# Freddie

Popular questions and responses by Freddie

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

2. ## 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?

3. ## Trig

Find the magnitude and direction angle for each vector. Give the measure of the direction angle as an angle in [0,360].

4. ## Math

Two numbers that have a sum of 28 and a product of 160. What are the two numbers?

5. ## 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

6. ## Chem, Oxidation States

What is the oxidation state of Manganese in KMnO4 (s) and sulfur in H2S?

7. ## Ethics

I am supposed to have a 1,400- to 1,750-word autobiographical research paper analyzing the influences of race as it relates to my community. Need to write a first-person account of how human interactions in my community have been racialized. For the

8. ## 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??

9. ## 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.

10. ## pre-calc

Hey, I was wondering how do you factor (a^2-x^2)? (a squared minus x squared) or how you would go about graphing it? Thanks!

11. ## un scramble these letters to make seven words

rhgseed2smhdgcbabonoeentioi

12. ## 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.

13. ## 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.

14. ## 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.

15. ## 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

16. ## 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 ?

17. ## 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

1. ## 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
2. ## calculus

70 mph

posted on January 17, 2017
3. ## 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
4. ## Chemistry

500/207+12+(16x3) = 1.87 1.87x207 = mass of lead from PbCO3 = 387.09 g

posted on October 6, 2015
5. ## UNSCRAMBLE 33 letters to make 9 words

rhgseed2smhdgcbabonoeentioi

posted on July 23, 2015
6. ## Ethics

I am supposed to write a 1,400- to 1,750-word autobiographical research paper analyzing the influences of race as it relates to your community. In your paper, write your first-person account of how human interactions in your community have been racialized.

posted on March 25, 2010
7. ## 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
8. ## pre-calc

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
9. ## pre-calc

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^2-x^2? And do you mean that I'm supposed to just type in a^2-x^2 into my graphing

posted on September 14, 2008