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Questions Answered

jc123:
FIND THE PROBABILITY
bob is planning to pack 6 shirts and 4 pairs of pants for a trip. if he has 14 shirts and 9 pairs of pants to choose f…
 updated yesterday
 6 replies
 2 Medals
Mathematics

FaithSmith5:
HELP HAVE NO CLUE WHAT TO DO !!!! ()_()
 updated 2 days ago
 4 replies
 No Medals Yet
Mathematics

Loser66:
\[\int_0^1 t x(t) y(t) dt\] please help
 updated 2 days ago
 6 replies
 1 Medal
Mathematics

Faith_Rochelle:
Marco draws a card and replaces it 10 times from a standard deck of 52 cards. He draws 8 red cards and 2 black cards. What is the theoretica…
 updated 2 days ago
 31 replies
 1 Medal
Mathematics

katrinamarie0803:
math
 updated 2 days ago
 9 replies
 2 Medals
Mathematics

codeecodee:
Prove the identity
 updated 2 days ago
 6 replies
 No Medals Yet
Mathematics

kirbykirby:
Finding the MLE under the null hypothesis:
 updated yesterday
 5 replies
 No Medals Yet
Mathematics

kdekle:
If X is uniform on [10,20], find the approximate and exact mean and variance of Y=1/X, and compare them.
…
 updated 2 days ago
 1 reply
 1 Medal
Mathematics

christyyoungg:
4. A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function…
 updated 2 days ago
 3 replies
 1 Medal
Mathematics

megangray32:
Is the following equation true?
4 log 3 x + onehalf log 3 y – 2 log 3 z = log 3 x to the power of 4 times square root of y all over zsqua…
 updated 2 days ago
 15 replies
 1 Medal
Mathematics

rockhead:
Help me please! Algebra 1 question, I really really need help. Medal if any help is given at all!
 updated 2 days ago
 7 replies
 No Medals Yet
Mathematics

miami5175:
An SRS of 20 recent birth records at the local hospital were selected. In the sample, the average birth weight was 121.4 ounces and the stan…
 updated 2 days ago
 1 reply
 1 Medal
Mathematics

Dido525:
A quality control technician at Cyberdyne Systems Corporation is checking each machine in
a row until he finds one that does not operate, …
 updated 2 days ago
 54 replies
 4 Medals
Mathematics

kirbykirby:
How to make every line start leftaligned in a LaTeX document?
…
 updated 2 days ago
 7 replies
 1 Medal
Mathematics

marisssa3:
the coins in the store's cash register total $4.00 the cash register contains only nickles dimes and quarters there is an equal number of ea…
 updated 2 days ago
 1 reply
 No Medals Yet
Mathematics

Seh0277:
Need help on statistics. Probability, standard deviation... PLEASE help.
 updated 2 days ago
 1 reply
 No Medals Yet
Mathematics

ariabstr:
Matrix multiplication problem will fan & medal
 updated 2 days ago
 10 replies
 1 Medal
Mathematics

mony01:
what test can i use to determine if the series converges or diverges?
 updated 2 days ago
 16 replies
 2 Medals
Mathematics

INeedSomeHelp!:
DNA has 4 different nucleotides. They pair up as followed:
AT, CG
AT, GU
…
 updated 3 days ago
 34 replies
 1 Medal
Mathematics

Hannnnah:
Which type of graph most clearly shows a comparison of data values to a whole?
Bar graph
…
 updated 3 days ago
 3 replies
 1 Medal
Mathematics

yooda:
Is each set of data univariate or bivariate? the height and weight of a group of patients in a medical study.
 updated 3 days ago
 9 replies
 No Medals Yet
Mathematics

yooda:
Is each set of data univariate or bivariate? the height and weight of a group of patients in a medical study.
 updated 3 days ago
 4 replies
 No Medals Yet
Mathematics

true5:
Will give medal!
Need help with some stat problem:
…
 updated 13 hours ago
 4 replies
 1 Medal
Mathematics

para:
help.
 updated 3 days ago
 3 replies
 No Medals Yet
Mathematics

kirbykirby:
How can I add a tilde (~) under a letter in LaTeX?
 updated 3 days ago
 8 replies
 1 Medal
Mathematics

ajindalaisj:
Please Help Average Velocity question URGENT http://gyazo.com/8133b4f4f3a43e234b3e4cab8689c370
 updated 4 days ago
 6 replies
 1 Medal
Mathematics

alanta002:
You are out with friends. Half of you want to go bowling and the other half want to go to a movie. How will you make a fair decision about w…
 updated 5 days ago
 4 replies
 2 Medals
Mathematics

mipie13:
Write the expression in simplified radical form.
 updated 5 days ago
 3 replies
 1 Medal
Mathematics

Idealist:
The position of a particle at any time t>=0 is given by x(t)=t^22, y(t)=(2/5)t^3. Find the magnitude of the velocity vector at t=4.
 updated 5 days ago
 10 replies
 2 Medals
Mathematics

hhelpplzzzz:
When DNA is transcribed, which RNA nucleotide match is different?
 updated 5 days ago
 2 replies
 1 Medal
Mathematics
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