# hu

Most popular questions and responses by hu
1. ## math

Estimate the sales tax and final cost of a book that costs \$12.95 with a sales of 6%.

2. ## Economics

Based on the total world trade share with the given information, find the nations deficit or surplus. country A exports to country B: \$35 country A exports to country C: \$25 country B exports to country A: \$30 country B exports to country C: \$25 country C

3. ## Math

If Ann is 6 years older than her sister, Sue, and John is 5 years older than Ann, and the total of their ages is 41. Then how old is Sue?

4. ## Math

Use induction to prove the sum of the first n odd numbers, or 1 + 2 + 3 +....+ (2n 1) = n^2

5. ## economics

If a nations exports=60 and imports=50 why is 10=surplus and not a balance or deficit.

1. ## Social Studies

posted on March 18, 2019
2. ## Math

Fhhdhhdhdjshdjcsjckdkdjdjdijxjdod

posted on December 19, 2018
3. ## math

Dj thx for the A+

posted on November 1, 2018
4. ## Social Studies

Bri

posted on October 12, 2018
5. ## economics

A

posted on September 3, 2018
6. ## economics

A

posted on September 3, 2018
7. ## Physics

hu

posted on April 20, 2018
8. ## Chemistry

To transform and find different strategies

posted on August 21, 2017
9. ## Chem

something

posted on February 15, 2017
10. ## Physics Calculation

1N

posted on March 29, 2016
11. ## factors

Rd

posted on January 28, 2016
12. ## trig question

45

posted on January 15, 2016
13. ## physics

hmn

posted on January 13, 2016
14. ## Physics

Bbc

posted on October 12, 2015
15. ## statistics

posted on August 29, 2015
16. ## Physics

03 do you have second proble formula d) and e) please?

posted on May 26, 2013
17. ## Physics

For me didn't work SyLaR. did work for someone the formula for d) and f)?

posted on May 26, 2013
18. ## Physics

By the way guys, is this an error? L=meu_0*N^2*A//l Does it not mean: L=meu_0*N^2*A*I/l or L=meu_0*N^2*A/l ?

posted on May 25, 2013
19. ## Physics

What is value for 'r' please?

posted on May 24, 2013
20. ## Physics

Please tell what the value for R is? Is I = radius(a)/distance(d)?

posted on May 24, 2013
21. ## Macroeconomics

90

posted on April 30, 2012