At 3 p.m., Brunhilde headed north at 30 kilometers per hour. Two hours later Ludwig headed south at 40 kilometers per hour. At what time will they be 340 kilometers apart? I know that the distance from Brunhilde(Db) plus the distance from Ludwig(Dl) is

2. geography

Some one please tell me an obscure fact about spain or austallia!!!

3. chemisty

Consider the titration of 50 mL of 0.15 M NH3 with 0.1 M HCl. What is the pH at the equivalence point of the titration? (Kb= 1.8X 10-5 Ka= 5.6X10-10)

4. math

suppose you have a pipe with circumference of 8 cm and length equal 3 cm and that 10 turn of a wire are wrapped about the pipe. what is the length of the wire

5. college algebra

find the inverse of log5(2x+1)=g(x)

6. ETH

What are some measurements sociologist use to calculate prejudice.

7. Math

How do I solve for the missing letters in the following:? ABCD X 4 ______ DCBA (the 4 is listed under the D and it appears to be done as a mult. problem?

8. biology - true or false

1) The dark reaction (Calvin cycle) will not take place in the presence of light. 2) If the concentration of carbon dioxide increases, chances are photosynthesis will plateua if there is an insufficient amount of light.

9. Algebra

Billye ran to town at 8 kilometers per hour and then walked back home at 3 kilometers per hour. How far was it to town if the round trip took 11 hours?

10. trig.

Jack and Jill ran a 400 meter race. Jill ran therace in 50 second and won by 5 meters; that is Jack had run only 295 meter when Jill crossed the finish line. They decide to race again,but this time Jill starts 5 meters behind the starting line. Assuming

11. acct.information system components

can someone correct these for me when you have a chance thanks: a) source documents b) input devices c) information process d) information storage e) output devices I have to assigned them to the following titles that best plays role in the accouting

12. chemistry

Which of the following subshells is correctly designated? a. 1f5 b. 3s3 c. 6f12 d. 4d11 e. 1p2

13. sci 275

create a outline of the risk of using malathion according to the four steps of risk assessment presented. . Hazard identification . Dose- response . Exposure . Risk characterization

14. Sets

My teacher assigned homework today that says to "specify the intersection and the union of the given sets." 1 problem is : {10,-6,-2} and {-2,2,6} i believe what she is requesting is 2 venn diagrams. one for intersection and one for the union. I've made

15. Math repost for Jake

math - jake, Friday, December 7, 2007 at 2:06pm How many cats are in a small room if in each of the four corners a cat is sitting, and opposite each cat there sits 3 cats, and at each cat's tail a cat is sitting?

16. writing skills

which of the following groups of words is a sentence fragment. A.when we stopped by the garden. B.stop by the garden. C.we stopped;she didn't. D.stopping by the garden,we saw that the flowers were in bloom.

17. college math

Explain permutations and combinations and the differences between the two. Use examples to illustrate.

18. chemistry

Which of the following subshells is correctly designated? a. 1f5 b. 3s3 c. 6f12 d. 4d11 e. 1p2

19. algebra

Let f(x)=3x-7, and g(x)=5x^2, h(x)=1/x a.) Find f[g(x)-9] b.) Find g[hf(x)]

20. college algebra

Let f denote an odd function and g an odd function. Decide whether the function h(x)=g(x) f(x) is even or odd.

21. College Math

Consider the function F(x)=x^2+6x-2. find h, the coordinate of the vertx of this parabola. I came up with -3, -11

Can you proofread my letter? Thanks! December 7, 2007 Dear President of the Math Company, I am pleased to inform you that a company that has 11 mathematicians on its staff and 2 or fewer women is possible. In fact, based on my stimulation, the probability

23. chemistry

What is the hybridization on carbon no. 1 and carbon no. 2? and the no. sigma bonds ? C7H10

24. math 162

Let f(x)= -3x^4+79x^2-3x+1/ 5x^4+19x^3+2x+5. Discuss the short run behavior for f(x) and the long run behavior for f(x).

25. accounting

An account in a general ledger that summarizes all accounts in a subsidiary ledger is what?

26. Abstract Algebra

Let H={a+bi a,b is a element R, a^2+b^2=1} be a subset of the non zero complex numbers C*. Prove that H

27. Science

Do you believe that humans can harvest forest resources in an environmentally friendly way? Or, should national forests be left in their natural state in which resources are not used to benefit humans? To which side are you inclined?.

28. MATH

1.The length of one of the equal legs of an isosceles triangle is 8 cm less than 4 times the length of the base. If the perimeter is 29 cm, find the length of one of the equal legs. A) 4 cm B) 5 cm C) 11 cm D) 12 cm answers 4x-8= 4(5)-8= 20-8= 12 2.3x - 2y

29. Literature

Could someone please read over these and tell me if I have them anywhere near correct. Thank you 1. Compare Equaino's treatment that he receives during his enslavement with his treatment on the slave ship. Although some aspects of Equiano's treatmen during

30. Math

Can anyone explain Horizontal Equalities Equations? I also would appreciate examples of problems and the steps to solve the problem.

31. English

How do you write the following sentence grammatically correct: At mcdonalds we devoured 4 big macs three orders of french fries and five coca colas for lunch.

32. financial management

"NPV and IRR methods result in conflicts only if mutually exclusive projects. What do you consider mutually exclusive projects and how would you rank these projects?"

33. PHYSICAL SCIENCE

If mecury is 13.54 g/cm3, and you need 40 gm of mercury. What volume of mercury do you need?

34. Math/Physics

If I have 24 inch Diameter tires that rotated 101 times in 15 seconds, how do I find out how fast they were going?

35. math

any help would be great The sum of 2 consecutive integers is equal to their difference.

36. math 162

Let f(x)= -3/(x+2)(2x-5).How do i specify any zeros, and asymptotes of f(x).

37. science

How can I convert 50 kg to pounds?

38. chemistry

Using data from this chapter, calculate the change in energy expected for each of the following processes Rb(g) + Br(g) Rb+(g) + Br -(g)

39. algebra

Let f(x)= -3x^4+79x^2-3x+1 ___________________ 5x^4+19x^4+2x+5 Discuss the short run behavior for f(x)and the long run for f(x).

40. Statistics

How do I generate the bezier curve control points to represent a normal (Gaussian) distribution?

41. Intro to Computers

What are the points of connection between internet service providers?

42. English

How did King Arthur Influence modern romance?

43. Literature (revision)

Could someone please read over these and tell me if I have them anywhere near correct. Thank you 1. Compare Equaino's treatment that he receives during his enslavement with his treatment on the slave ship. Although some aspects of Equiano's treatmen during

44. chemistry

Are d orbitals included in hybrid orbitals?

45. Math

Approx. 7 of every 10 students live on campus. The college has 10,000 students. How many of them live on campus?

46. algebra

The function f is even and the function g is odd. Determine whether the function h(x)= f(x)/g(x) is even or, odd or neither.

47. algebra

Let f(x)=x^4+2x^3-7x^2-8x+12. A.) Discuss the short run behavior of f(x). B.) Discuss the long run behavior of f(x).

What should an employer or Human Resource Manager do when they find drugs in someone car during a random search at work? What if the employee says it is not their?

49. math 162

Let f(x= -3 ________________ (x+2) (2x-5) Specify any zeros, and asymptotes of f(x).

50. science

A force can make an object start to move or it can xxxxx it up or xxxx it down. We think the answers for x are speed and slow. A magnetic force exists between a magnet and a magnetic material such as xxxx and xxxxx. These materials are attracted to a

51. Drbob222

I so need help please tell me some obscure facts about spain

52. geograhpy

Where is the highest airstip in the world?

53. math 162

Let f(x)= -3 _________________ (x+2)(2x-5) Specify any zeros, and asymptotes of f(x).

54. science

evaporation is where water molecules at the surface of the liquid absorb enough energy to change to a?