Thursday
December 5, 2013

# Posts by Knights

Total # Posts: 336

art
emotionalism

Math
False. You only do that in adding fractions. In multiplying, you may cross out fractions, but you do not have to find a common denominator.

Math
That is correct, because in a negative the less large it is (without the negative sign) the smaller, so -1/4 is smaller than -8 if you mark me.

Math
True. In multiplication you don't though.

Math
np

Math
3/4 of total = 120 therefore, 1/4 took bananas the ones taking bananas are 3 times less than those who took apples. so we get 120/3 = 40 people picking bananas

math
Whoops Ms. Sue is correct, forgot to multiply by two to find the diameter. What i found was the radius

math
Oh, if you meant c is circumference, then good. Basically, 2 pi r = circumeference so, 2 pi r = 44 so, pi r = 22 so r = 22/pi that is your answer, roughly 7. (that is because pi is roughly 22/7, so 22/(22/7) = 7/22 * 22 = 7. But since pi is not exactly 7, it is a bit off, by a...

math
excuse me, but what is c?

Math
Plug the variables in. For 10 repeated independent trials, with constant probability of success 1/7 for all trials, find the probability of exactly 3 successes. Round your answer to four decimal places first find probablility of 3 successes, then find probability of 7 failures.

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