# Beverly

Most popular questions and responses by Beverly
1. ## Chrmistry

Aqueous potassium phosphate was mixed with aqueous magnesium chloride, and a crystallized magnesium phosphate product was formed. Consider the other product and its phase, and then write the balanced molecular equation for this precipitation reaction

It takes Marty 1 1/4 hours to get ready for school. If 1/5 of that time is used to shower, what fraction of an hour does it take him to shower? 1/4answer

3. ## chemistry

Copper(II) nitrate decomposes upon heating to form copper(II) oxide, nitrogen dioxide gas, and oxygen gas. If 1.0 mole of copper(II) nitrate decomposes, how many moles of nitrogen dioxide would be formed?

4. ## chemistry

3NO2(g) + H2O(l) → 2HNO3(l) + NO(g) How many moles of NO2(g) are required to react with 1.00 mole of water to produce 3.00 moles of nitric acid?

5. ## Math

At middle Avenue school,1/30 of students are on the track team. Of the track coach offered to buy pizza or subs for everyone 3/5 ordered pizza. What fraction of the students at middle Avenue school ate pizza? 1/30 divided by 3/5,1/30x5/3=5/90=1/18

Kallisto built a rectangular sign that measured 2 3/4 feet in length by 1 1/2 feet in width. To find the area, multiply the length and width. what is the area of the sign in square feet? Write an equation to solve. 2 3/4 1 1/2 +2 3/4 1 1/2 =11/1/2 ------

7. ## chemistry

How many moles of carbon monoxide gas are produced from the reaction of 5.00 moles of SnO2(s) with 9.00 moles of carbon according to the equation below? SnO2(s) + 2C(s) → Sn(s) + 2CO(g) Question 28 options: 4.50 mol 9.00 mol 18.0 mol 5.00 mol 7.50 mol

8. ## chemistry

How many moles of carbon monoxide gas are produced from the reaction of 5.00 moles of SnO2(s) with 9.00 moles of carbon according to the equation below? SnO2(s) + 2C(s) → Sn(s) + 2CO(g) Question 28 options: 4.50 mol 9.00 mol 18.0 mol 5.00 mol 7.50 mol

9. ## chemistry

3NO2(g) + H2O(l) → 2HNO3(l) + NO(g) How many moles of the excess reactant remain if 2.00 moles of H2O(l) and 5.00 moles of NO2(g) are used? Question 30 options: 1.67 mol H2O(l) 3.00 mol NO2(g) 4.00 mol NO2(g) 1.00 mol NO2(g) 0.33 mol H2O(l)

10. ## math

Which is the better deal: 8 ounces of shampoo for \$0.89 or 12 ounces of \$1.47? Can someone please explain to me how to do this problem.

11. ## physics

What is the volume of a piece of iron (p=7.9 g/cm cubed) that has a mass of 0.50 kg?

12. ## algebra

A parent raises a child's allowance by 12% each year. If the allowance is \$3.50 now, when will it reach \$18?

13. ## Algebra

A cab company charges a flat fee boarding rate in addition to a per mile rate Using your own experience or some internet research. Write an equation that represents a cab company's rate taking into account the initial flat boarding rate and the per mile

14. ## Physics

As a particle moves along the x axis it is acted upon by a single conservative force given by Fx = (20 - 4,0x) N where x is in m. The potential energy associated with this force has the value +30 J at the origin 9x =0). What is the value of the potential

15. ## chemistry

5NaN3(s) + NaNO3(aq) → 3Na2O(s) + 8N2(g) If 1.50 g of N2(g) are produced, how many grams of Na2O(s) are also produced? Question 26 options: 8.85 g 3.32 g 2.05 g 2.22 g 1.24

16. ## chemistry

3NO2(g) + H2O(l) → 2HNO3(l) + NO(g) How many moles of nitric acid are produced starting from 5.00 moles of NO2(g) and excess water?

17. ## chemistry

3NO2(g) + H2O(l) → 2HNO3(l) + NO(g) How many moles of NO2(g) are required to react with 1.00 mole of water to produce 3.00 moles of nitric acid? Question 24 options: 6.00 mol 1.50 mol 2.00 mol Not enough water is available to produce 3.00 moles of nitric

18. ## Accounting

At december 31, 2013 and 2014, lapham corp. Had 200,000 shares of common stock and 20,000 shares of \$5 dividend, \$100 par value cumulative preferred stock outstanding. No dividends were declare on either ghe preferred or common stock in 2013 or 2014. Net

19. ## math

An inverted square pyramid has a height equal to 8m and a top egde equal to 3m. Initially, it contains water to a depth of 5m.

20. ## chemistry

5NaN3(s) + NaNO3(aq) → 3Na2O(s) + 8N2(g) If 1.50 g of N2(g) are produced, how many grams of Na2O(s) are also produced? Question 26 options: 8.85 g 3.32 g 2.05 g 2.22 g 1.24 g

21. ## Everst

Suppose you are a stock market analyst specializing in the stocks of theme parks, and you are examining Disneyland’s stock. The Wall Street Journal reports that tourism has slowed down in the United States. At Six Flags Magic Mountain in Valencia,

22. ## hypothesis testing

A researcher asks whether attending a private high school leads to higher or lower performance on a test of social skills when compared to students attending public schools. A sample of 100 students from a private school produces a mean score of 71.30. The

23. ## Math

Juan has eight CDs that he is going to give away he lets his best friend choose two of the eight CDs how many different groups of cds are possible?

24. ## Economics

Do government statisticians calculate GDP by simply adding up the total sales of all business firms in one year

25. ## Physics

A single conservative force Fx = (6.0x - 12) (x is in m) acts on a particle moving along the x axis. The potential energy associated with this force is assigned a value of + 20 J at x = 0. What is the potential energy at x = 3.0 m?

26. ## chemistry

How many oxygen atoms are present in 2.00 millimoles of H2SO4?

27. ## social studies

what did most of the early people do to survive? what did the early people do to be friendly with the settlers that came from the west

28. ## statistics/correlation relations

What does your scatter diagram look like? Briefly describe it. Based on your prediction about the relationship between the amount of coffee people drink and the number of hours they sleep, what is your H0 and what is your HA ? Did you find a positive

29. ## math

Manuel wrote a 512-word paper over the weekend. He wrote 180 more words on Sunday than he did on Saturday. How many words did he write on Saturday?

30. ## Geometry

Aoc=7x-2,doc=2x+8,rod=27

31. ## sample t-test

A major television network is trying to determine whether to increase or decrease the number of news-based television shows. They conducted a national survey and found that their population watched 8 news shows each week. Now they need your help to

32. ## interest

How much should you invest at 3% simple interest in order to earn \$95 interest in 8 months?

33. ## accounting

A company has an insurance policy for fifty thousand dollars that is due. How is this set up when the company does not pay it in full. It is paid monthly to an insurance premium company within one year. How do we set it up on the company books? There is a

34. ## lsu

I want to check and see if I understand an independent clause and a dependent clause. In this sentence. "Bethany went home and spoke with her mother about tomorrow's parade. Do I have 2 independent sentences?

35. ## psy 210

Relationships, similar to people, encounter stages of development. Describe how a person moves through each of the 5 stages of Levinger's ABC's of relationships model. As you write your description, include answers to the following questions: 1. What do

36. ## History

what word or words can u make of these letters, states viifd?

37. ## ethnic diversity

identifying the linguistic, political, social, economic, religious, and familial conventions and/or statuses of four Hispanic groups living in the United States. Through examination of these groups, students review the diversity inherent among them.

38. ## algebra

x+6+9 - x - 18 x-3- - x

39. ## math

a truck goes from a stop to 60 km/hr brakes for a light and stops in a 8 seconds what is the rate of deceleration?

40. ## statistics

Imagine that you are interested in whether there is a relationship between the amount of coffee people drink and the number of hours they sleep each night. Determine whether you expect a positive or a negative relationship between the cups of coffee people

41. ## statistics

Eric has computed that it takes an average (mean) of 17 minutes with a standard deviation of 3 minutes to drive from home, park the car, and walk to his job. One day it took Eric 21 minutes to get to work. You would use the formula for transforming a raw

42. ## math

Robert feeds his dog 1lb.4oz ofdog food a day. How long will a 40 pound bag last? Please show steps

43. ## chemistry

How many moles of nitric acid are produced starting from 5.00 moles of NO2(g) and 2.00 moles of water? Question 29 options: 4.00 mol 1.67 mol 7.50 mol 3.33 mol 10.0 mol

44. ## american history

parliament passed the Coercive Acts,known in America as the Intolerable Acts,in response to

45. ## Math

1/3divided by 4= 12 I made a model that has 4 sections and each space has 3 1third sections

46. ## medical coding

To fully eliminate all infectious microorganisms, which of the following measures must be used?

47. ## algebra

chuck and dana agree to meet in florida for the weekend. Chuck travel 152 miles in the same time that Dana travels 132 miles. If chuck rate of travel is 5 mph more than Dana and they travel the same length of time, at what speed does chuck travel

48. ## Geometry

Trying to find the value of x. Angle aoc=7x-2,angle doc=2x+8,angle rod=27

49. ## math

Find the mixed number or rational fraction in lowest terms represented by the repeating decimal. 1.363636

50. ## algebra

5y/12-y-3/6=2y-1/2

51. ## Data and statistics

Calculate the z score for an SAT Verbal score of 510, mean of 500, and standard deviation of 100.

52. ## Data and Statistics

Calculate the z score for an ACT score of 12, a mean of 20, and the standard deviation is 5.

53. ## us history

who helped to expand women's rights

54. ## Communication/English

Scenario 2:Write an positive message to the supervisor of someone who went above and beyond the call of duty to help you. Scenario 3:Write a negative message to the phone company about charges that should not have been on your last bill. Scenario 4:Write a

z-7/z+1=3/5

56. ## computer class

When data, applications, and resources are stored on servers rather than user's computers it is referred to as ?

57. ## accounting

On the balance sheet under equity there is a line item of undesignated equity under the equity section. What is that? I've never seen that before.

58. ## Sttistic

tobt = 1.49. Report the statistical results using the correct format. To find the t-crit value, one must first find the df. This can be found by subtracting one from N. So, 25-1 = 24. Using the one-tailed t-table from Appendix B (Heiman, 2004), with an

59. ## Literature

The best kind are but shadows is

60. ## education

Why study educational history?

61. ## Math - Proportions

This seems like an easy question but I can not seem to find the answer in my reading material. Can anyone possibly help?

62. ## accounting

Assume an error was discovered: land costing \$80,000 (net of tax) was charged to Repsir Expense in 2007. What would the adjustment entry be on the retained earnings statement for 2010?

What is the difference between a company value and a company norm? How would you try to create a culture that is best for (a) a hospital and (b) a car dealership?

64. ## social studies

List two to three characteristics of Orientalism. How may Orientalism and prejudice contribute to hate crimes against these groups?

65. ## science

If a pull back car accelerates from 60 centimeters per second to 100 centimeters per second in 2 seconds,what is the acceleration of the pull back car?

66. ## Math

Mr. Chua left 108 hectares of land after he passed away. He asked for the land to be divided between his wife and their two sons at a ratio of 5:4. How much land should each son expect to receive?

67. ## physics

A 5 kg box is sitting on a table. Bob's hand is pushing down on the box with a 12 N force. Find the normal force on the box. (draw this)

68. ## algebra

5x-1=1 32x+5=17

69. ## lgebra

the time T in second for a pendicular of length L feet to make one swing is given by t =2pie square root L over 40 How long is the perpendicular if it makes 1 swing in 1.9 second use 3.14

70. ## algebra

what is 7x-9y=13 and 9x+7y=91 elimination method

How many main points in a speech?

in what way is each of the following a marketing activity? a. the provision of sufficient parking space for custoemers at a suburban shopping mall b. the purchase by a clothing store of seven dozen sweaters in assorted sizes and colors. c. the inclusion of

73. ## Math

the payout for a five number bet between 0,00,1,2, and 3 is 6 to 1. Find the expectyed value of betting one dollar on the five number bet

75. ## statistics

One group of mothers has played classical music for their babies every day for 6 months while another group of mothers has not. The babies are tested to determine if there is a significant difference in the motor coordination skills of these two groups.

76. ## Data and statistics

If a student had a z score of 2.5 for IQ, whar is his actual IQ? The IQ mean is 100, and standard deviation is 15.

77. ## Economics

The top four firms in industry A have market shares of 30,25,10,and 5 percent,respectively. The top four firms in industry B have mraket shares of 15,12,8,and 4 percent, respectively. Calculate the four-firm concentration ratios for the two industries.

78. ## biology

Discuss an environmental problem that you feel is significant in your town or city. What are some causes? Are any of these causes related to human values and environmental ethics? Explain.the area where i live is belzoni,miss

79. ## busiiness

What is a legacy system

80. ## world religions

How did the importance of indigenous relationships develop? What spiritual service is provided?

How does the founder affect the development of a company¿s culture over time?

82. ## social studies

What can individuals do to promote tolerance and reduce prejudice in their towns and cities?

83. ## social studies

what are some of the changes the United States has made to policies concerning the treatment of Muslim and Arabic members of society?

4 functions of management

What points should be in a business code of conduct and why?

86. ## Biology

How many possible gametes would an individual produce in this tri-hybrid cross? Their genotype is AaBbDd,also what would all gamete possible combinations be?

1. ## early childhood education

I WOULD TELL THEM ABOUT THE IMPORTANCE OF SHARING AND BEING CARING TO ONE ANOTHER.I WOULD ALSO LET THEM KNOW THAT THERE WERE ENOUGH TOY HORSES FOR BOTH OF THEM. NEXT TIME THEY SHOULD BE DIVIDED IN TWO. EVEN IF JORDON HAD HER EQUAL SHARE AND STILL WANTS

posted on December 11, 2017
2. ## psychology

Stanford-Binet Intelligence Scale, the test consists of a series of items that vary in nature according to the age of the person being tested. While the Wechsler scales consist of two scales, one for children and one for adults, one negative, it is time

posted on October 1, 2017
3. ## psychology

Sensory adaptation is the process in which changes in the sensitivity receptors occur in relation to the stimuli. Negative adaptation is the decrease in response of the sensory organs. Example, constant smokers may not notice the smell of cigarettes, but

posted on October 1, 2017
4. ## English

B because you don't need a comma after rental.

posted on April 19, 2017
5. ## Math

16 oz = 1 lbs

posted on December 12, 2016
6. ## Math

\$61.25 for 5 days

posted on December 8, 2016
7. ## Ethics

A law enforcement officer accepting money or other favors for overlooking traffic violations would be classified as which of the following forms of corruption?

posted on November 14, 2016
8. ## physiscs

temperature

posted on September 12, 2016
9. ## life orientation

Clarify how intrapersonal conflict can lead to emotional stress

posted on March 3, 2015
10. ## world history

because freer due to the stability of the times

posted on March 12, 2013
11. ## economics

Suppose you are a stock market analyst specializing in the stocks of theme parks, and you are examining Disneyland’s stock. The Wall Street Journal reports that tourism has slowed down in the United States. At Six Flags Magic Mountain in Valencia,

posted on October 26, 2011
12. ## Cuutural Diversity

The U.S. has had policies relating to Arabs and Muslims. Look these up for yourself and see if it helps you in any way.....In 2001 the Patriotic Act, in 2008, Dept. of Justice profiling policy proposal, and in January, Obama admin. released a U.S. policy

posted on February 26, 2010
13. ## 6th /7th grade science

how do scientists know what the interior of the earth is like?

posted on January 22, 2010
14. ## Spelling/Analogy

spring

posted on December 12, 2008