# 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 285
1. ## algebra 2

\$9000 is invested at 8% compounded quarterly. In how many years will the account have 20) grown to \$11,000? Round your answer to the nearest tenth of a year.

asked by kyle on July 16, 2011
2. ## Pre-Calculus

Help------I'm confused. I am trying to convert the linear equation 4x+3y-10=0 to polar form. Thus far, I have 2= r cos(theta -?????). I understand that I must get the arctan of 3/4 but I get the answer of 36.9. Is this correct and if not--what am I doing

asked by Lucy on September 1, 2008
3. ## S.S.

Which location did not serve as the headquarters for Louisiana's government during the Civil War? a. Baton Rouge b. New Orleans c. Opelousas d. Shreveport I think the answer is c. What do you think?

asked by Micheal on February 8, 2017
4. ## English

In the story "A Contribution to Statistics" 1.) Which of the following words best describes the author's view of humanity? a.) altruistic b.) optimistic c.) pessimistic d.) realistic my answer is a

asked by Steve on October 29, 2015
5. ## English

What does the balded word mean? The PORTENTOUS actor stood up to receive the award, even though his name hadn't yet been called. A.) arrogant************************* B.) confident C.) excited Answer: 1.) A

asked by Cassie on March 17, 2014
6. ## English

How does a self assessment improve the job search process? What skill benefit from good self-reflection? I got the answer for the first question but I need help with the second one plZ. Thnx^_^

asked by Thara on January 25, 2011
7. ## Social Studies

What Groups benefited/didn't benefit from the Economy in the 1920's. I tried wikipedia and various websites all day,but no help. Can anyone answer this question without giving me links? I would really appreciate it!

asked by Sam on January 4, 2011
8. ## math

the angle of elevation of the sun is 27 degree.a man is 180cm tall.how long is his shadow?give your answer to the nearest 10cm.

asked by kamal on May 8, 2016
9. ## chemistry

Calculate the surface energy of the (100) plane of niobium. The heat of atomization is 745 kJ/mol. Express your answer in J/cm2.

asked by Anonymous on May 31, 2013
10. ## algebra

What number must be added to each of the numbers 0, 8, and 32 so that they form consecutive terms of a geometric sequence? I don't understand what the question is asking first of all. The answer is 4. Help is much appreciated.

asked by jason on November 28, 2011
11. ## Math 104

Determine the comparable interest rate for a \$70,000 loan when the quoted information is 12.4% + 0.5 pt + \$300. (Round your answer to two decimal places.)

asked by Gloria on January 28, 2012
12. ## Mechanics

Calculate the average horsepower required to raise a 200-kg drum to a height of 20 in a time of 1:0 minute. Show the solution and answer

asked by Aries on September 15, 2013
13. ## science help!!!!!!!!!

Carbon dioxide is obtained from the air and changed into carbohydrates and oxygen during the process of A. Fossilization B.resperation C.digestion D.photosynthesis Is the answer B?

asked by butterfly on November 7, 2014
14. ## GROWTHandDECAY

Can someone give me a growth and decay word problem solve it and explain how you arrive at the final answer in a way I understand it. Thanks ahead of time.

asked by TOTALLY lost on March 13, 2012
15. ## Civics

What term refers to the total amount of a good or service that is available for purchase? A. Demand B. Supply C. Scarcity D. Opportunity cost My answer is B.

asked by Carla on May 24, 2017
16. ## math

the angle of elevation of the sun is 27 degree.a man is 180cm tall.how long is his shadow?give your answer to the nearest 10cm.

asked by kamal on May 8, 2016
17. ## chemistry

Calculate the surface energy of the (100) plane of niobium. The heat of atomization is 745 kJ/mol. Express your answer in J/cm2.

asked by nonu on June 1, 2013
18. ## Social Studies

What Groups benefited/didn't benefit from the Economy in the 1920's. I tried wikipedia and various websites all day,but no help. Can anyone answer this question without giving me links? I would really appreciate it!

asked by Sam on January 4, 2011
19. ## Math-college

Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. n=4; i and 3 i are zero; f(-2)=65 f(x)= An expression using x as the variable. Simplify your​ answer.

asked by Mike on July 25, 2017
20. ## algebra

we are using the distance formula right now and i asked my teacher for help on an equation and this quation had a fraction in it and i don't understand how she got her answer. the question that i need help on is: d= the square root of (4-6)^2+(-2/3-2)^2.

asked by Rebecca on April 15, 2008
21. ## trigonometry

please me to answer this question.because i will pass this coming monday march 21,2011.fin the diameter of three circle inscribed in a triangle. whose base is 50 cm.

asked by jen on March 17, 2011
22. ## trigonometry

please me to answer this question.because i will pass this coming monday march 21,2011.fin the diameter of three circle inscribed in a triangle. whose base is 50 cm.

asked by jen on March 17, 2011
23. ## English

How does a self assessment improve the job search process? What tools benefit from good self-reflection? I got the answer for the first question but I need help with the second one plZ. Thnx^_^

asked by Thara on January 25, 2011
24. ## trigonometry

please me to answer this question.because i will pass this coming monday march 21,2011.fin the diameter of three circle inscribed in a triangle. whose base is 50 cm.

asked by jen on March 17, 2011
25. ## Math 6b

You roll a number cube twice. Find P(even then not 2). Write the probability as a fraction in simplest form. I don't know the answer to this one but I'm just asking for the process so I can solve it.

26. ## Probability

Assume Z has a standard normal distribution. Use Appendix Table III to determine the value for z that solves each of the following: (Round your answer to 2 decimal places.) P(Z

asked by ash on March 21, 2014
27. ## childhood

A caregiver who stands in loco parentis to a child must act as------ would A the parents B the state officials C a certified teacher D a third party the answer is A

asked by Rosa on December 17, 2009
28. ## Social studies

Which event contributed most significantly to the settlement of Muslim people in Israel A: exodus B: diaspora C: Holocaust D: world of war I I My answer is C

asked by Anonymous on March 11, 2015
29. ## science

asked by gloria on March 12, 2012
30. ## physics

You are on a hike in the mountains. You have 3.03 km left to go before your next campsite. The sun will set in 5.2 h. What average speed must you walk to get to camp at sunset? Answer in units of km/h.

asked by zach on January 4, 2016
31. ## Math

1.The are of a triangle is A=1/2bh. where A is the area, b is the base,h is height. Which of the following correctly expresses b in the terms of the other quantities? A. B=2AH B. B=H/2A C. B=2H/A D. B= 2A/H Why would that answer be correct. SOLVE.

asked by Sherkyra845 on November 1, 2010
32. ## AP Chemistry

A 2.8 gram sample of a gaseous substance occupies 12 L at 47 degrees C and 683 torr. What is the density of the gas under these conditions? Answer in units of g/L

asked by Gabriella on February 16, 2014
33. ## algrebra with application

Determine the comparable interest rate for a \$80,000 loan when the quoted information is 10.4% + 0.5 pt + \$300. (Round your answer to two decimal places.)

asked by Anonymous on November 27, 2011
34. ## AP Chemistry

To what temperature must a sample of helium gas be cooled from 110 degrees C to reduce its volume from 4.9 L to 0.7 L at constant pressure? Answer in units of K

asked by Gabriella on February 16, 2014
35. ## Art

How are artists and writers most similar? A.both tell stories through their creations. B.both have trouble getting published. C. both are censored in what they can produce. D. both use mathematics to create their products. Is the answer A?

asked by anyone on November 5, 2014
36. ## chemistry

Find the number of moles in 12×10^24 CO2 molecules 1mole is equal to 6.0×10 ^23 ? 12x10^24 Then division of them but the answrr did not match the answer of the book

asked by joanna on December 8, 2016
37. ## Trig

Last question! Just seeing why I’m getting these wrong In a right triangle with a leg of 4 and a hypotenuse of 8, find the measure of all angles. Correct answer: 30deg, 60deg, 90deg How?

asked by Kay on February 26, 2018
38. ## Art

The towers of St. Balsil's Cathedral in Russia are symbolic of what events? A. Eight festivals. B. Eight religious dances. C. Eight battles. D. Eight local holidays. Is the answer C? Thank you

asked by Anonymous on March 12, 2015

What makes some companies more profitable than others? What are the similarities and differences between profit and profitability? Provide real-world examples to support your answer.

asked by lorraine on June 23, 2009
40. ## Literacy

10. Use one of the sources available in the Almanacs and Yearbooks section to identify the approximate time of sunrise in Anchorage, Alaska, on December 25, 2015. A. 10:15 A.M. B. 9:45 A.M. C. 11:30 A.M. D. 8:10 A.M. ANSWER IS A

asked by Mrs. Jane on March 10, 2012
41. ## Math/Trig

Find the radius of a circle with a central angle of pi/7 and a length of the intercepted arc equal to 7.7 cm. Round your answer to the nearest tenth.

asked by CJ on January 20, 2011
42. ## SS7R - HW Qs. Check (Q2)

The principle of ________________ _________________ gave the right to new states to choose if it's labor would be free or slave answer - popular sovereignty am i correct????

asked by Laruen on June 10, 2012
43. ## science Help 911!!

Carbon dioxide is obtained from the air and changed into carbohydrates and oxygen during the process of A. Fossilization B. Respiration C. Digestion D. Photosynthesis Is the answer D? Thanks

asked by Charm on November 7, 2014
44. ## science

Carbon dioxide is obtained from the air and changed into carbohydrates and oxygen during the process of A.fossilization B.resperation C.digestion D.photosynthesis Is the answer B?

asked by butterfly on November 6, 2014
45. ## Art

can one of you post a link of a peasant family cooking over a Campfire? the artist is by bartolomeo pinelli and help me answer a question with the picture? im not cheating or anything but please help!!!!!!

46. ## SS7R - HW Qs. Check (Q5)

Whena worker freely chooses his employer and works for wages is it called ____________ answer - free labor am i correct????

asked by Laruen on June 10, 2012
47. ## chemistry

What is the molarity of a nitric acid solution prepared by diluting 1.5L of 3.00M HNO3 to a total volume of 2.50L? Is the correct answer 1.8M or do I have to do more???

asked by yppum on December 13, 2009
48. ## English Language

which of the following phrases follows the rules of punctuation. a)the spring semester b)the school PrinciPal c)the long war for Independence d)the states of the northeast my answer is c though not too sure.

asked by Tessy on January 14, 2016

How have things changed for African Americans and women since the 1959 first performance of A Raisin in the Sun? My Answer- They are more respected and there is less discrimination against them. Should I add anything else?

asked by Anonymous on August 22, 2007
50. ## Math

Describe a real-world problem that can be solved using the expression 29 divided by (3/8 + 5/6). Find the answer in the context of the situation. Please help! Due tomorrow. I would really appreciate it!

asked by Secret Student on November 3, 2015
51. ## science

The concentration unit used in Raoult's Law calculations is: a. mole fraction b. percent by weight c. molarity d. molality e. none of these I think the answer is A... is is corrent ?

asked by Kim on February 8, 2008
52. ## Social Studies

What did Frederick Douglass believe that prevented Americans from living up to the Constitution? a) manifest destiny b) abolition c) popular sovereignty (my answer) d) slavery

asked by Betta Fish on December 15, 2016
53. ## math

Find the equation for the surface formed by rotating (x = 3*cos(y)) about the y axis. Your answer must not contain radical symbols (square root signs).

asked by hamlet on April 29, 2012
54. ## physics

What is the critical angle of light traveling from benzene (n=1.501) into air? Choose one answer. a. 40.05o b. 48.22o c. 41.78o d. 62.63o

asked by ashley -- on April 30, 2011
55. ## English

choose the correct answer "(who-whom)am I speaking to?" "This is (me - she - her,"said the girl when the speaker asked to speak to Joyce. (whoever - whomever) ate my icercream will regret it.

asked by Julz on March 27, 2008
56. ## Calculus

Tried this problem severeal ways. Get a different answer every time, but it is in the same ballpark. Any help would be much appreciated. How many zeros are at the end of the product of the first fifty positive integers?

asked by Matt on October 24, 2007
57. ## physics

What is the critical angle of light traveling from benzene (n=1.501) into air? Choose one answer. a. 40.05o b. 48.22o c. 41.78o d. 62.63o

asked by ashley -- on April 30, 2011
58. ## life orientation

Evaluate the extent to which peer pressure can impact negatively on intrapersonal conflict. Give two well explained examples to support your the answer

asked by vusi on February 18, 2015
59. ## Maths

I understand that the answer to this is a+b-c, but I'm not sure how to show working out for this. Any help would be great. " O is any point in the plane of the square ABCD. The vectors OA, OB and OC are a, b and c respectively. Find the vector OD, in terms

asked by Vectors on November 25, 2014
60. ## Dogs

Thank you for using the Jiskha Homework Help Forum but posting so close together is considered "flooding." Only repost if you don't receive an answer in several hours. The volunteers here are not on 24/7.

asked by SraJMcGin on May 8, 2007
61. ## Science

which of the following is a correctly balanced equation A.2Cu+O2--> 2CuO B.Mg + O2--> MgO2 C. 3KCI+HNO3-->3HCl+KNOW D. CaCO3---> CaO+CO3 answer b

asked by kim on September 22, 2014
62. ## science

what does an enzyme NEVER do with its substrate? the answer is 1 word that is 6 letters long. There are probably 300 words in any dictionary that will fit this. Do you have a vocab list in your lesson?

asked by michelle on May 8, 2007
63. ## information

Ms. Sue, Where can I get some reading material that will help me answer those two questions. What do the terms race and ethnicity mean to you? Why are these concepts important to United States society?

asked by rose -Ms. Sue on June 10, 2008
64. ## physic

A long jumper leaves the ground at an angle of 22.7◦ to the horizontal and at a speed of 9.47 m/s. How far does he jump? The acceleration due to gravity is 9.8 m/s2 . Answer in units of m

asked by Anonymous on October 13, 2014
65. ## physics

You are on a hike in the mountains. You have 4.92 km left to go before your next campsite. The sun will set in 6.6 h. What avergae speed must you walk to camp at sunset? Answer in units of km/h

asked by Alex on September 8, 2012
66. ## Chem---DrBob222

What are the relative rates of reaction of primary, secondary and tertiary alkyly halides in an SN1 substitution? Explain the reason for your answer? Thank you so much?

asked by Kim on October 14, 2014
67. ## Health

1. The _____ is something that should be tested according to the comfort level of the golfer. A. Grip** B. Putting green C. Sand trap D. Tee Check my answer?

asked by Jinxx on April 13, 2017
68. ## chemistry plz help help

Use Rydbuz equation to calculate the wavelength of the third line in the paschen series of the hydrogen spectrum.give ur answer in Nm. RH=2.18 * 10^-18j, H=6.63 * 10^-34J.

asked by weryiyemi on March 29, 2017
69. ## Health (STD's)

Explain successful methods to prevent, detect, and treat communicable diseases. You don't have to give me the answer all I need is some good websites.

asked by Anonymous on November 25, 2015
70. ## physics

A sound wave traveling at 342 m/s is emitted by the foghorn of a tugboat. An echo is heard 2.50 s later. How far away is the reflecting object? Answer in units of m.

asked by Maria on February 22, 2011
71. ## law and ethics in med

please check my answer thanks :) Which of the following is MOST pertinent in a legal or court room context? 1. confidentiality 2. privileged communication 3 etiquette 4.pt's expectaion of privacy I think it might be #2 I am not really sure

asked by Anonymous on November 17, 2007
72. ## life orientation

Evaluate he extent to which peer pressure can impact negativity on intrapersonal conflict.give two well explained examples to support answer

asked by malompo on February 17, 2015
73. ## Algebra

Determine the comparable interest rate for a \$60,000 loan when the quoted information is 10.7% + 0.5 pt + \$200. (Round your answer to two decimal places.

asked by Tosha on April 29, 2012
74. ## Communication

What characteristics of reporting enable you to judge whether or not information is reliable? Please use examples of specific people, events, or phenomena to support your answer.

asked by Jean on March 26, 2008
75. ## CHEMISTRY

Method for getting correct answer? Thank you! What is the value of Kc at 226.85 °C for the reaction below if Kp is 6.24e-3 at this temperature? CO(g) + 2H2(g) ↔ CH3OH(g) a. 3.70e-6 b. 2.1614 c. 1.08e5 d. 10.5000

asked by Chemistry on April 6, 2014
76. ## Trigonometry

over which of the following domains is f(x) = csc(0.1x + 1.2) defined at all points and invertible? x = [0,10] x = [10,20] x = [20,30] x = [30,40] Can someone please explain how to solve this to me and show me all the steps rather than simply giving me the

asked by Nina on April 19, 2017

AT THE SPORT STORE THERE WERE 7 BIKES,1 UNICYCLE,AND 5 CARS PARKED IN THE LOT. HOW MANY WHEELS WERE THERE IN TOTAL? GIVE A NICE EXPLANATION WITH THE ANSWER PLEASE HELP.

asked by Saira on May 20, 2009
78. ## Ethics

According to Kant, we have no direct duties to animals because they lack personal attributes such as___________. my answer is all above could some one tell me if im correct. a. Rationality. b. Self-consciousness. c. Free will. d. All of the above.

asked by Anonymous on February 27, 2014
79. ## ddddddd

perceotual illusions occur when our brain misinterprets sensory information or because of sencory: A) Overload B) Adaptation C) Deptivation D) patterns i am not sure if the answer is A

asked by val on October 21, 2009
80. ## Organic Chemistry

Draw the structure of: (E)-1,2-dibromo-3-isopropyl-2-hexene My approach: I know how to answer this question in terms of basic nomeclature but I have no idea what (E) means in this.

asked by Natasha on February 5, 2010
81. ## psychology

Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

asked by vedrana on October 21, 2009
82. ## math

Determine the comparable interest rate for a \$50,000 loan when the quoted information is 11.8% + 0.5 pt + \$300. (Round your answer to two decimal places.) 1 %

asked by Anonymous on August 22, 2012
83. ## psychology

Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

asked by vedrana on October 21, 2009
84. ## math

17.Given that 3•2 = 9, 2•6 = 64, 1•7 = 1 and 4•4 = 256. What is the value of 10•5? A)50 B)100 000 C)5000 D)5 plz explain how you get this answer i am studying the sample questions for the math olympics tommorow so i need to know what they will be

asked by help on February 26, 2014
85. ## philosophy

What are key differences between the ontological, teleological, and cosmological arguments? Identify the philosopher who you think best supports his or her argument. Explain your answer briefly.

asked by Anonymous on October 20, 2009
86. ## Calculus

I had this on a test: Use the half-angle formula to find the exact value of the expresseion: sin 22.5 degrees my answer - 1/2 sqrt2 - sqrt 2 was wrong

asked by kelly on November 27, 2007
87. ## Math grd 12

In how many ways can you make Rhe border if it requires 15 titles and you use only blue and white ones? Explain your reasoning. The final answer is 8008.

asked by Celina on November 21, 2010
88. ## math

Determine the comparable interest rate for a \$50,000 loan when the quoted information is 11.8% + 0.5 pt + \$300. (Round your answer to two decimal places.) 1 %

asked by Anonymous on August 24, 2012
89. ## Educational Technology

Which descriptor most accurately helps you visualize a story’s plot A: a single point on a map B: a path C: a tree D: am ocean I think the answer is A but I’m not sure, please help me!

asked by C.A on November 15, 2017
90. ## Computers

which of the following types of bitmap graphics is most commonly used on the world wide web? My answer JPEG B. BMP C. PICT D. GIF I'm I on the right track?

asked by Dallas on October 5, 2013
91. ## government

describe a hypothetical situation in which collective naturalization might be applied? We do not do your homework for you. However, if you will repost your answer, we will be happy to proofread and give suggestions.

asked by angie on May 7, 2007
92. ## calculus

3) The table below gives selected values for the function f(x). Use a trapezoidal estimation, with 6 trapezoids to approximate the value of int f(x) dx from 1 to 2 . Give 3 decimal places for your answer. x 1 1.1 1.2 1.5 1.7 1.9 2.0 f(x) 1 2 4 6 7 9 10

asked by Danni on April 20, 2017
93. ## english

11. The following sentence contains which type of conjunction? He is not only a great player but also an exceptional coach. A. Correlative [B. Coordinating] C. Phrasal D. Subordinating is my answer correct

asked by jake on December 14, 2011
94. ## Math

If there are 16 people at a party and one of the group decided to conduct a poll of who the president of the united states was, explain whether you would expect the answer to be accurate and why?

asked by Amanda on November 22, 2010
95. ## math

is anyone can answer this fraction below. .Rename these improper fractions as mixed numbers: 16/5 18/6 19/4 24/5 sorry if it is line suppose but i typed slash pls.understand thanks

asked by oscar on February 13, 2011
96. ## P.E

It is often hard to practice self-control when eating in the company of others because we are greatly influenced by A. peer pressure B. environment C. time D. emotions Is the answer D? Thanks for any help.

asked by Gwen on September 23, 2014
97. ## science

How do i read a solubility curve to answer a question like: at what temp will 50g of potassium nitrate complete saturate 100cm3 of water

asked by Garrett on February 4, 2010
98. ## Math

Can you please tell me how I go about working out the answer to this question? A sprinter has to run a race over 100 feet (ft). How many metres is this? (Hint: You may need to use two conversion factors for this problem) Thank you.

asked by Nursing Student on February 25, 2011
99. ## math and geography

does any body know what websites let you see the 5th grade building spelling skills and daily geography (by evan moor) with answer ? this is using java?

asked by ms. rizzo on October 20, 2009
100. ## English

Please check my answer thank you:) Does the following sentence demostrate correct subject-verb agreement. Robert's friend Steve, as well as his wife, are going to the fair. In said yes

asked by Anonymous on November 10, 2007