# Questions Asked onDecember 23, 2013

1. ## Statistics

One item on a questionnaire asks, "How many siblings (brothers and sisters) did you have when you were a child?" A researcher computes the mean, the median, and the mode for a set of n = 50 responses to this question. Which of the following statements

2. ## language arts

The italicized words make up which type of verbal phrase? Turning the corner, Kate bumped into David. A. Split infinitive B. Gerund C. Infinitive D. Participial

3. ## s

In a correlational study a. 1 variable is measured and 2 groups are compared b. 2 variables are measured and 2 groups are compared c. 1 variable is measured and there is only 1 group of participants d. 2 variables are measured and there is only 1 group of

4. ## physics

The density of liquid carbon dioxide is about 0.8 g/cm^3. What volume fraction inside the fire extinguisher (when full) is occupied by CO2? The density of CO2 gas is negligible compared to the density of liquid CO2. My answer was 75%. Please verify.

5. ## Statistics

For a negatively skewed distribution with a mode of X = 25 and a median of 20, the mean is probably ____. a. greater than 25 b. less than 20 c. between 20 and 25 d. cannot be determined from the information given

6. ## Social Studies

Jackson's attitude toward the Supreme Court in Worcester v. Georgia is best described as: elated. resigned. sad. defiant. apathetic.

7. ## fluid

a tap discharge water evenly in a jet at a velocity of 2.6 m/s at the tap outlet, the diameter of the jet at this point being 15 mm. the jet flows down vertically in a smooth stream. determine the velocity and the diameter of the jet at 0.6 m below the tap

8. ## social studies

Which of the following statements about the natural resources of the United States is most accurate? A. The many agricultural resources of the United States have made up for its lack of other resources. B. U.S. industry and agriculture have prospered

9. ## cal

Solve the problem. Find the volume of the solid generated by revolving the region bounded by the curve y=lnx, the x-axis, and the vertical line x=e^(2) about the x-axis.

10. ## biology

On a television talk show, a guest claims that people who exercise vigorously for 15 minutes or more every day are able to solve math problems more rapidly than people who have no vigorous exercise in their daily routine. Describe a controlled experiment

11. ## biology

which of these would lead to an increase in carbon dioxide in the atmosphere a- decrease in animal respiration b- decrease in plant respiration c- an increase in photosynthesis d- an increase in auto and factory emissions 2. which activity occurs during

12. ## biology

explain what is the carbon cycle and why its called a cycle *explain four "moves" that occur in this cycle * explain the importance of this cycle to organisms *explain the human impact and effects on this cycle when fossil fuels are burnt

please check my answers and thanks so much. Choose the best answer for each question. 1. if a person is given fanfare,which is most likely to happen ? A. he gives his friend a hug. B. he is sent tojail C. he receives a letter D. he is greeted by a cheering

14. ## language art(1 question)

please2. If a garden's dirt is moist,a gardener will probably see and feel A. soil that has cracks.(i pick this) B. soil that has small puddles C. soil that is wet enough to form clumps. D. soil that is dry enough to scatter in the wind. check ...

16. ## algebra

3(c^3)^2 + c^2(2c)4

17. ## help?

If something is stately, it is impressive. informal. common. tacky. To needle a person is to press him or her into taking a particular action. make that person try to locate a very small object. speak sharply to him or her. Exotic tourist places are

18. ## biology

explain what is the carbon cycle and why its called a cycle *explain four "moves" that occur in this cycle * explain the importance of this cycle to organisms *explain the human impact and effects on this cycle when fossil fuels are burnt

19. ## programming

Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that squares the number and to a method that cubes the number. The program displays the

20. ## math

A two dimensional picture of a circular onion ring is shown at the right. The inner radius of the onion ring is x cm. and the thickness of the ring is 1 cm. Which of the numbered choices represents the area, in square centimeters, of the onion ring (the

21. ## math

A two dimensional picture of a circular onion ring is shown at the right. The inner radius of the onion ring is x cm. and the thickness of the ring is 1 cm. Which of the numbered choices represents the area, in square centimeters, of the onion ring (the

22. ## math

what decimal lies between 1/4 and 1/5?

23. ## qrb/501

a number is decerased by 40% to 264. what is the original amount?

24. ## Science

1. Why is California’s high-speed rail such a groundbreaking effort? 2. Why will it take so long to complete the high-speed rail route? 3.Should other states wait to see if the high-speed rail system works well before starting their own plans for similar

25. ## programming pseudocode

Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that squares the number and to a method that cubes the number. The program displays the

26. ## math

1: Find 55% of \$400 2: What % of 240 is 60?

27. ## algebra

simplfy 5/ (8+ã7)

29. ## math

The boundary line is the line on our graph where x or y equals infinity.

30. ## government

Which of the following legislative bodies comes CLOSEST in its functions to the Japanese House of Councillors?a. the United States Senate b. the British House of Lords c. the Russian Duma d. the British House of Commons

31. ## Math

A client comes to you for investment advice on his \$500,000 winnings from the lottery. He has been offered the following options by three different financial institutions and requests assistance to help understand which option would be the best for his

32. ## Algebra

Determine the equation of g(x) that results from translating the function g(x)f(x)=x^2 +3 upward 10 units 1) g(x)=(x+13)^2 2) g(x)= (x+15)^2 3) g(x)= (x+4)^2 -11 4) g(x)= (x+4)^2 +11

33. ## health and nutriention

The food group pyramid presents daily recommendations for the

34. ## physics

A beam of electrons with momentum p=10^-23 kg m/s passed through a narrow slit of width d=10^-5 m. What is the uncertainty component of the momentum in the x-direction due to the uncertainty principle (approximately)? a. change in p greater or equal to

35. ## cal

Evaluate the integral. ∫5sec^(4)x dx I got 5(secx+tanx)^(5)+C. is it right.

36. ## physics

A closed container with a volume of 8000cm^3 is filled with Xenon gas. the temperature is 273K and the pressure is 2 atm. How many moles of Xenon are in the container? The container is now submerged in boiling water until the gas inside the container is at

37. ## physics

In one dimension ,how does energy depend on size of region if an electron is confined there ??

38. ## math

Onion rings vary in size. The five rings in the graphic at the top of the page have diameters of 3 inches, 3.2 inches, 2.8 inches, 3.5 inches and 2.9 inches. If it were possible to straighten out the rings, and lay them end to end, how long would this line

39. ## fluid

"A liquid with specific gravity 0.8 flows at the rate of 3 l/s through a venturimeter of diameters 6 cm and 4 cm. if the manometer fluid is mercury (sp. gr=13.6) determine the value of manometer reading,h.