequency of the waves?

Pharmacy Math
320ml of active ingredient is added to 680 ml of an alcohol based solution. What is the final strength (v/v)?________

pre cal
simplify sin (8x) using only sin(x) and cos (x)

Pre cal

Math
Thank you

Math
A die is rolled, and the number that falls uppermost is observed. Let E denote the event that the number shown is even, and let F denote the event that the number is odd number. A. Are the events E and F mutually excluseve? B. Are the evnts # and F complementary?

Math
Luis has \$150,000 in his retirement account at his present company. Because he is assuming a position with another company, Luis is planning to "roll over" his assets to a new account. Luis also plans to put \$3000/quarter into the new account until his retirement 20 ...

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