# 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 369

A skier of mass 71 kg is pulled up a slope by a motor-driven cable. The acceleration of gravity is 9.8 m/s2. How much work is required to pull him 64.6 m up a 33.8 slope (assumed to be frictionless) at a constant speed of 2.53 m/s? Answer in units of kJ

asked by Ashley on March 26, 2012
2. ## Geometry

Need help solving this problem so confused The tries of an automobile have a diameter of 22 inches. If the wheels revolve ten times, how far does the automobile move? Round your answer to the nearest tenth of a foot and show your work

asked by Bob on May 29, 2014
3. ## astronomy & space

What is the redshift of a galaxy which lies at a distance of 50 mpc, asssuming that the hubble constant is H_0 = 67 km s^-1 Mpc^-1? assume that the speed of light is c=3.0x10^5 Km s^-1 please answer to an accuracy of 2 sig figs. Thankyou.

asked by mathew -b on May 5, 2009
4. ## Algebra

H= 16t^2. To solve Round answer to nearest 10th of a second. A stuntman jumped from a ht of 329 ft off a crane, onto a airbag. Determine the time of stuntmans fall. Fall lasted approximately_______ seconds.

asked by Dorothy on May 1, 2013
5. ## Physics

A window washer drops a brush from a scaffold on a tall oﬃce building. What is the speed of the falling brush after 2.48 s? (Neglect drag forces.) The acceleration due to gravity is 9.8 m/s 2. Answer in units of m/s

asked by Vanessa on September 21, 2011
6. ## Physics

A window washer drops a brush from a scaffold on a tall oﬃce building. What is the speed of the falling brush after 2.48 s? (Neglect drag forces.) The acceleration due to gravity is 9.8 m/s 2. Answer in units of m/s

asked by Vanessa on September 21, 2011
7. ## chemistry

We're studying acids and bases; the question states that 50mL of 0.1M HNO3 solution is mixed with 25mL of 0.1M NaOH. What is the pH? I thought that I would use the Henderson-Hasselbach equation; but my answer does not match the one give in the solution.

asked by micole on May 23, 2008
8. ## School

The Robinson's have quite a lot of family pets. They have 3 times as many budgies as they have cats and there are a total of 30 legs between them. Complete the following statement. The Robinson's have ____cats and ____budgies. I need help, can someone show

asked by 88 on April 19, 2016
9. ## Psych

Survey results may be inaccurate due to : A) participants who do not tell the truth. B) the bias respondents C) the use of a representative sample D) failure of most statistical procedures in analyzing the results of surveys. I am stumped but beleive the

asked by Tisha on August 4, 2011
10. ## ancient history

1)Discuss the life of Paleolithic nomads and what did this type of life make it impossible for these people to live? 2)What were Cyrus,Darius and Zoroaster main concerns at the time? Pls. answer the questions as soon as possible

asked by Anonymous on November 5, 2013
11. ## math

11. Excluding Alaska, find the lowest temperature in the United States for the following date _________ (April 2nd) Express your answer in both Fahrenheit and Celsius. Also include the place where the temperature was recorded

asked by wishing i was good at math on May 11, 2009
12. ## Bioelectricity

K equil-v: Only potassium may cross a membrane separating two compartments. At a temperature of 30∘C, the concentrations of potassium ions are: intracellular: 280 extracellular: 110 What is the equilibrium potential? Give a numeric answer within 1%, in

asked by B on February 19, 2013
13. ## Chemistry

Calculate the maximum wavelength of electromagnetic radiation capable of breaking the C-N bond in lysine. DATA: Average Bond Energies (kJ/mol) N-N 160 C-C 350 Express your answer in meters.

asked by selly on January 11, 2013
14. ## Bioelectricity

Na equil-v: Only sodium may cross a membrane separating two compartments. At a temperature of 28∘C, the concentrations of sodium ions are: intracellular: 100 extracellular: 485 What is the equilibrium potential? Give a numeric answer within 1%, in mV.

asked by B on February 19, 2013
15. ## math calculus

The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle tissue is modeled by C = 3t/26 + t^3 Use differentials to approximate the change in the concentration when t changes from t = 1 to t

asked by justin on May 4, 2013
16. ## chemistry

The rate constants for a first order decay reaction are found to be: k287.3∘C=1 x 10−4 s−1 k327.4∘C=19.2 x 10−4 s−1 a) Determine the value, in s-1 of k250∘C (b) How long will it take, at 350 ∘C, for the reactant to decay to 1% of its

asked by Anonymous on January 11, 2013

Find DE if D=[-2 4 6] and E=[1 -2] [5 -7 1] [0 4] [-3 4] I followed the example in the book on how to multiply matrices and one I found on the Internet and keep coming up with the same answer which is not one of the solutions given to choose from. WORK:

asked by Lucy on June 22, 2008
18. ## Physics

A car is traveling at 66.9 mi/h on a horizontal highway. The acceleration of gravity is 9.8 m/s2. If the coefficient of friction between road and tires on a rainy day is 0.13, what is the minimum distance in which the car will stop? (1 mi = 1.609) Answer

asked by dallas on February 19, 2013
19. ## math calculus

The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle tissue is modeled by C = 3t/26 + t^3 Use differentials to approximate the change in the concentration when t changes from t = 1 to t

asked by akash on May 4, 2013
20. ## English(ASAP)

Hi, I need help on this as soon as possible. Thank you. 1. Which of the following events, characters, or objects can be said to make a swerve? A. A snowstorm and a cloudburst. B. A roller skater and a seal. C. A rainstorm and a bicyclist. D. A seal and a

asked by Tia on February 8, 2015
21. ## algebra

The Robinson's have quite a lot of family pets. They have 3 times as many budgies as they have cats and there are a total of 30 legs between them. Complete the following statement. The Robinson's have ____cats and ____budgies. I need help, can someone show

asked by 88 on April 19, 2016
22. ## physics

A 130 N block rests on a table. The suspended mass has a weight of 63 N. 130 N 63 N µs a) What is the magnitude of the minimum force of static friction required to hold both blocks at rest? Answer in units of N

asked by Anonymous on October 25, 2012
23. ## Criminal Justice

Social Darwinism: A. explains corporate crime. B. is associated with Jacques Rousseau. C. supports aid to the disadvantaged. D. has as its credo the phrase "survival of the fittest." According to my book a,b,c are wrong. And answer D im not sure i don't

asked by Amy on June 18, 2015
24. ## Calculus 1

Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer values. If an answer does not exist, enter DNE.) f(θ) = 4 cos θ + 2 sin^2 θ

asked by TayB on October 21, 2015
25. ## Chemistry

The rate constants for a first order decay reaction are found to be: K287.3C = 1 X 10-4s-1 K327.4C = 19.2 X 10-4s-1 (a) Determine the value, in s-1 of K250C (b) How long will it take, at 350C, for the reactant to decay to 1% of its original concentration?

asked by Chemgam on January 11, 2013
26. ## history

For my history class I need to identify these terms but do not know where I can find more info about them to make my answer a page long for each... these terms are.. FOOD AID and the Soviet-Afghan War that occured during the 20th century.. thanks

asked by Rose on March 18, 2010
27. ## Art

Figures viewing the lake by Peter Fabrics and William Hamilton Color was used in this image to create all of the following EXCEPT A. Emphasis on the central figure B. Symmetrical balance C. Unity D. Radial balance*** Is the answer D?

asked by Beau on September 22, 2014
28. ## which of these actions would most help a worker im

which of these actions would most help a worker improve their productivity? A: Finding a new job in a different field. B: Taking a training course related to her job. ****** C: Buying a laptop computer for home use. D: asking her employer to give her a

asked by Ashley on November 25, 2015
29. ## American Politics

Which of the following was a primary influence on the Framers as they drafted the Constitution? A. French Revolution B. French and Indian Wars C. advocacy for states' rights by John Adams. D. revising the Articles of Confederation Is D. the answer

asked by Bianca on November 13, 2013
30. ## Physics

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.1 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 4.51 × 10−11 m. Answer in units of N

asked by Kate on October 29, 2013
31. ## medical transcription 2

PLEASE CAN SOME ONE POST THE ANSWER FOR Exam 40988300-A Transcription Assignment 6: Diagnostic Imaging/ Interventional Radiology TE#13: MRI brain for Edgar Jorda Read more: penn foster medical Transcription.....thank you!

asked by kane on August 12, 2011
32. ## Math

If a rectangular lot measures 800m by 600m write the ratio of the width of the lot to its length.express your answer I lowest term. Plssss help me to solve it I don't understand how and what is the formula.?

asked by Kathy on July 31, 2016
33. ## Pre calc

Vector A has magnitude 23 units and direction, counterclockwise from east, of 5.8 degrees. What is the value of its x component to 1 decimal place? Its y component? This problem seems easy enough but I keep getting the wrong answer using the law of sines.

asked by Me on July 30, 2010
34. ## geometry

Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by the circle, how many square feet of sod will he need to complete the garden (use 3.14 for and round your answer up to the next

asked by Lexo on November 18, 2010
35. ## math

5. A group of children are playing baseball in a small field. Their baseball diamond is a square with sides 14.1 m. When throwing the ball from home plate to second base how far must it go? Round your answer to one decimal place.

asked by Panzy on November 9, 2014
36. ## chemistry

Precipitation Reactions is the title of the section the problem is A solution of sodium hydroxide is added to a solution of iron (II) chloride. My Net ionic equation was OH- + Fe+2 -> Fe(OH)2 I want to know if my answer is correct and why OH in Fe(OH)2 is

asked by Selenee on September 30, 2009
37. ## Physics

A daredevil decides to jump a canyon of width 6.5 m. To do so, he drives a motorcycle up an incline sloped at an angle of 9.45◦. The acceleration of gravity is 9.8 m/s2 . What minimum speed must he have in or- der to clear the canyon? Answer in units of

asked by Kirbi on June 20, 2014
38. ## Grammar

She states that she has developed aches and pains and feels very tired and is not able to walk, she also suffers from muscle cramps. A) complete sentence B) fragment C) run-on See I would say this reminds me of a comma splice but also a run-on. So I say c

asked by Marie on October 9, 2012
39. ## math

Ms.Sue is the answer to estimating the product of 8.99 by 11 ,99.00 Just so you now I am learnig,I have an A 100 percent on two math quizes and 1 math test. In one whole week!!!!! By the way I'm 13 years old. Thanks to you I have a break from washing

asked by Math Geek on August 7, 2012

1.) Which sentence contains an indirect object Answer sign: *** A.) The radio warned us of the storm B.) The police gave everyone 3 hours to evacuate C.) Carl remained home on the island D.) He escaped the storm in a boat***

asked by HELP MEH on March 15, 2018
41. ## Math

How do I find the dimensions of a piece of wrapping paper used to wrap the box? The dimensions are 15in, 9in, 4in. The Surface area equals 462. I don't know to make it into an answer like 40 in. BY 10in

asked by Rachel on March 24, 2010
42. ## Chemistry

The fusion of nuclei requires 1. slow moving (thermal) neutrons 2. a critical mass 3. heavy nuclei 4. plasma at extremely high temperatures I have another question that I do not have the answer in the back of my book. I need help. THank you

asked by nan on December 14, 2011
43. ## physics

a horizontal force of 600Npulls two masses 10kg lying on a frictionnnnless surface connected by a light string .what is the tension in the string?Does the answer depend on which mass end the pull is applied

asked by sara on May 26, 2013
44. ## Science, Example PLZ?

Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life. Have Any Example? I Sure Dont Have Any... Can You Give Me An Example Or Two Since

asked by Algalla on September 12, 2017
45. ## Chemistry

how many milligrams of Na(deDTC)3H2O is needed if 70 mg of FeCl36H2O is used? my work: 70mg(1mol/170.5gFeCl36H20)(225.3gNa(deDTC)3H20/1mo) but the answer was incorrect... is the mole ratio 1:1???

asked by sara on May 10, 2008
46. ## Chemistry

This problem is 1st order for half life. How long would it take for the concentration of cyclopropane to decrease to 50% of its initial value? to 25% of its initial value? Rate constant is 9.2/s I set up like this... t1/2= 0.693/9.2/s= 0.075s at 50% I

asked by Chris on January 21, 2013
47. ## critical thinking

When developing strategies for writing, which of the following is not a good strategy? A. Use school support and guidance B. Rely more on your own experience than on the readings assigned. C. Focus on learning and the process of learning. D. Plan for more

48. ## Physics

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.45 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 5.18 × 10−11 m. Answer in units of N

asked by Kaylee on June 22, 2014
49. ## concept development

A basic rule in evaluating learning activities is to be sure A. the child has no prior knowledge. B. a variety of science process skills are used. C. the strategies are limited. D. the textbook provides step-by-step photos. my answer is b.

asked by Brittney on February 17, 2015

Debate the benefits and drawbacks of both market and mixed economies on the Discussion Board. Present questions for any opponent's arguments, looking for holes and inconsistencies. Attempt to answer any arguments made against your position.

asked by helpless on January 15, 2010
51. ## Math

Two collinear points are given in the table, give a third point that is also on this line x 0 4. It is written vertically on a graph, the other side states y 0 -3. I do not understand how to find the third point for each problem. I missed this lesson, can

asked by Dakota on April 17, 2016
52. ## Chemistry

how mant moles are in 1.30g of (NH4)2SO4? answer in units of mol. today our teacher briefly went over this and doing my homework i totally lost it. and cant remember for the life of me what to do could you please help me and show me step by step what to

asked by Leona on March 18, 2009
53. ## math

sales for the first four months of the year were as follows: jan.5282 feb.4689 mar.3029 apr.6390 find he average monthly sales.(round off your answer to the nearest dollar.

asked by Anonymous on March 5, 2014
54. ## child psychology in general

to say that formal theories are comprehensive means they ? a.have been tested on a large number of children b.are widely accepted in the field c.explain the reasons for behaviour d.encompass many different aspects of behaviour and development my answer is

asked by susue on July 30, 2013
55. ## science/chemistry

I have the answer but how do you solve for this problem: What is the freezing point of a sugar solution prepared by dissolving 375.00g of sucrose (342.3g/mol) in 1500.0g of water (Kf of water=1.86 degrees Celcius)?

asked by Fisher on March 21, 2012
56. ## AP Chemistry

Use the Clausius-Clapeyron equation to calculate the temperature at which pure water would boil at a pressure of 367 torr. The heat of vaporization of water is 43105 J/mol at 100◦C. Answer in units of ◦C

asked by Gabriella on March 5, 2014
57. ## Math

Mason is an architect and is drawing the plans for a room addition for a client. If the shape of the room is a cube, what is the volume in cubic feet if the length is 23 ft? A.529 B.1,024 C.12,167 D.32, 768 Is the answer A?

asked by Its Me on October 26, 2015
58. ## physics

I have 2 fill in the blanks that I need help with. 1) When electrons are forced away from a/an ___ plate, work is done. could the answer be positive? 2) Any pointed or angular surface of an object must have a/an ___ concentration of charge to establish

asked by Kriti on April 10, 2011
59. ## INDO european languages

The Indo-european parent language was first spoken by a pre-historic people in: A} Western europe B} Middle east C} Northern india D} Southeastern europe .The answer i choose is C. Am i correct?

asked by laura on February 4, 2010
60. ## critical thinking

When developing strategies for writing, which of the following is not a good strategy? A. Use school support and guidance B. Rely more on your own experience than on the readings assigned. C. Focus on learning and the process of learning. D. Plan for more

61. ## English

What does temper mean in the following? "One equal temper of heroic hearts,/Made weak by time and fate, but strong in will" a- frame of mind b- plan for attack c- path to destiny d-degree of balance My answer is A

asked by Steve on April 6, 2018
62. ## Supportive learning environment

We can assist children in developing secure attachment in childcare through all the following except A. showing genuine interest in each child. B. being warm and responsive. C. exposing children to many different providers. D. providing continuity of care.

asked by Priscila on January 30, 2017
63. ## Eng

Because the subject of a composition is like a crystal with many facets, you should? A. offer a positive idea for every negative one. B. be very critical of your sources. C. pick one point of view and stay with it. C. offer your reader ideas from several

asked by Jen on June 28, 2013
64. ## Ela

How could I put all these words: 1. Submit 2. Omit 3. Missionary 4. Emit 5. Remittance 6. Emissary 7. Permission 8. Transmit 9. Admit 10. Premise in one paragraph plz help and answer the question not just give in a tip plz

asked by Steve on February 6, 2010
65. ## Spanish

Give the correct form of the appropriate verb, saber or conocer, which would be used in writing the following sentences in Spanish. 12. C Maria knew everyone. 13. S Because he had already seen the movie, he knew what happened? 14. S The student knows the

asked by anon on March 23, 2011
66. ## physics

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 1.97 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 4.72 × 10−11 m. Answer in units of N.

asked by go on May 11, 2011
67. ## chemistry repost

What is the boiling point of an aqueous solution that freezes at -6.7 degress C. Please help. I feel retarded because it seems like its something real easy but Im still not getting it. I did 100 + 6.7 and got 100.67 and are you sayin to divide 1.86 by .52

asked by swtnblk on November 5, 2011
68. ## physics

An object is thrown vertically up and attains an upward velocity of 10 m/s when it reaches one fourth of its maximum height above its launch point. What was the initial speed of the object? The acceleration of gravity is 9.8 m/s2. Answer in units of m/s

asked by Curt on September 29, 2015
69. ## check!

Write a recursive formula that generates the terms of the following: . . .1, 3, 9, 27 my answer: t1=1, n>2 --> tn= 3tn-1 is this correct? Let's test You have the sequence 1, 3, 9, 27 ... You wrote t1=1, n>2 => tn= 3tn-1 What is t2? It's undefined so I

asked by ben! on October 19, 2006
70. ## Fine Arts

Life size figures of the army emperor chin shih huang ti buried in the emperor's tomb were made of? a. porcelain b. stone c. ceramic d. terra cotta I cant find this answer anywhere

asked by Alex on August 17, 2017
71. ## physical science

If a jogger 10 m away from point p and runninp at a constant speed of 2 m's sees the camera at the same instant it starts falling from the ballon,will he be able to catch the camera before it strikes the ground? Use a culculation to show how you arrived at

asked by Litha on January 25, 2012
72. ## MATH - HELP ME PLEASE!!!!

The front of an A-frame cottage has the shape of an isosceles triangle. It stands 30 feet high and is 20 feet wide at its base. What is the angle of elevation of its roof? (Round your answer to two decimal places.)

asked by Anonymous on February 12, 2019
73. ## ART

Figures viewing the lake by Peter Fabrics and William Hamilton Color was used in this image to create all of the following EXCEPT A. Emphasis on the central figure B. Symmetrical balance C. Unity D. Radial balance*** Is the answer D?

asked by Shalee ^~^ on October 8, 2015
74. ## geography

The locations of three cities on a map of Yunnan province, China, have distances that form a right triangle (see figure below). Estimate the distance from the cities of Tadizhai to Xiaojiezhen. Round your answer to the nearest mile.

asked by mason on April 4, 2016
75. ## Physics (Online w/ no teacher)

The mass of a certain neutron star is 3.0 X 10 to the 30th (1.5 solar masses) and its radius is 8,000 m (8 km). What is the acceleration of gravity at the surface of this condensed, burned-out star? My answer was 31,265,625 X 10 to the 12th km/s squared.

asked by Katie on October 27, 2008
76. ## math!

Heinz has been contributing \$300 at the end of each month for the past 15 months to a sivings plan that earns 6% compounded monthly. What amount will he have 1 year from now if he continues the plan? I'm not sure how to get the answer for this question

asked by Thara! on April 21, 2010
77. ## Algebra

Need help with these-- 4. Does the following set of coordinates make a horizontal, vertical, or diagonal line when connected with a straight line? (4,5) (2,5) Answer--yes 10. Classify the number as rational or irrational: 4.126532 14. Which of the

asked by mysterychicken on April 28, 2010
78. ## Algebra

Need help with these-- 4. Does the following set of coordinates make a horizontal, vertical, or diagonal line when connected with a straight line? (4,5) (2,5) Answer--yes 10. Classify the number as rational or irrational: 4.126532 14. Which of the

asked by mysterychicken on April 28, 2010
79. ## Writing

i have to do a research paper for journalism class. It has to be something that has to do with washington, d.c. but the topic cant be too generalo. it has to be something specific that i will be able to write 1,500 to 3,00 words. Also, the topic has to

asked by ELLEN on November 8, 2008
80. ## math

Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by the circle, how many square feet of sod will he need to complete the garden (use 3.14 for and round your answer up to the next

asked by juan on February 7, 2012
81. ## Social Studies

We read a article called, "The Coming of the Pink Cheeks" by Chief Kabongo and Richard Barbe Baker. The question that we have to answer is, What examples of eurocentrism and paternalistic attitudes can you find in the article?

asked by Jess on February 5, 2016
82. ## Math

You want to have \$60,000 college fund in 12 years. How much will you have to deposit now under the scenario below. Assume that you make no deposits into the account after the initial deposit. An APR of 8​% compounded daily. I know how to break the

asked by Heather on May 27, 2017
83. ## Help

Tell me how AU, DLF, JEM, SLA, SLM, SPLA and UNSC assist the victims of Genocide of Darfur. Simply answer is fine. So please someone teach me how they were helped geonocide of Darfur. I already got some site. So I just make sure how they did.

asked by cc on January 2, 2007
84. ## math

whatis the effective rate of \$23,000 invested for one year at 6%, compounded semiannually? round your answer to the nearest tenth. could you help me with this one? i need to see the math worked out please. do you have one worked out on the page so i don't

asked by linda on November 13, 2012
85. ## physics

A daredevil decides to jump a canyon of width 8.4 m. To do so, he drives a motorcycle up an incline sloped at an angle of 12.6 ◦ . The acceleration of gravity is 9.8 m/s 2 . What minimum speed must he have in order to clear the canyon? Answer in units of

asked by Anonymous on November 19, 2012
86. ## physics

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 1.97 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 4.72 × 10−11 m. Answer in units of N.

asked by go on May 11, 2011
87. ## Social Studies

which of these actions would most help a worker improve their productivity? A: Finding a new job in a different field. B: Taking a training course related to her job. ****** C: Buying a laptop computer for home use. D: asking her employer to give her a

asked by Kyle on September 15, 2016
88. ## physics

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 1.97 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 4.72 × 10−11 m. Answer in units of N.

asked by go on May 11, 2011
89. ## Law

Please check my answer thanks :) A Dr is treating a pt for schizophrenia he tell the dr that he plans to kill Sally when he is relased from the hospital the believes that but he does not contact Sally. Sallty then sues the doctor the basis of her cliam is

asked by Anonymous on November 15, 2007

In most cases with GLC the area under the peak as a % of the total area for all peaks is interpreted as representing the % mass of the compound measured in the mixture. Explain why this is only an approximation. I've tried to find the answer online but

asked by Anonymous on October 4, 2014
91. ## marine science

The question reads: The waters off the coast of Peru are special indeed. Can you name the important Primary Consumer in the picture above? (Unfortunatly I cannot add the picture). Just tell what type of organism it is. My answer was an anchovy but my

asked by Hannah on August 2, 2009
92. ## communications100

In which of the following instances are people more likely to look directly at their conversational partner? 1when you are discussing intimate topics 2.when you are talking rather than listening 3.when you are trying to dominate your partner 4.when you are

asked by Nicole on September 9, 2011
93. ## Math+ check!

oka so the question is as follows: for the geometreic sereis 8+48+288+... find the sum of the first ten terms, s 10 so I would use the formula: sn= a(1-r^n)/ 1-r were a= 8 r= 48 n= 10 8(1-(48)^10)/1-48 I get lost I don't know how to arrive to the answer

asked by bob! on October 17, 2006
94. ## Algebra

Question Part Points Find the monthly payment for the loan. (Round your answer to the nearest cent.) A \$118,000 home bought with a 20% down payment and the balance financed for 30 years at 10.5%

asked by Shay on December 21, 2014
95. ## visual images and how to use them

Question 6 Television and print advertisements are visual arguments because ____________________. none of the above words are visible in the advertisements they are designed to convince us to buy a product, vote for a candidate, support a cause, and so on

asked by Christopher on April 28, 2010
96. ## Teaching in Early Childhood Programs,

Which of the following is least characteristic of internalization? A. It occurs at different times for different issues. B. It involves behaviors and attitudes that become basic parts of each child's personality. C. It involves some measure of

asked by Eva on August 17, 2014
97. ## Physics

A piano emits frequencies that range from a low of about 28 Hz to a high of about 4200 Hz. Find the maximum wavelength in air attained by this instrument when the speed of sound in air is 336 m/s. Answer in units of m

asked by Angel on February 15, 2012
98. ## Economics

Can someone help with the following: I know how to get the MC and AC; however I'm not sure on the algabraic part. Given the following short-run total cost function, answer the following questions. TC = 3q2 + 5q + 300 a. Find the marginal and average cost

asked by cb on October 25, 2009
99. ## Calculas

Hi, can someone confirm if i got the right answer to this question. SO the region between curves y=x^2+1, y=2x^2-2 and the two axes, Is rotated around the Y-AXIS to form a solid glass vase. Determine the volume of the vase. I got 4*pi. Need confirmation if

asked by Galagan on May 19, 2015
100. ## Mechanics

Two bodies of masses 8 kg and 4 kg move along the x-axis in opposite directions with velocities of 11 m/s-positive x-direction and 7 m/s-negative x-direction, respectively. They collide and stick together. Find their center of mass. Show the solution and

asked by Aries on September 19, 2013