# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 383
1. ## Entrepreneurship (SOMEONE HELP)

1. Which of the following sections of a business plan contains information about the different departments in the company and what they do? A. Organization B. Products and Services C. Marketing and Sales D. Executive Summary (MY ANSWER)

asked by Fork-A-Dork on April 4, 2017
2. ## To All Students & Tutors

I will not be able to answer any questions on this board for the next 8 days or so. I will be warming my weary bones down south off one of the islands of Belize for a while. Great time to get away as the temperature up my way is currently at -12 C. Reiny

asked by Reiny on January 6, 2010
3. ## Math - limits

Let f(t)=sint where t is the measure of the angle in degrees. Thus f is the sin function on your calculator if you select degree mode. Then: lim(t->0)(f(t)/t)= (Your answer will be a real number.)

asked by Anon on February 7, 2017
4. ## Chemisty

Which compound would you expect to have the highest melting point? Base your answer off of the bonding theory presented in this course. BeO MgO CaO SrO

asked by Gena on September 17, 2013
5. ## chemistry

calculate the molarities of each of the ions in a solution prepared by diluting 78mL of 4.5M Ca(ClO3)2 (aq) to 156mL with water. I don't understand how to answer this question.

asked by amy on October 26, 2011
6. ## algebra

Use a calculator to evaluate an ordinary annuity formula A = m [ 1+ r over n ^nt -1] than rn is under--____________________ r over n for m, r, and t (respectively). Assume monthly payments. (Round your answer to the nearest cent.) \$150; 6%; 40 yr A = \$

asked by gary on May 12, 2014
7. ## history

Was Westernization the best policy for China, Japan, Egypt, and the Ottoman Empire? i don't need a direct answer, just links to websites that could help me out with this. google didn't come up with anything for me.

asked by jane on January 28, 2009
8. ## World history

Which of the following most likely led Anna Comnena to become a historian ? A. her historical education B. her split with her family C. her life in a convent D. her husband's unfinished work My answer is .. D?

asked by ciara on May 21, 2012
9. ## Physics

how long will it take a bullet fired from a cliff at an initial velocity of 700m per second at an angle of 30 Degree below the horizontal to reach the ground 200m below?answer

asked by Abhinand Santhosh on October 13, 2016
10. ## Science

Melaine is tired all the time. No matter how much rest she gets and food she takes in she doesn't have energy. What is the organelle that is malfunctioning in her cells? Justify your answer.

asked by sara on January 25, 2014

How does SOX affected the business environment from the article The Enron Fallout Fell Out Years Ago?.... my answer...Many employees lost their jobs

asked by nats on January 25, 2015
12. ## Science

In general, what would a scientist do after forming a testable question? A. Design an experiment B. Develop a hypothesis C. Draw a conclusion D. Analyze data (I think B. is that the right answer)

asked by Amber on August 19, 2014
13. ## Math

If an elevation that is cruising at an altitude of 9 km wants to land at NAIA iys must begin its descent so that the angle of depression to the airport is 7 degrees. What is its illustration and the answer

asked by Kristine on March 8, 2016
14. ## maths

The line segment connecting A(-18,8) and B(-10,-8) is divided in the ratio 1:3 by point C. The coordinates of C are... Please show your working and thx for taking your time to answer this question.

asked by Sam on December 23, 2016
15. ## philosophy

Q: Which of the following are considered purposes for a moral theory? a. subjective satisfaction b. provide pleasure c. cause pain d. all of the above e. none of the above I have ruled out A and C, which also rule out D, but i am not sure about of the

asked by John on November 25, 2006
16. ## Math

A test has 125 items. Each correct answer earns 1point and 65% is a passing grade. If you get 42 answers wrong will you pass? Show working

asked by Devon on February 12, 2012
17. ## Physics

A centrifuge rotor has a moment of inertia of 3.30 10-2 kg·m2. How much energy is required to bring it from rest to 10000 rpm? I used KE=1/2Iw^2, but that answer i'm getting is incorrect. what am i missing?

asked by Syl on December 2, 2010
18. ## Law

please check my answer thanks :) A health care information manager, receives a subponea the legality of which she questions. She should... 1 ignore it 2. seek advice of counsel I said #2

asked by Anonymous on November 15, 2007
19. ## movement and music

______ should continue to be stressed in a movement program for early elementary. A) cooperation B) competition C) Product D) ability Need help with this question. Just to make sure my answer is right. I believe its A.

asked by Anonymous on November 18, 2012
20. ## chemistry

Calculate the volume of gas you would expect to be evoleved if X mol of magnesium were reacted with an excess of HCl at standard conditions. Would the answer be X, 22.4X, or 22400X?

asked by Stephanie on November 24, 2012
21. ## litreature

please help me , this journal is for tomorow and i can't do it: the idea that power courrupts but suffering can redeem is fairly common plot support this theme, please answer as fast as you can . thank you

asked by reem on May 1, 2011
22. ## From theory and practice

Which of the following is best suited to a formative assessment of progress? A. Muscular strength and endurance B. Awareness of self and space C. Body fat analysis D. Flexibility My answer is B

asked by Amanda on July 16, 2015
23. ## Subjects

What is National Jr Honor Socity ????? How do you get chosen ???? What do you REALLY do in it ??????? Also can you give me a pertange (srry i miss that i mean %) chart on grades plzz like wat 80 to 89 is that a B & a 3 ????? PLZZZZZ ANSWER !!!! :) :) :)

asked by Gen on September 5, 2011
24. ## chemistry

Consider the equation A(aq) + 2B(aq) 3C(aq) + 2D(aq). In one experiment, 45.0 mL of 0.050 M A is mixed with 25.0 mL 0.100 M B. At equilibrium the concentration of C is 0.0410 M. Calculate K. a) 7.3 b) 0.34 c) 0.040 d) 0.14 e) none of these the answer for

asked by raf on April 4, 2011
25. ## Calculus

A particle moves along the x-axis with position function s(t) = e^cos(x). How many times in the interval [0, 2π] is the velocity equal to 0? 1< My answer 2 3 More than 3 I don't really get this question will someone please explain it to me?

asked by Someone on January 11, 2017
26. ## physics

The New River Gorge bridge in West Virginia is a 518 m long steel arch. How much will its length change between temperature extremes -19°C and 39°C? (answer in cm)

asked by Julie on November 30, 2009
27. ## From theory and practice

When a child pulls up in an attempt to maintain upright position, he is demonstrating a(n) _______ reflex. A. locomotor B. endometric C. primitive D. postural My answer is D

asked by Amanda on July 16, 2015
28. ## Pre Calc

Use a graphing utility to graph the function and approximate (to two decimal places) any relative minima or maxima. (If an answer does not exist, enter DNE.) f(x) = −x2 + 9x − 8

asked by Alicia on September 4, 2016
29. ## direct and indirect guidance.

Keeping children's needs in mind when devising a daily schedule shows that you A. provide direct guidance. B. respect them. C. need to be less flexible. D. can think abstractly. my answer is B.

asked by Diana on April 17, 2019
30. ## PHYSICS

if by some suitable mechanism the falling body had been given an initial downward push instead of just being released, would the resulting value of (g) acceleration due to gravity have been different?why? tnx....please answer it...

asked by josh on July 26, 2010
31. ## math

a particle with initial velocity of 200m/s travels 1500m with uniform retardation 10m/s2.what is the time reqd? explain reason for two answer

asked by debsubhra on January 2, 2012
32. ## Chemistry

Answer the following questions using this balanced chemical equation. 2C3H6+9O2+6H2O How many grams of C3H6 are needed to produce 4.2 mol of H2O?

asked by Alana on February 1, 2016
33. ## Chem

The value of ƒ¢H‹ for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings when 12.0 g of CO(g) reacts completely. 2CO(g) + O2(g) ¨ 2CO2(g) *I just want to how to solve this problem as in an equation, not the answer.

asked by Harlem on June 8, 2012
34. ## world history

What was one result of the cultural blending between Muslims and Hindus ? A.the destruction of buddhism B.the mughal dynasty C.the skin religion D.the caste system My answer is ..B ?

asked by ciara on May 19, 2012
35. ## Physics

A drag racer starts her car from rest and accelerates at 9.0 m/s2for the entire distance of 60.0 m. What is its speed at the end of the run? Answer in units of m/s.

asked by Jen on January 11, 2012
36. ## Math 115

4 - (-) + 1 ____________ 2 - 2 ÷ (2) I have asked for help with this and Ms Sue said is was not able to be solved. Here is what my instruscot says: Debbie, it definitely has an answer. Be careful with your signs and remember that in the denominator you

asked by Deb on January 7, 2009
37. ## History

what did the olive branch petition ask the king to do? 1 Protect the colonists rights 2 leave America 3 start another war 4 stop taxation. My answer A

asked by China one on October 20, 2015
38. ## physics

A hypothetical planet has a radius 1.1 times that of Earth, but has the same mass. What is the acceleration due to gravity near its surface? Express your answer using two significant figures.

asked by sarah on October 11, 2010
39. ## aerobics

What is the most common injury for both aerobics instructors and students? A. Heel bruises B. Neck sprains C. Shin splints D. Burnout and fatigue i think is c but is d a possible answer i am not sure

asked by AK on August 17, 2008
40. ## Math

Simplify. 1.(-15xy^4)(-1/3xy3) Is the answer for number 1 = -15x^6y^1?Thanks Express the area of each figure as a monomial. 1.A circle with the radius of 5x^3. how would I solve this problem?

41. ## House/ Crate training (dogs)

please check my answer thanks which one of the following types of dogs would be easiest to train to eliminate in one spot in the yard A Lab B guard dog C Akita D Poodle I said A

asked by Helana on June 26, 2008
42. ## geometry

A circle has a radius of 3 feet and a central angle DEF that measures 60°. What is the length of the intercepted arc DF? Use 3.14 for pi and round your answer to the nearest tenth.

asked by ashley!(: on July 2, 2010
43. ## analytical chemistry

When a monoprotic weak acid is titrated with a strong base, the titration curve contains these many inflection points: a.zero b.one c.two d.three Can you also explain why you choose your answer to this question...thanks

asked by josh on March 24, 2010
44. ## Chemistry

What molar ratio of acetic acid to sodium acetate is required to create a buffer solution having a pH of 4.83 at 25 Celsius? Ka for HC2H3O2 is 1.8 x10^-5 a)0.82 b)0.55 c)3.5 d)1.2 e)2.0 The answer I got was 8.2 ..(help!)

asked by Viv on March 23, 2013
45. ## history

Hi I was wondering if someone could please help me with this question: What was the place of residence of the Ho-Chunk war chief Red Bird? I have searched many places and have had no luck finding the answer. Thanks much! =)

asked by Lydia on October 9, 2011
46. ## English

When a speaker says to stop and view the scene below in the valley he is really talking about. a) being inspired by the beauty of the scenery. b) taking pleasure in the challenges he has already overcome. my answer is A

asked by Steve on January 26, 2014
47. ## social studies

Increased competition between producers of a good may lead to A. it decreased in profit B. An increase in price C. it dropped in demand (MY ANSWER) D. it rise in taxes

asked by no name on August 17, 2018
48. ## precalculus

solve the inequality please x^4-6561>0 So far I have come up with x^4>9^4. I guess what's throwing me is the answer has to be in interval notation and for the life of me, I can't remember what that is! (for me, it used to be a blond moment - now I'm gray

asked by Sara on January 14, 2012
49. ## Check my american gov. work

The group that has the sole power to begin impeachment hearings is----- A. Senate B. Supreme Court C. House of Representatives D. The president's Cabinet Answer: A

asked by Alex on January 16, 2009
50. ## word problems

At Sunnyside Place, as of March 31, a total of 12 residents have moved out. (What is your property’s annualized turnover percentage rate?) If, it's not too much asking, can you please include the steps to get to the answer. I appreciate your help. Thank

asked by esther on January 2, 2017
51. ## Math

An insurance company classifies drivers as low-risk, medium-risk and high-risk. Of those insured, 60% are low-risk, 30% are medium-risk and 10% are high-risk. After a study, the company finds that during a 1-year period, 1% of the low-risk drivers had an

asked by Desperate student on September 13, 2016
52. ## Physics

A rocket ascends from rest in a uniform gravitational field by ejecting exhaust with constant speed u. Assume that the rate at which mass is expelled is given by dm/dt=mk, where m is the instantaneous mass of the rocket and k is a cosntant, and that the

asked by Jake on October 25, 2012
53. ## trig

L ii i i i i i i i i A i i i i i i i i i i 4000 miles i i i i E ii right triangle have to find side EL. The range of a lighthouse is the maximum distance at which its light is visible. In the figure, point A is the farthest point from which it is possible

asked by Taylor on October 27, 2011
54. ## Math

A engine for a car can be manufactured in a factory every 35 minutes. The factory starts production at 8:45 and stops at 16:55. (i) Find the number of engines that can be produced in a single working day. After a refit of the factory, an engine can be

asked by Vanessa on September 6, 2017
55. ## physics

A 25 kg chair initially at rest on a horizontal floor requires 393 N horizontal force to set it in motion. Once the chair is in motion, a 301 N horizontal force keeps it moving at a constant velocity. a) Find the coefficient of static friction between the

asked by Nate on November 18, 2010
56. ## physics

A 25 kg chair initially at rest on a horizontal floor requires 360 N horizontal force to set it in motion. Once the chair is in motion, a 316 N horizontal force keeps it moving at a constant velocity. a) Find the coefficient of static friction between the

asked by Devon on November 8, 2010
57. ## Intro to Probability

In a certain election, the incumbent Republican will run against the Democratic nominee. There are three Democratic candidates, D1, D2 and D3, whose chances of gaining the Democratic nomination are .50, .35 and .15, respectively. Here are the chances that

asked by Amelie on February 17, 2008
58. ## Physics

I got part a and b, but not c. We are trying to find delta T in part c, but I'm still confused on where to start even with the help. (a) An iron block of the mass 1.2 kg is suspended on a spring of the spring constant 140 N/m, and merged into a vessel with

asked by Susan on December 3, 2010
59. ## Algebra

43. For every real number x, y, and z, the statement (x-y)z = xz - yz is ________ true a. always b. sometimes c. never No idea.. 45. True or False: All equations give only one number as an output for every input number. False? 46. In which quadrant or on

asked by mysterychicken on May 13, 2010
60. ## trig help

I need help finding sinA if cosA=(-3/5) and A is greater than 90 degrees, but less than 180 degrees. Draw the quadrant diagram. In the upper left quadrant, greater then ninety degrees, but less than 180, cosine is neg, and sine is positive. Draw a three,

asked by Cory on May 6, 2007
61. ## I would like to understand my calc homework:/

Consider the differential equation given by dy/dx=(xy)/(2) A) sketch a slope field (I already did this) B) let f be the function that satisfies the given fifferential equation for the tangent line to the curve y=f(x) through the point (1,1). Then use your

asked by Amber on March 27, 2013
62. ## calculus

Can you help me solve this problem? I really don't know what to do. I solve problems like for example the rate of change of the elevation but I just encountered this kind of problem so I really don't know what to do. Please help me The endpoints of a

asked by y on September 15, 2014
63. ## Calculus

By Kirchoffs voltage law the sum of the voltage in the circuit. Consider the circuit with variable resistor R. 5V 10ohms R A. find a relationship between I and R in the circuit using E=I R and kirchoffs voltage law. B. the power to a resistor is given by

asked by kieran on September 26, 2012
64. ## physics

A 0.40 kg mass is attached to a spring with force constant 26 N/m and released from rest at a distance of 3.2 cm from the equilibrium position Use conservation of energy to find the speed of the spring when it is halfway to the equilibrium position Find

asked by Keith on November 21, 2013
65. ## Physics

In projectile motion, how would you find the final velocity of the object just before it hits the ground a) find the second vertical velocity b) add the final and horizontal velocities directly c)add the final and horizontal velocities as vectors d) add

asked by Liz on June 28, 2014
66. ## statistics

Assume that the population of heights of female college students is approximately normally distributed with mean m of 66 inches and standard deviation s of 4.00 inches. Show all work. (A) Find the proportion of female college students whose height is

asked by Tiffany on February 12, 2012

"The importance of being earnest" 8. Why does Gwendolen always travel with her diary? She believes people should always have something sensational to read on the train. She is hoping to write a three-volume novel based on her life. She wants to be ready if

asked by Breanna L. on February 25, 2016
68. ## Calculus

show that the curves r=asin(è) and r=acos(è) intersect at right angles. can you show that the derivatives for each are the negative reciprocal of each other? That is the key. i need more info..i know how to find the derivative...but how will that prove

asked by Amy on April 5, 2007
69. ## physics

You are given a four-wheeled cart of mass 11 kg, where the distance between a wheel and its nearest neighbors is 2.1 m. Suppose we load this cart with a crate of mass 109 kg, where the crate's center of mass is located in the back-middle of the cart, 0.525

asked by name on April 6, 2014
70. ## Physics

You are given a four-wheeled cart of mass 11 kg, where the distance between a wheel and its nearest neighbors is 2.1 m. Suppose we load this cart with a crate of mass 109 kg, where the crate's center of mass is located in the back-middle of the cart, 0.525

asked by Christina on April 6, 2014
71. ## Physics

You are given a four-wheeled cart of mass 11 kg, where the distance between a wheel and its nearest neighbors is 2.1 m. Suppose we load this cart with a crate of mass 109 kg, where the crate's center of mass is located in the back-middle of the cart, 0.525

asked by name on April 7, 2014
72. ## MEDIAN AND MEAN

The following scores were recorded on a 200 point final exam.193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183 Find the mean final exam score. A)183 B)185 C)176 I CHOSE A Find the median final exam score. A) 176 B) 183 C) 185 i

asked by Anonymous on November 29, 2009
73. ## Chemistry

H2PO4-(aq)+OH-(aq) -> HPO42-(aq)+H2O Experiment/[H2PO4-](M)/[OH-](M)/ Initial Rate(mol/L·min) 1 0.0031 0.00041 0.0021 2 0.0031 0.00082 0.0084 3 0.0093 0.00041 0.0063 4 ? 0.00034 0.0021 (second rows are moles of H2PO4, third rows are moles of OH, and the

asked by Kat on May 15, 2011
74. ## Physics

Suppose that an environmental study determines that a town produces approximately 2,000 lb of trash each day. The study group decides to convert their findings to SI units, using the conversion 1 lb = 0.4536 kg. They report that the town produces 907.2 kg

asked by Kevin on September 6, 2012
75. ## science (physics) Need to solve this today please

(a) Express the vectors A, B, and C in the figure below in terms of unit vectors. (b) Use unit vector notation to find the vectors R = A + B + C and S = C – A – B. (c) What are the magnitude and directions of vectors R and S? Well the picture goes and

asked by ~christina~ on September 29, 2007
76. ## Accounting

Urquhart Corporation applies manufacturing overhead on the basis of direct labor-hours. At the beginning of the most recent year, the company based its predetermined overhead rate on total estimated overhead of \$100,000 and 3,600 estimated direct

asked by jake on September 5, 2012
77. ## Math

Assume that it takes a college student an average of 5 minutes to find a parking spot in the main parking lot. Assume also that this time is normally distributed with a standard deviation of 2 minutes. What time is exceeded by approximately 75% of the

asked by Anonymous on February 10, 2014
78. ## Algebra

What does it mean to be "simplified" which one is most "simple" 2(3+5) or 6 + 10 ??? I've been told both and wonder if someone can give me the correct answer some of my teachers told me simplified means all of the operations that can be done are done and

asked by Kate on July 21, 2010
79. ## Physics

A hollow spherical shell with mass 2.45kg rolls without slipping down a slope that makes an angle of 30.0∘ with the horizontal. a.) find the magnitude of the acceleration of the center of mass of the spherical shell. b.) find the magnitude of the

asked by Rosae on March 12, 2015
80. ## Math

In exercises 1 and 2, use the following information. You randomly draw letter tiles from a bag containing the letters from the word PROBABILITIES. 1. You randomly select a B. You replace it. Then you choose a T. Tell whether the events are independent or

asked by Sabina on May 25, 2009
81. ## Physics

A hollow spherical shell with mass 2.45kg rolls without slipping down a slope that makes an angle of 30.0∘ with the horizontal. a.) find the magnitude of the acceleration of the center of mass of the spherical shell. b.) find the magnitude of the

asked by Rosae on March 13, 2015
82. ## Physics

A hollow spherical shell with mass 2.45kg rolls without slipping down a slope that makes an angle of 30.0∘ with the horizontal. a.) find the magnitude of the acceleration of the center of mass of the spherical shell. b.) find the magnitude of the

asked by Rosae on March 12, 2015
83. ## accounting

On each December 31, you plan to transfer \$2,000 from your checking account into a savings account.The savings account will earn 9 percent annual interest, which will be added to the savings account balance at each year-end. The first deposit will be made

asked by PORTLAND STATE on February 28, 2013
84. ## math

A contractor, Mr. Parker charged his customer \$100 for painting a rectangular ceiling of length 5.4m and width 3m. Another contractor, Mr. Lewis charged his customer \$115 for painting a rectangular ceiling of length 5.7m and width 3.2m.The quality of work

asked by Linda on May 7, 2015
85. ## history1301

I need some History help! Its US History. OK first of all I would like to post the question I need help answering. I also would like to post another question that I have answered and see if it was the right answer that I came up with. thanks for the help!

asked by beth on December 6, 2009
86. ## word problem

A contractor, Mr. Parker charged his customer \$100 for painting a rectangular ceiling of length 5.4m and width 3m. Another contractor, Mr. Lewis charged his customer \$115 for painting a rectangular ceiling of length 5.7m and width 3.2m.The quality of work

asked by Janice on May 7, 2015
87. ## prob and stats

The tread lives of the Super Titan radial tires under normal driving conditions are normally distributed with a mean of 34000 mi and a standard deviation of 1700 mi. (a) What is the probability that a tire selected at random will have a tread life of more

asked by br0Ok3 on October 15, 2010
88. ## math

5. Find the length of the hypotenuse of a right triangle with legs of 20 cm and 21 cm. 41 cm 841 cm 6 cm 29 cm 6. The length of the hypotenuse of a right triangle is 15 cm. The length of one leg is 9 cm. Find the length of the other leg. 6 cm 12 cm 17 cm

asked by hi, help hard questions on November 29, 2012
89. ## Math [Probability]

I'm in a Grade 12 Data Management Course. The Current unit is Factorials and Permutations. I'm having a trouble with this question. The answer is suppose to be 120 but I don't know how. How many different ways can 6 people be seated at a round table?

asked by Jerry on September 10, 2006
90. ## Science

The Strange Case of Beriberi In 1887 a strange nerve disease attacked the people in the Dutch East Indies. The disease was beriberi. Symptoms of the disease included weakness and loss of appetite, victims often died of heart failure. Scientists thought the

asked by Matt on September 10, 2016
91. ## math

A bag contains 4 white, 3 blue, and 5 red marbles. 1. Find the probability of choosing a red marble, then a white marble if the marbles are replaced 1/12 5/36 5/6 5/12 2. Find the probability of choosing 3 blue marbles in a row if the marbles are replaced.

asked by Jake on May 21, 2018
92. ## math

A bag contains 4 white, 3 blue, and 5 red marbles. 1. Find the probability of choosing a red marble, then a white marble if the marbles are replaced. A. 1/12 B. 5/36 *** C. 5/6 D. 5/12 2. Find the probability of choosing 3 blue marbles in a row if the

asked by jjiiddss on February 24, 2016
93. ## Help on math!

A bag contains 4 white, 3 blue, and 5 red marbles. 1. Find the probability of choosing a red marble, then a white marble if the marbles are replaced. A. 1/12 B. 5/36 *** C. 5/6 D. 5/12 2. Find the probability of choosing 3 blue marbles in a row if the

asked by Alistair on February 18, 2016
94. ## Physics

A 2.1 kg block slides with a speed of 1.1 m/s on a frictionless, horizontal surface until it encounters a spring. (a) If the block compresses the spring 5.7 cm before coming to rest, what is the force constant of the spring? (b) What initial speed should

asked by Carden on March 29, 2010
95. ## Math

George has a goal of walking 9/2 kilometers today. Each time he walks to school and back, he walks a total of 1/2 kilometers. What is the meaning of 9/2 divided by 1/2? a. The speed in kilometers per hour that George needs to walk in order to reach his

asked by Matt on September 11, 2016

I still do not understand this problem? find a number such that when added to the numerator and denominator of 2/11 yields a fraction equivalent to 1/2? thanks If you add 7 to the numerator and 7 to the denominator you get 9/18. 9/18= 9x1/9x2 = 1/2 It

asked by vince on March 8, 2007
97. ## English

6. The imagery creates which mood in the poem? (1 point) flirty cheerful

98. ## Calculus

1) If y = 2x3 - 4x and dx, dt equals 4 , find dy/ dt when x = 1. 2) The area A = πr^2 of a circular water ripple changes with the radius. At what rate does the area change with respect to the radius when r = 4ft? 3) A rectangular box has a square base

asked by Deondre on October 2, 2017
99. ## Math

Let x be a random variable representing the monthly cost of joining a gym. We may assume that x has a normal distribution and that the population standard deviation is \$5.20. A fitness magazine advertises that the mean monthly cost of joining a gym is \$35.

asked by Alison on December 22, 2012
100. ## 12 Chemistry

What is the molar enthalpy of combustion of magnesium? This was the lab question that I was asked to find after performing a lab based on Hess' law. I can't find anywhere in my notes how to calculate this, and the text book doesn't explain their steps

asked by Chase (sorry if this long) on March 29, 2008