A bag contains 4 black marbles, 2 white marbles, and 7 red marbles. Ted will select a marble from the bag without looking. What is the probability that he will select a black or a white marble
A bag contains 4 black marbles, 2 white marbles, and 7 red marbles. There are 13 marbles total. 6 marbles are black or white. This means that the probability of Ted choosing a black or white marble is 6/13.
Updated 2/26/2014 7:08:56 AM
Confirmed by debnjerry [2/26/2014 7:08:56 AM]
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What is twenty three thousand written in scientific notation?
Weegy: Scientific notation is the method of writing the numbers that are too small or large to be written in the standard decimal notation. (More)
Updated 2/25/2014 6:07:33 PM
Twenty three thousand (23,000) written in scientific notation is 2.3 x 10^4

Confirmed by andrewpallarca [3/3/2014 3:30:12 PM], Rated good by andrewpallarca
Which sentence is written correctly? A. Of the three, Liam waited in line the most longest. B. Penelope rode her bicycle most carefully of all. C. That cheese tastes more sharper than the first one. D. Their backyard is more larger than ours
Updated 2/21/2014 11:17:24 AM
The sentence written correctly is:
B. Penelope rode her bicycle most carefully of all.
What square root is equal to 12
Weegy: Is this the answer you're looking for?Please let me know. The square root of 12 is not a rational number because it has decimal points. [ The actual square root of 12 is 3.46410162. ] (More)
Updated 2/28/2014 5:05:04 PM
Square root of 144 is equal to 12.
Confirmed by alfred123 [2/28/2014 5:10:17 PM], Rated good by alfred123
Given f(x) = -x + 15 , what is f( -3) A.–45B.12C.18D.45
Updated 3/3/2014 3:29:28 PM
Given f(x) = -x + 15, f(-3) is 18.

f(-3) = -(-3) + 15

f(-3) = 3 + 15

f(-3) = 18
given f(x) = -x + 15, what is f(-3).
Weegy: Given f(x) = -x + 15, f(-3) is 18. (More)
Updated 3/3/2014 3:40:59 PM
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