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anonymous
 5 years ago
simplify: x/(4) 1/(x) divided by 1/(2x)+1/4
anonymous
 5 years ago
simplify: x/(4) 1/(x) divided by 1/(2x)+1/4

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bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0\[(x/4  1/x)/[1/(2x) + 1/4]\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0First multiply denominator and numerator by 4x. You will obtain (x^2  4)/(x+2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and then x+2 cancel out right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Expand the numerator to get (x+2)(x2)/(x+2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0f(x)=1/273^x for which value is x undefined?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0When x is not equal to 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0whenever the denominator equals zero, so at x = 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve for x: log small 8 (x+1)=2/3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Raise both sides to the 8

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0sorry i had to leave... others helped anyway

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The cube root of 8 is 2; 2squared is 4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0write the full expansion of (3x+2)^4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That may take a while. You know about pascal's triangle right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah i think i got the answer anyways i will give you another problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0On a standardized test with a normal distribution, the mean was 64.3 and the standard deviation was 5.4. what percentile is a 74?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm a lil rusty with statistics. I'll look up a formula and do it, but post it to see if others can help with it aite

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Between what two values does 68.2% of the distribution lie?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You have any problems not related to statistics? Or these are the only ones?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0these are the only ones
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