Freddie
Popular questions and responses by Freddie
Please Help Chemistry
Find the amount concentration of the anion in each of the following solutions: A) 0.50 mol/L barium chloride, BaCl2 B) 6.0 mol/L potassium hydroxide, KOH C) 0.10 mol/L aluminium chlorate, Al(ClO3)3
asked on January 8, 2015 
Math
A taxi charges $.75 for the first quarter mile and $.35 for each additional mile. How far did Freddie ride if he paid no more than $7.40 for his taxi?
asked on August 31, 2016 
Trig
Find the magnitude and direction angle for each vector. Give the measure of the direction angle as an angle in [0,360].
asked on November 23, 2014 
Math
Two numbers that have a sum of 28 and a product of 160. What are the two numbers?
asked on February 5, 2013 
math
12 1/3 + 7 7/15 switch fractions to improper fractions then find a common denominator to find improper fraction of 12 1/3 multiply whole number (12) by the denominator of the fraction (3) then add the numerator of the fraction (1) therefore improper
asked on April 25, 2007 
Chem, Oxidation States
What is the oxidation state of Manganese in KMnO4 (s) and sulfur in H2S?
asked on February 26, 2015 
Ethics
I am supposed to have a 1,400 to 1,750word autobiographical research paper analyzing the influences of race as it relates to my community. Need to write a firstperson account of how human interactions in my community have been racialized. For the
asked on March 25, 2010 
Math
What number has 2 digits and when a decimal point is placed between them, the resulting number is the average of digits in the 2 digit number??
asked on November 29, 2016 
Geography for Ms.Sue
Thank you for your help. For the differences and similarities, please can you tell me if I have put the answers into the 'correct' category. Thanks again.
asked on October 13, 2009 
precalc
Hey, I was wondering how do you factor (a^2x^2)? (a squared minus x squared) or how you would go about graphing it? Thanks!
asked on September 14, 2008 
un scramble these letters to make seven words
rhgseed2smhdgcbabonoeentioi
asked on July 23, 2015 
history
was General Douglas Haig a good or bad general? i think he was a bad general because he was only interested in winning the battle of the somme and not the lives of the soldiers.
asked on November 30, 2009 
Math
Xavier and Yolanda have a combined aged of 24. 6 years ago Xavier was 3x as old as Yolanda. Can you help with the equation and the working out please.
asked on April 12, 2008 
maths
How can I select a committee of 5 people out of 10 men and 8 women. Women must be the majority in the committee. One man must be in the committee.
asked on October 14, 2014 
geography
Case study 1 Country:Japan, Date:17th Jan 1995, Area:Kobe, Type of settlement:City, Tectonic plates involved: Pacific plate and Eurasian plate, Richter Scale magnitude:7.3, Duration of earthquake:20 seconds, Estimate death toll:6500. Case study 2
asked on October 13, 2009 
math(trig)
i need to figure out how to write the formula for the following question In a right triangle a = 30 yds and t5an A = 2. Find b and c. I have the answers but do not know how to write the formula. Can you help me ?
asked on December 18, 2007 
chemistry / physics
the specific heat capacity of seawater is 3900 j/kg degrees celcius. how much energy is needed to heat 500g of seawater from 20 degrees celcius to 90 degrees celcius? if not i need to know how to work it out
asked on October 3, 2010

Physics
convert 4430.75m into km and you get 4.43075km.round it off and its 4.4km.theres the distance mimi
posted on January 19, 2018 
calculus
70 mph
posted on January 17, 2017 
Early childhood/home school and community
Judging a child based on the way the child dresses is an example of: a. racism, b. classism, c. ageism, d. gender bias
posted on October 19, 2015 
Chemistry
500/207+12+(16x3) = 1.87 1.87x207 = mass of lead from PbCO3 = 387.09 g
posted on October 6, 2015 
UNSCRAMBLE 33 letters to make 9 words
rhgseed2smhdgcbabonoeentioi
posted on July 23, 2015 
Ethics
I am supposed to write a 1,400 to 1,750word autobiographical research paper analyzing the influences of race as it relates to your community. In your paper, write your firstperson account of how human interactions in your community have been racialized.
posted on March 25, 2010 
geography
thank you that would make sense, would you say the other answers are OK, in the difference or similarity.
posted on October 13, 2009 
precalc
Okay, I totally understand now. Thanks. Sorry, I thought you were trying to explain something to me on the graphing calculator. No wonder!
posted on September 14, 2008 
precalc
I really do not understand what you mean by picking a series of x values from 10 to 10? Do you mean the window? And how do you calculate the corresponding values of a^2x^2? And do you mean that I'm supposed to just type in a^2x^2 into my graphing
posted on September 14, 2008