# Show that the equation 3x^2 - x^3 + 3 = 0 can be rearranged to give: x = 3 + 3 ---- x^2 x^3 = Divide by ? = x = 3 + 3 ---- x^2 Using Xn+1 = 3

62,835 questions, page 455
1. ## Algebra

write the equation in slope intercept form and identify the slope and y-intercept 4x+9y=4

asked by Ruth on September 13, 2013
2. ## AlgebraII

Choose the equation that best represents an ellipse for the given foci and co-vertices. Foci (+/-3,0) Co vertices (0, +/-6)

asked by Vincent on July 20, 2012
3. ## math

how would you solve this equation? 294 sin^2 theta = 196 sin 2 theta

asked by alexa on April 6, 2011
4. ## Chemistry

Given the equation 2H^2S(g) 2H^2(g) + S^2(g) With a Kp = 1.2x10^-2 at 1338 Kelvin Find the value of Kc for the reaction H^2(g) + 1/2S^2(g) H^2S(g) at 1338 Kelvin

asked by K on May 28, 2011
5. ## Trig

Solve each equation for the given domain. cos^2 theta + cos theta - 1 = 0 for 0-180.

asked by Anonymous on May 16, 2015
6. ## Math

Given that the equation x(x-2p)=q(x-p) has real roots for all real values of p and q. If q=3, find a non-zero value for p so that the roots are rational.

asked by Majek on March 16, 2017
7. ## math

(For this, i know the equation for constant of variation is y=kx, but i just forgot how to solve it)For the eqaution -4y=8x, what is the constant of variation? A. -4 B. -2 C. 1 D. 2

asked by Cynthia on November 10, 2015
8. ## Coordinate Algebra

Write an equation in point-slope form for the line through the given point with the given slope. (5,4):m=-3

asked by Anonymous on September 16, 2014
9. ## Math

Write an equation in point-slope form for the line through the given point with the given slope. (-10, -6);m=-5/8

asked by dawg on November 14, 2018
10. ## math

help!!need an answer 3x+4y=12 (0, ),(2/3, ),(0, ),(-2/3, ) anybody? It looks like maybe you are supposed to take the equation 3x + 4y = 12, and solve for the values of y that correspond to given values of x. For example, when x=0, 4y = 12 and y = 3.

asked by kg on June 21, 2007
11. ## math

how many real number solutions does the equation have y = -4x^2 + 7x - 8 no solutions (is it this one) one solution two solutions infinitely many solutions

asked by nisa on March 28, 2014
12. ## chemisty

when looking at a chemical equation what are the evidences that a chemical reaction has occured. Or what is the evidence that it has not occured thanks:):)

asked by hannah on December 8, 2010
13. ## math

Which equation has as its graph a line parallel to the graph of the line that passes through the points (-8,2) and (-3,3)? a (y-2) = -(x+8) b y=-5x+10 c x-5y=-6 d -y=-1/5x+7

asked by Anonymous on March 20, 2009
14. ## calculus

Find the equation of the non-vertical asymptote. y=?? 5x^3+5x^2+8x-7/-9x^2+9x+9 What is the smallest value of x at which f(x) intersects its non-vertical asymptote?

asked by alex on November 23, 2009
15. ## trig

If a, b are the solutions of the equation log base 3 (5-2x)+ log base 3 (5+2x)=2 find the value of the product ab.

asked by pat on August 26, 2011
16. ## MATH help

Which of the ordered pairs in the form (x, y) is a solution of this equation? 5x-y/3=13 (2,-9) ,(3,-6) A. Neither is a solution. B. The first is not a solution, but the second is. C. The first is a solution, but the second is not. D. Both are solutions.

asked by flaca on October 29, 2015
17. ## College Algebra

Solve the logarithmic equation for x. log(base 3)(x+6) - log(base 3)(x+1)=1 urgent! help!

asked by Patrick:) on December 4, 2012
18. ## math

write an equation in slope intercept form for the line that has a slope of 2/3 and y intercept of (0,-5)

asked by Anonymous on February 13, 2018
19. ## MAT 116

Find the slope-intercept equation of the line that has the given characteristics. Slope 8.7 and y-intercept (0,-6)

asked by May on February 22, 2012
20. ## Algebra

Find the equation of the circle having the given center and radius. center (-5,1), radius 6 squared.

asked by Ruth on September 14, 2013
21. ## algebra 1

find the slope intercept equation of the line that has the given characteristics. slope 6.7 and y intercept (0,-7) Thanks.

asked by robbie on January 15, 2011
22. ## Algebra I

Write an equation in point-slope form for the line through the given point with the given slope. (-3,-5); m=-2/5

asked by SAM on November 23, 2017
23. ## precalculus

How is the equation of a hyperbola and an ellipse related?How are the graphs of an ellipse and a hyperbola similiar and different?

asked by Anonymous on December 6, 2016
24. ## Geometry HELP

Write the equation for the line in slope-intercept form:Slope: m=3; Y-intercept: B=7 a.)y - 3 = 7(x - 3) b.)y = 3x + 7 c.)y = 7x - 3

asked by Ariel on June 8, 2010
25. ## geometry

write an equation in point slope form of the line through point j(4,1) with slope -4

asked by nunofyourbui on January 11, 2018
26. ## Algebra

What is an equation of a parabola with the given vertex and focus? vertex: (-2,5); focus: (-2,6) I really need someone to explain how to do this. I am so confused.

asked by JuicyFruit on March 24, 2017
27. ## Calc

f(x)=x^3-3x^2-3x-8/(-3x^2-4x-6) Find the equation of the non-vertical asymptote. What is the smallest value of x at which f(x) intersects its non-vertical asymptote?

asked by Elli on March 11, 2012
28. ## factoring

how to factor x^4 - 2x^3 - 8x + 16 Thanks. you can factor by grouping wich is to divide the equation into two pieces 1)x^4-2x^3 -8x+16 2)now factor this two x^3(x-2)-8(x-2) 3)you will get x^3-8 and x-2 4)factor x^3-8

asked by Jen on January 31, 2007
29. ## algebra 2

if the equation for the regression line for the data set (3,6), (6,2), (9,10) is y=2/3x+2, what is the sse for the data set? A. 16 B. 10 C. 4 D. 24

asked by kristy on December 22, 2016
30. ## math

how do you find the slope and y-intercept of 9x-2y=-6 put the equation in the form y = mx + b m is the slope (0,b) is the y intercept

asked by Janna on August 10, 2007
31. ## math

Jaya had three ribbon with her. The length of the green ribbon was 12 metres 50 cm. The red ribbon was 3/4 of the lengh of the green ribbon. The yellow ribbon was 5/2 times the red ribbon.what is the length of the yellow ribbon? Give me the solution in

asked by Tehzeeb on January 5, 2017
32. ## Us Government

a) Identify two express powers of the president b) what are the express powers of the Vice Presiden? c)Identify two express powers of Congree. Please remember that YOU need to do the work and let us know what YOU think the answers are. Then someone here

asked by Jen on August 24, 2006
33. ## histery

Using the Internet, encyclopedia, and/other reference material for research, write a 1,000-word report on feudalism in the history in one of the following countries: •France •England •Germany Include the approximate years when feudalism began and

asked by Anonymous on October 7, 2014
34. ## government

Using the Internet, encyclopedia, and/other reference material for research, write a 1,000-word report on feudalism in the history in one of the following countries: •France •England •Germany Include the approximate years when feudalism began and

asked by mindy on November 5, 2011
35. ## government

Using the Internet, encyclopedia, and/other reference material for research, write a 1,000-word report on feudalism in the history in one of the following countries: •France •England •Germany Include the approximate years when feudalism began and

asked by greg on April 11, 2012
36. ## Jiskha

The other day I was on this site and my sister saw me. She told me to never go on this site, and she was accused of cheating off of it before. I told her that cheating is prohibited on Jiskha(and that Jiskha doesn't give answers, it just helps), but she

asked by Anonymous on March 1, 2018
37. ## Economics

Unemployment is on the rise though inflation is quite low. Gross Domestic Product is rising but more slowly than the goal rate. The Federal Reserve may buy government securities in open market operations in order to A. increase the money supply and

asked by Heather on May 22, 2014
38. ## English

Can you please proofread this for me. Any help would be greatly appreciated. Throughout my life, I have been faced with many great opportunities that have helped me become a better person and reach my goals in life. I graduated from ? High School in 2008

asked by Molly on June 18, 2009
39. ## English - Shakespeare

I was wondering if you could help me find literary devices in this passage in "Much Ado about Nothing" by Shakespeare: BENEDICK That I neither feel how she should be loved nor know how she should be worthy, is the opinion that fire cannot melt out of me: I

asked by Aaron on December 16, 2009
40. ## Physics - repost to MathMate or whoever can help

A 10-kg iron ball is dropped onto a pavement from a height of 100 m. Suppose half of the heat generated goes into warming the ball. Show that the temperature increase of the ball is 1.1oC. (In SI units, the specific heat capacity of iron is 450 kJ/kg*oC.)

asked by Ceres on September 24, 2009
41. ## english -I NEED HELP AGAIN

Almost _________ work would be better than ___________. anyone's hers anyone's her's anyones hers anyones' hers' When a possessive noun is used, (mother's, sister's, anyone's) use an apostrophe. When a possessive pronoun is used, (hers, his, its) an

asked by Kallie------ on October 14, 2006
42. ## hazard bctcs

one aspect of the beauty of scenic landscape is its variability. The elevations (feet above sea level) of 12 randomly selected towns in the Finger Lakes Regions of Upstate New York are recorded here. 1117, 1360, 1009, 766, 1333, 1306, 577, 1144, 874, 658,

asked by haley on May 22, 2013
43. ## algebra

The yearly production of a 6 foot orange tree is 40 pounds of oranges. A 16 foot tree produces 65 pounds.? Let H represent the height of an orange tree and p the number of pounds of oranges produced. a). List the ordered pairs. (H.P) What is the ordered

asked by Brittani on March 27, 2012

Can you please read my first paragraph for my cover letter. The writer had to identify self and purpose in the 1st paragraph. Can you please give me feedback and check my grammar? Thank you help is greatly appreciated Your advertisement for any entry-level

asked by Molly on March 25, 2009

1- one serious problem caused by growing population is________? A. a higher death rate B. not enough available jobs. C. too much energy production.***** D. fewer medical advancements. 2- Large numbers of people have moved from rural areas to urban areas

asked by chloe on November 12, 2015
46. ## Science

Could someone please explain to me in a simple way how FM, AM, and XM radio signals work? No one I ask seems to know. Thanks for the help. Radio waves are part of a general class of waves known as electromagnetic waves. In essence, they are electrical and

asked by Jenna on February 18, 2007

(a) At a certain instant, a particle-like object is acted on by a force F=(2.9N)i-(1.7N)j+(5.7N)k while the object's velocity is v= -(3.2m/s)i+(4.5m/s)k. What is the instantaneous rate at which the force does work on the object? (b) At some other time, the

asked by Thomas on March 10, 2014
48. ## literature

i am writing an essay on fitzgerald's "babylon revisited" and i have to give examples of patterns of diction in the story. the teacher explained diction, but i would like a better defenition and examples please! Here are some websites that have good

asked by ali on September 10, 2006
49. ## Math

A landscaper is designing a garden with hedges through which a straight path will lead from the exterior of the garden to the interior. If the polar coordinates of the endpoints of the path are (20, 90°) and (10, 150°), where r is measured in feet, what

asked by Andrew on September 6, 2011
50. ## physics

A 50 kg boy picks up a 11 kg stereo and raises it 0.75 m from the floor to a tabletop. How much work did he do on the stereo? How much work did he do to raise his own center of mass 0.40 m in the process? I'm assuming you use W=mgy equation but do you

asked by Leah on October 9, 2010
51. ## Chemistry

The percent is confusing me, can you please help me set this equation up. How much heat is liberated when 5.00 kg of coal is burned if the coal is 96.2% carbon by mass and the other materials in the coal do not react? (delta)H comb of carbon is -394kJ/mol

asked by Syd on August 3, 2015
52. ## MATH

The graph of a trigonometric function oscillates between y=1 and y=-7. It reaches its maximum at x= pi and its minimum at x=3pi. which of the following could be the equation of the function? A) f(x)=4 cos x/2-3 B) f(x)=4 sin x/2-3 C) f(x)=4 sin 2x-3 D)

asked by Benji on March 6, 2018
53. ## math

A car-rental agency charges \$38 per day plus \$0.21 for each mile driven. Sandra paid \$88.40 for renting a car from them for one day. Write an equation to find the number of miles she drove that day.

asked by Anonymous on November 5, 2011
54. ## Math

Ty is reading a book that is 456 pages. In the last 11 days, he has read 264 pages. If Ty continues to read at the same rate, write an equation that represents the relationship between the number of pages, p, Ty reads over time, t.

asked by Steve on April 6, 2016
55. ## Math

A new car is purchased for \$15,000. In 10 years the same car has a scrap value of \$1000.00. The rate of depreciation of its value is constant each year. A determine an equation in the form y=mx+b to represent this situation B how much is the car worth

asked by Joc on October 18, 2017
56. ## Chemistry

For the formation of ammonia, the equilibrium constant is known to be 5.2 × 10^−5 at 25◦C. After analysis, it is determined that [N2] =3M and [H2]=0.8M, both at equilibrium. How many grams of ammonia are in the 10L reaction vessel at equilibium? Use

asked by Sara on April 27, 2014
57. ## algebra

the dollar price for a barrel of oil sold at a certain oil refinery tends to follow the demand equation below where x is the number of barrels of oils on the hand in ( millions ) a) how much should be charged for a barrel of oil if there are 6 million

asked by dan on November 3, 2016

Thanks for your answer DrBob. I am still stumped.The question I was asked to answer is Do acetic acid and stearic acid undergo controlled oxidation reactions? Explain why/why not and draw an equation to illustrate the answer.

asked by paul on October 4, 2009
59. ## Pre-Calculus

Find the equation in standard form for the hyperbola that satisfies the given conditions: transverse axis has endpoints (5,3) and (-7, 3) and conjugate axis has a length of 10. I found the distance of the transverse axis to be 12. For the formula, I have

asked by Katelyn on May 16, 2016
60. ## physics/calc

A worker on scaffolding 75 ft above the ground needs to lift a 500 lb bucket of cement from the ground to point 30 ft above the ground by pulling on a opre weighing .5 lb/ft. how much work is required? I know to use the Work integral, but im not sure wat

asked by Jessica on March 31, 2008
61. ## college subject=chemistry

Q#2..96g of sulphur reacts with 36g of carbon according to the following equation and produces carbon disulphide 2S + C = CS2 (a) the mass of carbon disulphide (b) the excess amount of the reagent in grams that is left unreacted.

62. ## chemistry

Q#2..96g of sulphur reacts with 36g of carbon according to the following equation and produces carbon disulphide 2S + C = CS2 (a) the mass of carbon disulphide (b) the excess amount of the reagent in grams that is left unreacted.

63. ## trig

A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 800 centimeters tall?

asked by mia on June 28, 2012
64. ## math

The sides of a right angled triangle are x,x+1 and x+2.find x,Am not gettin the right answer. Being a right triangle, x^2 + (x + 1)^2 = (x + 2)^2. Expanding and simplifying, yields x^2 -- 2x - 3 = 0. Factoring or the quadratic equation will lead you to the

asked by SWETA on June 26, 2007
65. ## AP Chemistry

For the reaction NH3+? O2 →? NO+? H2O , what is the maximum amount of NO (30.0061 g/mol) which could be formed from 3.79 g of NH3 (17.0305 g/mol) and 18.63 g of O2 (31.9988 g/mol)? Answer in units of g -My first thought was to balance the equation, but I

asked by Ally on September 7, 2015
66. ## Chemistry

4. Write the balanced equation for CH4+Cl2„_CH2Cl2+HCl 4a. For the reaction in problem 4, ƒ´H = -118.3 kcal/mol. Identify whether this is an exothermic or endothermic reaction. Calculate the ƒ´H when 6.00 g of Cl2 are used in the reaction

asked by Kathleen on March 29, 2010
67. ## Physics

The passengers in a roller coaster car feel 1.60 times heavier than their true weight as the car goes through a dip with a 24.0 m radius of curvature. What is the car's speed at the bottom of the dip? Which equation do I use? V= 2(pi)r/t = 2(pi)rtf = wr

asked by Bex on October 2, 2016
68. ## Pre Algebra

Here is another one I need help with. -5x+20=-60 ( remember it is a equation with variables and integers.) Thank you once agian add -20 to both sides -5x=40 then multiply both sides by -1/5 x=-8 Lance, Nice job, but you missed a negative sign. -5x+20 = -60

asked by Amy L. on April 20, 2007
69. ## math

A spring is attached to the ceiling and pulled 12 cm down from equilibrium and released. The amplitude decreases by 8% each second. The spring oscillates 17 times each second. Find an equation for the distance, D the end of the spring is below equilibrium

asked by amira on November 2, 2015
70. ## math

Renting a Car A rental car costs \$25 plus \$0.25 per mile. (a) Write an equation that gives the cost C of driving the car x miles. (b)When will the rental be \$100 dollars? Complete numerically with a table of values.

asked by cathy on December 14, 2014
71. ## CHEMISTRY

Here's one last equation I can't balance: Al{subscript 2}(SO{subscript 4}){subscript 3} + ZnCl{subscript 2} -> AlCl{subscript 3} + ZnSO{subscript 4} Please help, and thanks again. Responses Al2(SO4)3 + 3ZnCl2 ---> 2AlCl3 + ?___ZnSO4 What is your thinking?

asked by Anonymous on October 13, 2008
72. ## Science 10

A person hits a 45-g golf ball. The ball comes down on a tree root and bounces straight up with an initial speed of 14.0 m/s. Determine the height the ball will rise after the bounce The equation is height= 1/2 velocity^2 / g where g is 9.8m/s^2

asked by Caitlin on July 16, 2007
73. ## MATH

The graph of a trigonometric function oscillates between y=1 and y=-7. It reaches its maximum at x= pi and its minimum at x=3pi. which of the following could be the equation of the function? A) f(x)=4 cos x/2-3 B) f(x)=4 sin x/2-3 C) f(x)=4 sin 2x-3 D)

asked by Benji on March 7, 2018
74. ## math

A spring is attached to the ceiling and pulled 12 cm down from equilibrium and released. The amplitude decreases by 17% each second. The spring oscillates 16 times each second. Find an equation for the distance, D the end of the spring is below equilibrium

asked by jeff on March 1, 2015
75. ## chemistry

if a small piece of sodium is dropped into water,it begins to react, forming hydrogen gas and sodium hydroxide. In the equation, 2Na(s)+2H2O(l) 2NaOH(aq)+H2(g),the sodium hydroxide that is formed is a..

asked by debbie on August 5, 2012
76. ## Chemistry

3.0 moles each of carbon monoxide, hydrogen, and carbon are placed in a 2.0 liter vessel and allowed to come to equilibrium according to the equation: CO(g)+H2(g)-->C(s)+H20(g) if the equilibrium constant at the temperature of the experiment is 4.0, what

asked by Kelly Hills on March 9, 2012
77. ## algebra

Maria shares a house with 4 others. She pays \$500 rent per month plus her utilities. If the utilities cost a total of x dollars, how much more money,M, does maria owe Write an equation for how much maria owes.

asked by J on September 9, 2015
78. ## trig

A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 200 centimeters tall.

asked by Ping on November 15, 2012
79. ## English

Hi there, i posted a question similar to this yesterday that i am having a little more difficulty with. Discuss the theme of intolerance in relation to the novel. Use examples of people who are involved in bringing out this theme. I am having trouble

asked by Taleisa on April 22, 2009
80. ## To: Writeteacher

Hi there, i posted a question similar to this yesterday that i am having a little more difficulty with. Discuss the theme of intolerance in relation to the novel. Use examples of people who are involved in bringing out this theme. I am having trouble

asked by Taleisa on April 22, 2009
81. ## Physics

An intravenous blood plasma drip enters a vein in the patient’s arm from a bag raised a height h above the vein. If the diameter of the 5 cm long needle is 0.5 mm, use Poiseuille's law to find the height h that results in a 5 cm3/min flow rate. (Assume

asked by Jacob Dover on January 18, 2013
82. ## Calc 3

Jessica and Matthew are running toward the point P along the straight paths that make a fixed angle of θ (Figure 1). Suppose that Matthew runs with velocity va (m/s) and Jessica with velocity vb (m/s). Let f(x,y) be the distance from Matthew to Jessica

asked by ally on October 3, 2018
83. ## English

1. We play yunnori on New Year's Day. 2. We play flower cards on Lunar New Year's Day. 3. We play Korean chess on New Year's Day. 4. Some Koreans wear traditional Korean clothes on Chuseok, Korean Thanks Giving Day or On Lunar New Years Day. 5. We give

asked by rfvv on September 11, 2010
84. ## math

Test these conjectures. Give three examples. Explain if the conjecture is correct or incorrect. 1. If a number is divisible by 4, it is always an even number._________________________________ 2. All multiples of 5 have a 5 in the ones

asked by lizzy on November 28, 2011
85. ## Science

Allyson was very interested in the results of the investigations in the stream table. She had read about a flash flood on a river flowing through a steep canyon in Colorado several years ago. The flood caused quite a bit of damage and loss of lives. She

asked by Jenny on October 19, 2006
86. ## math 106

A lender oﬀers a choice between two loans. For loan A the lender charges 12% a year compounded 12 times a year. For loan B the lender charges 12.5% a year and compounds it once a year. Is loan A or loan B a cheaper loan for the borrower. Please show

asked by james smith on June 17, 2017
87. ## Calculus

A piece of wire 24 m long is cut into two pieces. One piece is bent into a square and the other is bent into a circle. (Give your answers correct to two decimal places.) (a) How much wire should be used for the circle in order to maximize the total area?

asked by Crystal on February 26, 2010
88. ## Geography

in the article "orphans give couple will to live" mr and mrs Paramesvaran have sixteen children living in their home because A. Three of their children died in the tsunami B. They did not lose a single child to the tsunami C. Their children died they

asked by Milky Way on October 4, 2018
89. ## Math Survey

James wants to find out the favorite movie of students in his school. Which method would give James the BEST results? A) survey every student on the football team B) survey every student that walks to school C) survey only students who go to the movie

asked by Daya on August 30, 2017
90. ## finance

28. Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Vanessa on January 12, 2012
91. ## finance

28. Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Vanessa on January 11, 2012
92. ## Finance

Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Vanessa on January 12, 2012
93. ## Finance

Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Vanessa on January 13, 2012
94. ## physics

At the instant the traffic light turns green, an automobile that has been waiting at an intersection starts ahead with a constant acceleration of 2.10m/s2 . At the same instant, a truck, traveling with a constant speed of 15.1m/s , overtakes and passes the

asked by david on January 29, 2015
95. ## finance

28. Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Vanessa on January 12, 2012
96. ## Finance

28. Ag Silver Mining, Inc. has \$500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were \$10,000. The firm expects to distribute \$100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40

asked by Sasha on January 12, 2012
97. ## stats

1. Conduct a hypothesis test for the following scenario. SHOW ALL YOUR WORK THE WAY WE DID IN CLASS! A coffee-dispensing machine is supposed to deliver 12 ounces of liquid into a large paper cup, but the costumer believes that the actual amount is less. As

asked by Anonymous on May 10, 2016
98. ## statistics

for a particular sample of 77 scores on a psychology exam the following results were obtained: first quartile=44 third quartile= 71 standard deviation=6 range=45 mean= 64 median= 57 mode = 92 midrange=60 answer each of the following: a) what score was