# Posts by joker

Total # Posts: 10

**Maths**

Evaluate: 5 + 8 + 11 + 14 + … … +395 + 398.

*November 12, 2016*

**calculus**

use a sign chart to solve inequality. Express answers in interval notation. x^2+6<2x

*December 12, 2013*

**math**

The top of a billboard is 30 feet above ground. The billboard casts a 235 feet long shadow. What is the angle of elevation from the tip of the shadow to the sun?

*May 29, 2013*

**AP Statistics**

12) Which of the following statements is true? a) The sampling distribution of the difference between two proportions will always be normal. b) When comparing two population proportions, either sample proportion can be used as the unbiased estimate of the true population ...

*March 14, 2013*

**4th grade math**

Same here

*January 14, 2013*

**7th grade jokes lol**

lol hahahaha

*September 26, 2012*

**specific heat capacity**

20-10=10*1*4.18=41.8 joul/1 gm 1 cal = 4.18 joul s.h.w=1 cal/gm

*September 26, 2011*

**Math**

Let f(x) = 3x. Find f( 2).

*September 25, 2011*

**English (Frankenstein essay)**

sexual content...

*April 10, 2008*

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