# Posts by ff

Total # Posts: 23

**Economics**

fdfdf

*September 27, 2015*

**physics 100**

ffffffff

*February 26, 2015*

**ss**

Kid y are u even in this website anyways

*February 2, 2015*

**Chemistry**

23pk and 44k7

*December 3, 2014*

**Chemistry**

What is the ppm of 4.50mg of ddt in 10kg of seal fat Please show how

*December 3, 2014*

**Chemistry**

Show how to calculate the molarity of 45 g of hcl in 1.5 L of water 36.46g/mol/1.5=24.30726Mhcl

*December 2, 2014*

**Chemistry**

36.46g/mol/1.5=24.30726Mhcl

*December 2, 2014*

**Chemistry**

so the answer is 45/1.5=30

*December 2, 2014*

**Chemistry**

Show how to calculate the molarity of 45 g of hcl in 1.5 L of water

*December 2, 2014*

**Business Math**

ff

*February 27, 2014*

**algebra1**

f(x)=-12xsquared+56x. where x is the time in seconds after it is shot how long was the pebble in the air

*March 20, 2013*

**earth**

It keeps on precipitating

*March 12, 2013*

**Maths**

Your answer is wrong Reiny. As read, Bob is one of the FIVE friends.

*July 23, 2012*

**7th gr math proportional relationships**

example

*January 2, 2012*

**stats**

An analysis is done to determine the amount spent on fresh fruits and vegetables per person per week. In a certain area, assume this amount is normally distributed with a mean of $13.9 and a standard deviation of $ 4.91. A. When finding the probability that a random person ...

*October 10, 2010*

**Geology**

cdcd

*September 15, 2010*

**physics**

brush

*May 11, 2010*

**math**

poo

*August 26, 2009*

**10th grade biology**

idk idk

*June 3, 2009*

**Math**

Giovanni knows that 16/25 of his classmates are females. what percentage of his classmates are females.

*January 29, 2009*

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