# BC

Most popular questions and responses by BC
1. ## Math - Pre-Algebra

A set of building blocks of various shapes and colors. If 30% of the blocks are cubes, and 40% of the cube blocks are red the then _______? what % of the blocks are red cubes.

asked on August 29, 2010
2. ## Algebra

Q=50-5P. Solve the equation for P Choose the right one P=50-Q P=50+Q P=10-5Q P=10-(1/5)Q P=50-5Q

asked on August 29, 2010

Suppose the economy has been producing its potential, but it is now experiencing a recession. Which of the following is a discretionary fiscal policy that would bring the economy closer to its potential output? Check all that apply. 1) A tax cut 2) A tax

asked on July 6, 2010
4. ## Need HELP ASAP - PLEASE ` economics

Suppose the economy has been producing its potential, but it is now experiencing a recession. Which of the following is a discretionary fiscal policy that would bring the economy closer to its potential output? Check all that apply. 1) A tax cut 2) A tax

asked on July 7, 2010
5. ## gen chem 1

You carefully weigh out 20.00g of \rm CaCO_3 powder and add it to 81.00g of \rm HCl solution. You notice bubbles as a reaction takes place. You then weigh the resulting solution and find that it has a mass of 92.80g . The relevant equation is \rm

asked on May 22, 2013
6. ## algebra

A car is traveling 60 mph. A truck leaves 7 minutes later and is traveling 70 mph. How long before truck will pass car?

asked on August 26, 2011
7. ## math

Twelve randomly-chosen students were asked how many times they had missed class during a certain semester, with this result: 2, 1, 5, 1, 1, 3, 4, 3, 1, 1, 5, 18. For this sample, the median is _____. A. 2.5 B. 3 C. 3.5 D. 2 need help please

asked on August 30, 2010
8. ## Algebra

Suppose the estimated quadratic model Yt = 500 + 20 t - t2 is the best-fitting trend of sales of XYZ Inc. using data for the past twenty years (t = 1, 2,.., 20). Which statement is incorrect? A. The trend was higher in year 10 than in year 20. B. Latest

asked on August 30, 2010
9. ## Algebra 2

Suppose the experimental probability is 1/3 that a carton of eggs contains at least one broken egg. Use the simulation of 20 trials to find the experimental probability that 3 cartons selected at random contain only unbroken eggs.

asked on November 2, 2010
10. ## Criminal Justice

write a paper comparing and contrasting the role of the defense counsel with that of the prosecutor. Do you think that the defense council is the same as a defense attorney, I just think that this homework question is kind of vague without a lot of detail

asked on June 18, 2010
11. ## physics

Vector has a magnitude of 8.80 units and makes an angle of 43.0° counter-clockwise from the positive x-axis. Vector has a magnitude of 8.00 units and is directed along the negative x-axis

asked on September 6, 2010
12. ## Business Negotiations

What are the five types of power? I don't know what the five types are and everytime zi search there is something different per, doctorol, attorney, etc... this is 5 types of power in business or negotiations. Based on your experience with a negotiation,

asked on June 19, 2010
13. ## physics

A 4.9 kg bag of groceries is in equilibrium on an incline of angle è = 26°. Find the magnitude of the normal force on the bag.

asked on January 3, 2012
14. ## economics

We can conclude that there has been inflation since the base year if the GDP price index in the current year is A) positive B) equal to zero C) less than 100 D) greater than 100 E) negative

asked on June 26, 2010
15. ## Algebra

(x+3)/(x+8)-(x-8)/(x-3) I worked this out and got -55 Ans. But was marked wrong because the Ans. is 55 why and how does this end with no minus(-)sign please show working

asked on October 9, 2015
16. ## Business accounting question

The standards and rules that are recognized as a general guide for financial reporting are called __________. A. generally accepted accounting principles B. operating guidelines C. generally accepted accounting standards D. standards of financial reporting

asked on August 30, 2010
17. ## algebra

Solve for P so P=? 1.)q=25-p P= I think it is 25+Q ? but am not sure 2.)Q=12-3P P= this one I get -q-12/3 but that's not aN OPTION AND i DON'T KNOW IF IT IS RIGHT OR HOW TO WRITE IT And #3 I have no clue on ?? 3.) 12Q=32-4P P=

asked on August 29, 2010
18. ## Math - Pre-Algebra

44) A financial institution wishes to estimate the mean balances owed by its credit card customers. The population standard deviation is estimated to be $300. If a 98 percent confidence interval is used and an interval of ±$75 is desired, how many

asked on August 30, 2010
19. ## economics

An increase in the value of the U.S. dollar relative to foreign currencies would lead to A) an increase in U.S. exports and a decrease in U.S. imports B) a decrease in U.S. exports and an increase in U.S. imports C) an increase in both U.S. imports and

asked on June 26, 2010
20. ## physics

List four effects that can be observed that demonstrate light travels in straight lines. Does anybody know the answer??

asked on February 4, 2009
21. ## Math

Express the following in a + bi form: i / (2 + i) Answer a. 2 + i b. (-1/5) - (2/5)i c. 2 - i d. (1/5) + (2/5)i

asked on September 12, 2010

18) A rational decision maker __________. A. ignores the likely effects of government policies when he or she makes choices B. ignores marginal changes and focuses instead on “the big picture” C. takes an action only if the marginal benefit of that

asked on August 30, 2010
23. ## Rome - Religion

Does anyone know when and or how Romans converted to Christianity, I know it was years ago,I do know they consumed Greece and the Greek religion around 500 BC renaming most of the greek gods to suit their own, but I do not know when Christianity became

asked on June 20, 2010
24. ## General Question

How might a potential employer evaluate your writing if you did not use proper verb tenses? Why? General question, I ned others perspective on to help answer this question. thanks

asked on November 1, 2010
25. ## Algebra 2

Complete the system for no possible solutions: x+y+z = 7 y+z = ? y+z=?

asked on October 14, 2010
26. ## Scientology

Does anyone know anything or have an opinion on Scientology (religion) I have chosen this as my final topic it is 2500 words and I only have 1500 I have been to the sites, I have done the research, but I have yet to ask people what they think or know of

asked on June 19, 2010
27. ## 8th grade Science

The density of salt(sodium chloride) is 2.16g/mL. What is the volume of 216g of this solid?

asked on September 18, 2008
28. ## math

What is log2.135?

asked on October 25, 2010
29. ## MAth

If x = log28, what is x?

asked on October 25, 2010
30. ## Math

Express in the form, a + bi: (-11 + 4i) + (6 + 8i) Answer a. -5 + 12i b. 5 - 12i c. -3 + 10i d. -7 + 14i

asked on September 12, 2010
31. ## math

Simplify: (1 + i)(1 - i) Answer a. -2i b. 2 c. 2i d.-2

asked on September 12, 2010
1. ## Algebra

hey i know the answer now i wrote left to right instead of right to left and botched the answer

posted on October 9, 2015
2. ## General Question

any specific examples of why? that is what I cannot think of, I know how like errors on a resume, application, etc... I know the employer may feel that one is incompetent or sloppy. But I cannot think of the specific why examples? Shows that a person does

posted on November 1, 2010
3. ## Math

y = 937/224, but there are quite a few steps to getting there

posted on November 1, 2010
4. ## MATH

x = -y+4 y = -x+4

posted on November 1, 2010
5. ## Math

35000

posted on September 12, 2010
6. ## math

(x+5)=3 x=3-5 x=-2

posted on September 12, 2010
7. ## Math 117

tc=total cost a. 2500+(3x)=tc b. (2500+(3x))/x or tc/x c. 10= $253 per animal 100=$28 per animal 1000= $5.50 per animal d. As the amount af animals increase the price decreases and the average price will never fall below$3.00 e. (2500+(3x))/x=5 x=1250

posted on September 12, 2010
8. ## math

oh got it sorry I pasted the wrong question

posted on August 30, 2010

20)b and 21)is b , 18 I think is D and 19 C? but not sure

posted on August 30, 2010
10. ## Algebra

so it is negative then? -(1/5) Thank You

posted on August 29, 2010
11. ## Algebra

Thank You, I thought that was but not 100% sure because I get backwards on the positive and negatives, Do you know how I find out the slope of the line or would graph it then?

posted on August 29, 2010
12. ## Math - Pre-Algebra

I see, I got it now, I think I was trying to over think it, it was realtivly easy they just threw in a bunch of etra words. Thanks MS. SUE

posted on August 29, 2010
13. ## Health Information

It's A. physician services for sure, those on medicare and medicaid have a limited number of privuders but can be seen at any of b,c,d with full cost paid.

posted on August 9, 2010
14. ## Rome - Religion

thanks

posted on June 20, 2010
15. ## Business Negotiations

yeah I kind of figured like negotiating a pay raise or salary, but I have combed the book several times. hmmmm,so, maybe I am overlooking something. I know position is one of them for sure, knowledge or expertise may be another, but I can't find five

posted on June 19, 2010
16. ## Criminal Justice

Right but are attorney and council the same thing?

posted on June 18, 2010
17. ## COM 220

You should use your schools library use main data base articles serach, they are some of the best and academically acceptable resources there are books, articles, journals, etc...

posted on June 18, 2010
18. ## algebra

It is c none for sure I have tried it two different ways

posted on June 18, 2010
19. ## math

I don't know if I understand your question completely but by solving this problem it is equal to 219E+50/50

posted on June 18, 2010
20. ## math

this is your answered when completely factored for 100% sure (3x+4y) (2x+3y)

posted on June 18, 2010