1.3 /73.814 In significant digit notation, divid, and the answer to two significant digits. I will be happy to critique your work

71,152 questions, page 407
1. Chemistry

What is the only positive ion found in H2SO4(aq)? a. ammonium ion b. hydronium ion c. hydroxide ion d. sulfate ion The answer's b, but I don't understand why.

asked by danny123 on November 20, 2010
2. math

what happens to the area of a parallelogram when you double both the height and the base. A.the area is halved my answer B.the area is doubled C.the area is quadrupled D.the area is cut in half

asked by triston on March 9, 2017
3. planning & implementing for the environment

Which one of the following criteria is most important for determining whether a piece of equipment is chosen? A. Does the equipment have more than one use? B. Is the equipment safe? C. Is the equipment interactive? D. Is the equipment useful for teaching

asked by Amanda on October 15, 2014

Please help me how you get the answer. PLEASE I NEED HELP. A triangle sail has a perimeter of 25 m. Side a is 2 m shorter than twice side b, and side c is 3 m longer than side b. Find the length of each side. Thank you ver much for helping me

asked by Glenda on October 27, 2010
5. science

A charge of +9.0 nC and a charge of +4.0 nC are separated by 50.0 cm. Find the equilibrium position for a −1.0 nC charge as a distance from the first charge. The Coulomb charge is 8.98755 × 109 N · m2 /C 2 . Answer in units of cm.

asked by Julia on March 13, 2015
6. Keyboarding and word processing

If you're compling a list of sources you used for your report in MLA style, the list is called a A. references list B. bigliography C. work-cited list. D. source list. I think the answer is "C"

asked by Sandia on December 9, 2012
7. science

Just need to know if my answer is right or wrong. Thanks ! :) The open sea is called the _____. a) pelagic zone b) marinal zone c) intertidal zone d) benthic zone e) littoral zone I PICKED A

asked by pam on September 7, 2010
8. math

find the greatest common factor and simplify your answer. 4v to the 7th power y to the 9th power and 16v to the 6th power x to the 8th power y to the 5th power.

asked by kim on April 28, 2011
9. need help1 what function to use? math

An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground distance from the airport to the point directly below the plane when the pilot begins the descent. Round your answer to the nearest

asked by danielle on May 25, 2014
10. Health

can you please check my answer thanks True or False The purpose of a contrast medium is to allow direct visualization of internal organs and structures. I said true tho to make a particular structure visible on a radiograph crossed my mind my text book is

asked by Lucie on April 24, 2008
11. Physics

A 4-person bobsled team pushes the 330 kg sled down the 6.0 degree hill with a force of 1780 N. The coefficient of friction for ice and the runner is 0.135. How fast will the sled be moving at the end of the 40m push? Answer is in meters/second

asked by Ashleigh on April 9, 2015
12. Finance Math

Maggie Vitteta, single, works 40 hours per week at \$13 an hour. How much is taken out for federal income tax with one withholding exemption? (Assume the overtime for each employee is a time-and-a-half rate after 40 hours.) (Round your answer to the nearest

asked by Heyhi on May 4, 2018
13. Medical

Dr. S. is working within a reimbursement system where the insurance is billed after all the treatment has been given to the patients. The main reason that he orders more tests, exams, and procedures under this system is A. fear of being sued. B. to make a

asked by Natalie westbrook on June 17, 2014
14. Psychology

Which statement about anorexia nervosa is true? A. Anorexics almost never starve to death, although they may die from other disorders. B. Sufferers are usually males between the ages of 12 and 40. C. People with this disorder may well be attractive and

asked by dandrah on September 30, 2012
15. dr bob science

Thanks can you check one more If it takes 105 calories to warm 100g of aluminium from 20oC to 25oC, what is the specific heat of aluminium? Q = MxdeltaTxC 105cal = 100gx (5oC) x C C = .21 cal/gCo we get points off if we do not show our work and just give

asked by sam on April 25, 2008
16. Spanish

how would you answer this question with affirmative commands and a direst object pronoun? Leo el libro de la historia de Oaxaca? Visito los museos? Compro la chaqueta? Escribo cartes? Compro el video sobre Monte Alban?

asked by Leah on April 18, 2010
17. veterinary technician

1. in the keyword search on EDSeek's home page, enter the following statements: NASA* AND Mars*. based on the results from this search, choose the best answer to this question. which of the following is not a listed document type? A:diary B:book review

asked by ashley on August 9, 2013
18. Teaching in Early childhood progras

_______ are helpful in assessing a variety of children's skills, including both cognitive abilities and motor skills. A. Art projects B. Smiley-face teacher evaluations C. Standardized tests D. Student-led conferences my answer is a.

asked by Eva on August 18, 2014
19. HISTORY

I am working on a paper for my college HIS class, I have found everything I need but am struggling finding information to answer one area..if someone could point me into the direction of some useful information, I would really appreciate it! : How was the

asked by Amanda on April 1, 2010
20. Social Studies

Use the quote to answer the question: "The natives are too happy to share…… for a copper kettle and a few toys, as beads and hatchets, they will sell you a whole Country…." Which European power was able to purchase a valuable island with "a few

asked by Anonymous on September 2, 2015
21. Physics

Three blocks are located on a horizontal frictionless table. They are connected by a massless cord, as shown in the figure, and pulled to the right. The masses of the three blocks are m1 = 22 kg, m2 = 21 kg, and m3 = 33 kg. The pulling force is equal to T3

asked by jameson on September 23, 2012
22. Developmental Risks and Neurological Function

The most likely cause of mental and social deficits seen in children prenatally exposed to cocaine is A. impoverished or chaotic home environment in early childhood. B. the effect of the cocaine on the developing fetus. C. polydrug use. D. maternal

asked by Diana on November 4, 2018
23. History

Which is an impact of World War 1 A: German and Russian monarchies became stronger. B: The united states became the largest creditor nation. C: Europeans used their money to buy American goods. D: France no longer had a demand for British goods. My answer

asked by Steve on December 3, 2016
24. Lenses

If you were to use a green laser beam to measure the focal length, would you get the same value? Does your answer bear on chromatic aberration in which a white object is focused as a somewhat blurred color image? If two lenses have exactly the same

asked by Blind on January 29, 2009
25. trigonometry

i posted this question up before but it didn't show up. anyways.. i need help determining whether these two statements are true or not. i tried converting them into square roots but never got the right answer. like cos30=square root 3/2. here they are 1.

asked by y912f on January 7, 2009
26. working in a pharmacy

when a special begins to lose its impact you should a.transfer the products to theshelves at their normal price b.move the products to another spot c.send the stock back to the manufacture or supplier. d.set up an attractive display using your product

asked by susue on January 23, 2013
27. Speech

A concluding strategy which helps to promote unity within a speech is a)a summary of main points b)a rhetorical question c)a refernce to the introduction D)a statistic The conclusion is supposed to tie the discoveries to the proposition in the

asked by Tammy on February 1, 2007
28. Finance

The ________ model is usually considered the best of the capital budgeting decision-making models. A) Internal Rate of Return (IRR) B) Discounted Payback Period C) Profitability Index (PI) D) Net Present Value (NPV) Is the correct answer D. (NPV)

asked by Nicole on January 23, 2014
29. Chem (electronegativity)

Calculate the E°cell for the following voltaic cell (use the standard electrode potentials given on page 829 of the textbook, or from some other source): Ni(s) + 2 Ag+(aq) → Ni2+(aq) + 2Ag(s) ====================== I got -0.55 as my answer. Ecell is

asked by M on February 29, 2012
30. Social studies

Which statement best describes the importance of magna carta? A. british judges should hold power B. even the king must respect certain rights of the people C. federalism is the best form of government D. parliament should have the power to determine tax

asked by Anastasia on August 15, 2016
31. physics

A closed 2.0-L container holds 3.0 mol of an ideal gas. If 200 J of heat is added, what is the change in internal energy of the system? A. 300 J B. 150 J C. zero D. 100 J E. 200 J -Since there is no mention of work being done I thing the answer is 200J but

asked by Idali on April 4, 2017
32. physics

If the ultimate shear strength of steel is taken to be 2.00 109 Pa, what force is required to punch through a steel plate 1.60 cm thick? Assume the superhero's fist has cross-sectional area of 1.20 102 cm2 and is approximately circular. answer in Newtons

asked by john on November 6, 2010
33. planning & implementing for the environment

Suppose that, in your opinion, children need a highly structured environment in which the teacher guides the children and free selection of activities is kept to a minimum. Which programphilosophy would you most likely adopt?  A. Montessori B.

asked by Amanda on October 16, 2014
34. childcare

You are trying to plan an activity for your third graders, who will be arriving around 2:30 in the afternoon. Today you want to do something associated with mathematics. Which one of the following activities would be appropriate? A keeping track of the

asked by Abbie on December 16, 2009
35. world history

the San hunters of southern africa weren't overwhelmed during the nineteenth century because they a. were protected by a treaty b. were moved to reservations where they could be protected c. live in a harsh encironment d. managed to effectively fight off

asked by april on October 7, 2012
36. english II

sentence contain and error in Pronouns. the answer is a. A.Several of we orchestra members also play in the marching band. B.Membership in the club is open to whoever wants to join. C.Who did you say was playing the leading role? D.The bat that had been

asked by Shaquitta on November 24, 2009

A student collected the following data for a fixed volume of gas: ￼ Temperature(C) pressure(mm of hg) 10 726 20 750 40 800 70 880 100 960 150 ??? Fill in the missing data point. Show all calculations leading to an answer.

asked by Ciaria on March 12, 2015
38. psychology

Regarding the use of anesthetics during childbirth, which of the following statements is true? A They are rarely used these days B The epidural procedure is most often favored C Anesthetics in current use can't cross the placental barrier to affect the

asked by tzeni on January 5, 2009
39. spanish

Hello, For the play fuente Ovejuna I have to answer this question Which Characters in the play are based on real historic figures? For my answers I put Fernan Gomez, Queen Isabella, King Ferndinand, and Rodrigo Tellez Giroza. Is this correct? thanks

asked by bodes on September 5, 2008

This label appears on a bottle of medicine. Which of the following is the logical conclusion based on the information provided? A. This medication must not be taken when one is tired. B. Alcohol will counteract the effects of this mediation C. Caution

asked by wedi on June 9, 2015
41. chem

λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value in the Rydberg equation to calculate the RH value using n1 = 2, and n2 = 5. I am not certain of your difficulty here. Can you amplify? How did you make the symbol for lamda?

asked by Mary on October 2, 2006
42. interenet basics

in the language of the world wide web this page cannot be displayed means a.your computer s software is damaged b.the browswe cant find the web site you are seeking c.the e-mail youre trying to open has been lost d.the isp you've chosen is going to go out

asked by susue on November 15, 2013
43. Context of play

Teachers can help young children improve their _______ by using role-playing activities to help children learn how to make critical and valuable decisions. A. moral development B. social competence C. spelling ability D. reading skills answer b.

asked by Priscila on April 22, 2018
44. History

I was doing notes on the Battle on Long Island as make up work because I was absent when my class was doing it, and I couldn't seem to find out the answer to the question "What did one British soldier say the Patriots did not have?" Its pretty hard because

asked by Someone Who Doesn't Like Stomach Bugs on October 4, 2018
45. chemistry

In which reaction does the smallest percentage change in volume occur? a) C3H8 (g) + 5O2(g) ---> 3CO2(g) + 4H2O(l) b) 4NH3(g) + 3O2(g) ----> 2N2(g) + 6H2O(l) c) CH4(g)+ 2O2(g) ----> CO2(g) + 2H2O(l) d) 2H2S(g) + SO2 (g) ----> 3S(s) + 2H2O(l) The correct

asked by Marrion on October 10, 2009
46. Texas History

Look I really need help! But if you cannot help me please DO NOT post on this page.If you can help I appreciate it very much. Government in Mexican Texas Quiz 1. What was a focus of the Constitution of 1824? A. Effective economic principles B.state led

asked by Kandy Girl on October 2, 2018
47. chemistry

In which reaction does the smallest percentage change in volume occur? a) C3H8 (g) + 5O2(g) ---> 3CO2(g) + 4H2O(l) b) 4NH3(g) + 3O2(g) ----> 2N2(g) + 6H2O(l) c) CH4(g)+ 2O2(g) ----> CO2(g) + 2H2O(l) d) 2H2S(g) + SO2 (g) ----> 3S(s) + 2H2O(l) The correct

asked by Marrion on October 10, 2009
48. Salford

How to prepare 500ml of 7% Question 6 You need to make 500mls of a 7% bovine serum albumin solution. What mass, in grams, do you need to add? Perform the calculation then type in the correct answer to 1dp. Do not add units or additional spaces. 10 points

asked by Danielle on October 19, 2014
49. English

Which of the following is unimportant for an introduction in formal or academic writing? a.Entertaining the audience b.Establishing the key point the piece of writing will make c. Discussing your opinion on the topic for at least three sentences.

asked by Tim on August 6, 2016
50. Chemistry

A closed manometer is filled with an oil with density of 0.776 g/mL. What is the pressure in mmHg when the liquid column in the manometer stands at 85.7 mm? im not sure what mm is suppose to stand for here (probably meters but that doesnt fit into the

asked by Henry on July 30, 2011
51. chemistry

Calculate the change in Gibb’s free energy when 1.63 moles of sodium metal react with excess chlorine gas to form sodium chloride . Assume standard conditions. The ΔG values can be found in your textbook. The units for the answer are kJ

asked by danny on February 7, 2015
52. Math

The tires on a car are 25 inches in diameter. If the car is moving at a constant speed of 65 miles per hour, how many rotations per second is the front left tire making? Express your answer as a decimal to the nearest tenth. (1 mile = 5280 feet)

asked by Kaitlyn on November 11, 2016
53. Social Studies/World History

hi I was doing a study guide for a big test I'm having in my World History class and I was wondering if anyone can help me answer this question... -what trends in political organization and economic development can be identified in 20th century world

asked by Amanda on April 2, 2011
54. finance

Use the following scenario to answer Discussion Question 2. Jean will receive \$8,500 per year for the next 15 years from her trust. If a 7% interest rate is applied, what is the current value of the future payments? Describe how you solved this problem,

asked by Anonymous on September 17, 2009
55. College Algebra

If monthly payments p are deposited in a savings account paying an annual interest rate r, then the amount A in the account after n years is given by A= p(1+r/12)[(1+r/12)^12n - 1]/ (r/12) Graph A for the values of p and r. p = 100, r = 0.06 Estimate n for

asked by Ashton on December 10, 2014
56. math

dave has a rabbit, a ferret,a gerbil and a turtle. He feeds them in a different order each day. In how many different orders can dave feed his pets. Make an organized list to solve each problem. Write each answer in a complete sentence show work please

asked by cam on September 10, 2012
57. ANYBODY KNOW..

does anybody knowq any websites that has qustions about half lives (radioactivity)? Here is a fact sheet. I don't know if it is what you are looking for or not. If you have a question about radioactivity, post it here and I'm sure someone will be able to

asked by Mallory on January 20, 2007
58. Eng B

If an author is skillful at representing the point of view and attitudes of a hobo, an nurse, a corporate CEO, and a variety of other diverse characters, the author is demonstrating A. dramatic irony. B. negative capability. C. first person reporting. D.

asked by Jen on April 30, 2013
59. accounting

Dan and Joan want to buy an airplane. They find one that will cost \$200,000. They must pay 10% down, and can get the balance financed with a 10 year loan at 7% interest and annual payments. What is their annual payment? Answer \$26,826 \$25,626 \$24,457

asked by chris on March 16, 2013
60. physics

A light, rigid rod l = 5.55 m in length rotates in the xy plane about a pivot through the rod’s center. Two particles of masses m1 = 9.8 kg and m2 = 2.4 kg are connected to its ends. Determine the angular momentum of the system about the origin at the

asked by d on February 12, 2015
61. Algebra

In an expedition to seize his enemy's elephants, a king marched 2 yojanas the first day. Say, intelligent calculator, with what increasing rate of daily march did he proceed, since he reached his foe's city, a distance of 80 yojanas, in a week? my answer

asked by yumi on April 27, 2016
62. Math

A projectile is fired with an initial muzzle speed 190 m/s at an angle 60 from a position 5 meters above the ground level. Find the horizontal displacement from the firing position to the point of impact. I know that y=vsin(60)t-.5gt^2 and x=vcos(60)t. but

asked by Ken on September 23, 2016
63. algebra

According to the world almanac, in 1990 there were 41,223,804 students enrolled in full-time day schools and there were 2,397,351 classroom teachers for these students. On average, how many pupils were there per teacher? Round answer to the nearest tenth.

asked by jay on February 8, 2011
64. art

Which reason best describes why Grandma Moses chose to celebrate country scenes by immortalizing them as art? A. to recognize unusual scenes B. to identify simple pleasures (My answer) C. to commemorate her long life D. to reveal her exceptional memory

asked by Helper on March 9, 2018
65. AP Physics

A skier is accelerating down a 30.0° hill at a = 2.60m/s/s. (a) What is the vertical component of her acceleration? (b) How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation

asked by Juli on October 15, 2009
66. math

Suppose payments were made at the end of each month into an ordinary annuity earning interest at the rate of 3.5%/year compounded monthly. If the future value of the annuity after 12 years is \$50,000, what was the size of each payment? (Round your answer

asked by phalyn on November 20, 2015
67. Early Child Ed.

Would the best answer for this question be: #1 or #3? A change that takes place from young preschoolers to older preschoolers is inner speech. This is shown through the child: 1. planning ideas in his head. 2. carrying on conversations with himself. 3.

asked by Juanita on September 1, 2007
68. Calculus--Pythagorean Theorem

Use the Pythaogorean Theorem to determine the exact length of AB. Express the answer as A) an exact value in simplest mixed radical form B) A decimal to the nearest hundredth The picture is right here, I uploaded it of the diagram. h t t p : //imageshack .

asked by -Untamed- on September 25, 2011
69. engilsh

In Great Expectations, Miss Havisham's body is put on the dining room table after she is badly burned in the fire. What is ironic about how she is now "dressed" and where she is actually lying? Answer in 2 to 3 sentences. Miss. Sue PLEASE HELP I read the

asked by lovebug on October 29, 2018
70. Psychology

A theory can be defined as: a an attempt to test behavior and thought process. b an accurate description of problem-solving behavior. c the basis for relationships among facts and principles. d the application of the scientific method through statistics. I

asked by Nicci on April 25, 2011
71. Special topics in guidance

Josh looked at his block structure and said to the teacher, "I can't finish the tower because Sam took all the skinny blocks. He said he'd punch me if I tried to get them back." This reflects the _______ "building block" dimension of self-esteem. A. worth

asked by Diana on April 28, 2019
72. childcare

You are trying to plan an activity for your third graders, who will be arriving around 2:30 in the afternoon. Today you want to do something associated with mathematics. Which one of the following activities would be appropriate? A keeping track of the

asked by Abbie on December 16, 2009
73. chem

150 cm3 0.24 M naoh solution react with excess al(no3)3, calculate the mass of saodium aluminate produced. al(no3)3 + 4naoh -> naalo2 + 3 nano3 +2h20 i got 0.738g.. is my answer correct? if im wrong could u show me the calculation?

asked by Yuni on September 16, 2011
74. Physics

Suzie (of mass 84 kg) is roller-blading down the sidewalk going 34 miles per hour. She notices a group of workers down the walkway who have unexpectedly blocked her path, and she makes a quick stop in 1.1 seconds. What is Suzie’s average acceleration?

asked by Lily on December 10, 2015
75. Precalculus!

So I have this major assignment due, and I cant seem to figure this one out: A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point (5, 3). Write the length L of the hypotenuse as a function of x(the x-intercept

asked by kajal on September 16, 2011
76. American Government

Which is true regarding the nation’s environmental policy? a. The first major steps by the national government to clean up the environment began in the early 1900s. b. A majority of the public is sympathetic to environmentalism. I would say B is the

asked by HM on October 5, 2011
77. Math

Okay, I'm in a calculus class but stuck on some algebra...it's not crucial that I get the answer to this but I'm wracking my brain because I can't remember how the following is obtained; if you can show me how this is done in steps I'd greatly appreciate

asked by Bob on September 8, 2013
78. AP Physics

The initial kinetic energy imparted to a 0.72 kg bullet is 1777 J.The acceleration of gravity is 9.81 m/s2. Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by jeff on February 26, 2011
79. world history

How did food surpluses change the way of life in early human settlements? A-villages needed to organize governments B-the population decreased C-more hunting and gathering was required D-humans needed fewer tools and possesions my best answer is A is that

asked by Cassandra on August 11, 2017
80. Statistics

A random sample of forty-eight 200 meter swims has a mean of 3:12 minutes and a standard deviation of .09 minute. Construct a 95% confidence interval for the population mean time. I know u: 3.12, sx: .09, n:48, c:.95 What is the formula I use to find the

asked by Brian on August 1, 2012
81. Math

I need to find the answer to this brain teaser. Mcnisens sells mcnuggets in packages of seven, eleven, or thirty. What is the largest number of pieces that yoh cannot order from mcnisens. I need it as a keyword for a playfair cipher. I have tried forty

asked by Shawn on June 1, 2015
82. English

Choosing a good reviewer for your writing means finding someone who A. is a close friend and will give you a positive review. B. concentrates on correcting your spelling and grammar errors. C. will concentrate on your ideas and how well you support them.

asked by Lauren on April 7, 2015
83. Physics

The initial kinetic energy imparted to a 0.1 kg bullet is 1036 J. The acceleration of gravity is 9.81 m/s2 . Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by Mike on February 27, 2011
84. history

2. Which of these claims produced conflict between religious leaders and transcendalists writers? A. the claims that god nad nature were the same. B. the views that everyone could interpret Gods will C. the beliefs that morality was different fro every

asked by superwoman on April 28, 2016
85. Social Studies

Which of the following most caused the Cold War? A.) different views on communism and democracy B.) different views on the use of the atomic bomb C.) the division of Germany, Austria, and Berlin into zones of occupation D.) the creation of the Warsaw Pact

asked by Social Studies Help on May 6, 2016
86. Physics

The axle of a solid wheel of mass M and radius R is attached to a horizontal spring of constant k as shown below. Derive and simplify an expression for the period of the wheel’s oscillation, assuming it rolls back and forth without slipping. Answer T=

asked by Ashley on February 24, 2016
87. Chemistry

1. A student collected the following data for a fixed volume of gas: Temperature (⁰C) Pressure (mm of Hg) 10 726 20 750 40 800 70 880 100 960 150 ??? Fill in the missing data point. Show all calculations leading to an answer.

asked by sophia on December 28, 2016
88. Physics

The initial kinetic energy imparted to a 0.1 kg bullet is 1036 J. The acceleration of gravity is 9.81 m/s2 . Neglecting air resistance, find the range of this projectile when it is fired at an angle such that the range equals the maximum height attained.

asked by Dave on February 27, 2011

This may seem like an easy question, but I am torn between two answers and would like some help. I am inclined to go with D. as my answer, but also feel like A. might also be correct. The greatsest number of elected officials responsible for the machinery

asked by Keith on November 26, 2007

Charlene is on spring break in Mexico. She purchases a souvenir for 161 pesos, which she charges to her credit card. If the exchange rate that day is USD to MXN = 11.59, how much will her card be charged in U.S. dollars? a-\$149.41 b-\$7.20 c-\$172.59

asked by Steve on April 4, 2018
91. Finance

Corporations that do not issue financial securities such as stock or debt obligations: A) will not be able to increase sales. B) cannot be profitable C) generate sufficient funds to fulfill their needs D) do not face double taxation of thier profits I read

asked by Kaleb on July 27, 2008
92. Math

An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground distance from the airport to the point directly below the plane when the pilot begins the descent. Round your answer to the nearest

asked by dan on January 30, 2013
93. Government

All civil liberties are: a. So specific in nature that the courts have no difficulty determining how to interpret them. b. Conditional no right is absolute in practice because a right can conflict with each other rights and societys other other legitimate

asked by Tonya on October 4, 2011
94. Calc

So the q is; You need to enclose a rectangular field with area 9600m^2, then divide the field into 2 sections. Whats the minimal amount of fencing required to accomplish this. So i have 3x+2y, and 9600=xy. i TRIED ISOLATING the second formula and plugging

asked by Labub on March 16, 2018
95. Chemistry

A student collected the following data for a fixed volume of gas: ￼Temperature (C) Pressure (mm of hg) 10 726 20 750 40 800 70 880 100 960 150 ??? Fill in the missing data point. Show all calculations leading to an answer.

asked by Maria on July 13, 2015

I am clueless as to what the following question's answer is. The Puritans founded Harvard College at Newtowne in 1636. Three years later, they renamed the city of Cambridge to honor the British city where many of the colonists had studied. What does this

asked by Victoria on January 22, 2016
97. Special topics in guidance

Josh looked at his block structure and said to the teacher, "I can't finish the tower because Sam took all the skinny blocks. He said he'd punch me if I tried to get them back." This reflects the _______ "building block" dimension of self-esteem. A. worth

asked by Diana on April 29, 2019
98. child psychology in general

in conducting experiments to test scientific theories,exceptions? a.can be triggered if they are few in number b.tend to be disproved or substantially weaken the theory and must be reported c.are included to increase the power of the theory d.suggest that

asked by susue on July 30, 2013
99. Algebra

Jane agrees to buy a car for a down payment of \$4000 and payments of \$260 per month for 9 years. If the interest rate is 9% per year, compounded monthly, what is the actual purchase price of her car? (Round your answer to the nearest cent.)

asked by Melany on August 10, 2015
100. child day care management,health,safety,and nutrit

Q; the interaction between a child's biological makeup and the enviromental influences that affect his or her development and behavior is called the A. balanced system approach B. ecological system theory C.body in the classroom analysis D. me\them dynamic

asked by alex on February 16, 2011