math, help
 👍 0
 👎 0
 👁 210
Respond to this Question
Similar Questions

chemistry
Determine the hydroxide ion concentration in a solution that is 0.0004 M HCl. Answer in units of M. I have no idea how to start, I just need to know what I need to solve for and hoe to set it up, I know the formula
asked by will on April 16, 2015 
Statistics
Consider the following data set: 3, 4, 6, 7, 9, 9, 11. Identify a number you could add to the set to keep the mean equal to the median. Please help me out. I have no idea how to find this and my lesson doesn't explain how to do it
asked by Me on September 22, 2016 
Math
The range of a set of data is 15, and the interquartile range of the same set is 12. Which of the following statements is true about the set? A) The two ranges are close together, so there is probably an outlier in this set B) The
asked by Frank on February 25, 2013 
math
The formula D = t + tsp is used to determine how much turkey, stuffing, and potatoes a family will consume. What is the formula solved for t? I have no idea how to complete this problem
asked by B8 on December 2, 2013 
algebra
solve the following simultaneous equations 5y=13 x+y/2+30=0 2x2y=9 2x+2y=9 The first set, I have no idea and the second set I tried but wish to double check.
asked by Kat on February 10, 2011

maths
how to work out partial fraction decomposition when given 1/x(x^2+1) and 2x1/(x+4)(x3) if you could give me an idea of the formula and what changes i need to make to the formula when the denominator changes that would help and
asked by michelle on October 25, 2009 
Physics (optics)  Black Body Radiation
If you use a filter that transmits only between 1.952.05 um, what is the total power falling ona 1 cm^2 detector 1m away from a 1cm^2 1000K black body? I know the formula for I and I think I need to integrate something, but I
asked by Sam on November 20, 2006 
maths PLEASE HELP
how to work out partial fraction decomposition when given 1/x(x^2+1) and 2x1/(x+4)(x3) if you could give me an idea of the formula and what changes i need to make to the formula when the denominator changes that would help and
asked by michelle on October 25, 2009 
Math
I just need to know what the solution set of 'y  6 >/= 12' is since it's kind of confusing to me. (I already know the inequality but I just don't really get the idea of solution sets, if you could try to tell me the general idea
asked by ? on June 1, 2019 
chemistry finding moles
I know the formulas to a mole which equals 6.02x10 to the 23rd power but i have no idea what to do with the formula when converting grams to moles visa versa or atoms or molecules, and i have no idea what goes with what as far as
asked by Jessica on April 14, 2011 
Philosophy
Prove informally, by employing correct definitions and principles of reasoning, that the following are true. 1/ Every formula implies itself. (That is, A implies A . Hint: For this one you will need to employ the definition of
asked by Maggie on October 22, 2010