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

143,010 questions, page 736
1. ## Statistics

Three cards are drawn with replacement from a standard deck. What is the probability that the first card will be a spade, the second card will be a black card, and the third card will be a queen? Write your answer as a fraction or a decimal number rounded

asked by Sonia on June 22, 2012
2. ## Stats

At a major International Airport, 0.49 of the flights arrive on time. A sample of 12 flights is studied. What is the probability that more than 3 of them arrived on time? Write only a number as your answer. Round to 2 decimal places (for example 0.24). Do

asked by Semmy on October 13, 2015
3. ## Science

Mount twin peaks located in northern Vancouver Island irrupt did 3 million years ago and it has not erupted since then mount Twin Peaks is most likely a doormat be active see extinct the stationary my answer is C

asked by Me on January 29, 2019
4. ## Math

Determine how far sound travels in 55 minutes. Express your answer in feet. You may use 760 mph as the speed of sound. distance=speedsound*time write time in hours, or 55/60 hr You will have to then convert miles to feet.

asked by Kim Jones on May 18, 2007
5. ## calc

A boat leaves a dock at 3:00 PM and travels due south at a speed of 20 km/h. Another boat has been heading due east at 15 km/h and reaches the same dock at 4:00 PM. How many minutes after 3:00 PM were the two boats closest together? (Round your answer to

asked by sara on April 14, 2015
6. ## chemistry

What is the strongest intermolecular force that occurs between methane (CH4) and ammonia (NH3)? A. Dipole-induced dipole attractions B. Hydrogen bond C. London dispersion forces D. Dipole-dipole forces Is that answer c?

asked by Cortney on March 19, 2015
7. ## Chemistry

Calculate the mass of NaCl required to cause dissolution of 0.010 moles of AgCl in 100 mL of solution. Consider that the addition of NaCl does not cause increased volume in the solution KSP (AgCl) = 1.0 x 10 ^ -10 KF (AgCl2) = 3.0 x 10 ^ 5 Answer This

asked by Monica on April 15, 2016
8. ## chemistry-bond energies

Octane (C8H18) is the main hydrocarbon in gasoline. Using bond energies, calculate the amount of energy produced from 2.5 kilograms of octane. I know how to do bond energies, but If someone could tell me what to do with the 2.5 kg in this case and possibly

asked by kelsy on October 10, 2010
9. ## Physics

You drop a rock into a deep well. You can't see the bottom of the well but you can hear the impact after T seconds. Suppose the speed of sound is c feet per second and the depth of the falling rock at time t is gt^2/2 feet. Compute the depth d of the well.

asked by Anon on January 26, 2017
10. ## Trig

The path of a projectile fired at an inclination t0 to the horizontal with initial velocity v feet per second is a parabola. The horizontal distance R, in feet, that the projectile travels is given by R = v2sin(2t)/32.2. What is R if v = 152 and t = 74?

asked by Jared Smith on November 14, 2011
11. ## chemistry

Examine the statement.  Substances dissolve through three processes: I. ionization II. dissociation III. dispersion  Which of the answer choices correctly lists the dissolving processes that change the identity of a substance? I and II II and III I,II

12. ## English

In which of the following sentences is the underlined word an object pronoun? A. "You" really should apologize to her. B. I would like you to listen to "me". C. I gave "her" a gift for her birthday. D. We returned "our" books to the library. Note: the

asked by Sandia on December 8, 2012
13. ## fundamental concepts

Sarah counts her handful of marbles one at a time into a bowl. Each time she puts a marble into the bowl she says the next number name in sequence. This is an example of A. perceptual subitizing. B. classification. C. rote counting. D. rational counting.

asked by Daniela on February 4, 2015
14. ## Math

With time, t, in minutes, the temperature, H, in degrees Celsius, of a bottle of water put in the refrigerator at time t=o is given by H = 4 + 16e-.02t How fast is the water cooling initially? After 10 minutes? Include units in your answer

asked by piper on April 8, 2010
15. ## physics

What is the momentum of a two-particle sys- tem composed of a 1300 kg car moving east at 100 m/s and a second 1300 kg car mov- ing west at 35 m/s? Let east be the positive direction. Answer in units of kg · m/s

asked by Julie on April 9, 2012
16. ## physics

What is the momentum of a two-particle sys- tem composed of a 1300 kg car moving east at 100 m/s and a second 1300 kg car mov- ing west at 35 m/s? Let east be the positive direction. Answer in units of kg · m/s

asked by Julie on April 9, 2012
17. ## physics

a bullet with a mass of 5 g and a speed of 600 m/s penetrates a tree to a depth of 4 cm. Assume that a constant frictional force stops the bullet. Calculate the magnitude of this frictional force. *Also, I'm not sure if the answer would be positive or

asked by Nilan on February 20, 2011
18. ## Math- Outcomes and Probability

Can someone please explain to me how to solve this question? If no digit can be used more than once, how many 5-digit numbers can be formed using the numbers 3,8,1,2,5, and 7? I have no clue how to solve this problem, the wording always tricks me. Answer

asked by Cassandra Raven Moonstone on February 24, 2017
19. ## English expression

1. Can you greet the person you meet for the first time in English? 2. What is the relationship between the people who greet each other? 3. Can you introduce your friend and answer the question in English? 4. Who and who are being introduced?

asked by John on March 6, 2008
20. ## social studies

How did the formation of the national action party change Mexican politics? It ended the one-party system. (MY ANSWER) It consolidated power among a few key leaders. It ended the revolution. It lessened the power of the president.

asked by LOVE on January 22, 2016
21. ## Calculus

At STP, 1.00 g of calcium is placed into an acidic solution, and 407 mL of hydrogen gas is collected. What is the ratio of moles of calcium consumed to moles of hydrogen produced? a)1.37:1.00 b)1.00:1.64 c)0.928:1.00 d) 0.500:1.00 Is the answer A, if so,

asked by George on September 22, 2008
22. ## Chenistry check

Can someone check my answer? The question is: In order for the reaction 2Al(s) + 6HCl(aq)-> 2AlCl3(aq) + 3H2(g) to occur, which of the following must be true? a. Al must be above Cl on the activity series. b. Al must be above H on the activity series. c.

asked by Mike on March 17, 2009
23. ## chemistry

please help solve this problem now. I really need an answer. thank you When one mole of KOH is neutralized by sulfuric acid, q=-56kJ. At 22.8 C , 25.0 mL of 0.500 M H2SO4 is neutralized by 50.0 mL of 0.500 M KOH in a coffee-cup calorimeter. What is the

asked by ogi on March 3, 2012
24. ## college physics

A CD has to rotate under the readout-laser with a constant linear velocity of 1.25 m/s. If the laser is at a position 3.2 cm from the center of the disk, what are the revolutions per minute (rpms) of the disk? Can someone please help me solve this problem

asked by Amber on September 20, 2010
25. ## math

A cow is attached to a rope 10 feet long in a pasture bordered by two fence( more than 10 feet long) meeting at an angle of 60 degree. What is the area of the space in which the cow is grazing? a. 20 pi b. 5 pi /3 c. 20 pi /3 d. 50 pi /3 e. 100 pi please

asked by thomas on May 9, 2014
26. ## CHEMISTRY

n unknown amount of water is mixed with 350 mL of a 6 M solution of NaOH solution. A 75 mL sample of the resulting solution is titrated to neutrality with 52 . 5 mL of 6 M HCl. Calculate the concentration of the di- luted NaOH solution. Answer in units of

asked by Maria on October 18, 2013
27. ## Physics

It takes Earth 365 days to complete one orbit around our sun. Knowing that the magnitude of the average acceleration the Earth experiences over half an orbit is 3.78 x 10^-3 m/s^2, what is the average speed with which it travels? Express your answer in

asked by Alex on December 9, 2018
28. ## Science

Ionic bonds: a. result from the sharing of electrons between atoms. b. form only between polar molecules. c. form between atoms that develop opposite charges. d. result from the natural repulsion that develops between protons. answer is C

asked by mandy on January 30, 2016
29. ## Psych

Unlike psychodynamic approaches to personality, the learning approach emphasizes what? A) latent personality structures B) Self-actualization processes C) The Outer Person D) biological traits I thin the answer is C-Outer Person but just not sure of it.

asked by Tisha on November 1, 2011
30. ## Circuits 2

For the circuit below, V1 has rms voltage of Vrms=10V. The turn ratio of the primary to secondary side of the transformer is 1:10. If R1 has a value of 20Ω, what is the value of the rms current on the secondary side? Enter your answer in units of Amps.

asked by student on April 9, 2018
31. ## Math for Computer Science

Suppose the domain of the propositional function P(x, y) consists of pairs x and y, where x = 1, 2, or 3, and y = 1, 2, or 3. Write out the propositions below using disjunctions and conjunctions only. ∃x∀y ¬P(x, y) The above is equivalent to

asked by Kid on September 26, 2018
32. ## MATHS

The shape, a cube and a square based pyramid. Both shapes have the same base and the same height. Which expression represents the total volume of this shape? justify your answer. Note:that the pyramid is on top of the cube joined together.

asked by Ted on May 15, 2010
33. ## Math

3. After a study was completed at a local college, it was found that 386 1,112 student live with there parents. What percent of students live with their parents? Round to the nearest hundredth of a percent where necessary. 3.44% 34.71% 49.36% 65.28% Can

asked by Mariana on November 30, 2015
34. ## U.S. Government

Which part of the Constitution was at issue in the nullification crisis? the supremacy clause the elastic clause the necessary an proper clause the interstate commerce clause I really don't know which one because I don't really understand the question but

asked by Lorie on April 25, 2017
35. ## Math

Can you help me with my son's homework question: Maria earned \$110, which is \$86 more than twice the amount Joan earned. How much did Joan earn? a. \$12 b. \$18 c. \$24 d. \$30 I would like to know the 5th grade equation that represents the answer. I guess I'm

asked by Rich on September 3, 2008
36. ## Math

Question: The total yearly food bill for a family of four is \$8589.88. To the nearest cent, what is the mean weekly food bill? Would I take \$8589.88 divided by 52.365 (this is the number of weeks in a year) to get the answer \$164.04?

asked by Carrie on March 7, 2010
37. ## Chemistry

Fill a balloon with helium gas to a volume of 2.68 L at 23 celsius and 789mmHg. What would the volume of helium if the pressure changes to 632 mmHg but the temperature is unchanged. This is how I solved it V2 = V1 X P1/P2 2.68L X 789/632 = ANSWER V2 =.3.35

asked by LT on October 23, 2007
38. ## spanish

Question: algo mas barato que un disoc compacto Answer: unas trajetas son mas barato que un disco compacto is this correct? One left to finish thank you for your help. Our school is now closed until at least wednesday.

asked by sam on October 22, 2007
39. ## physics

A car traveling at 120 strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.90 . What was the magnitude of the average acceleration of the driver during the collision? Express the answer in terms of "'s," where

asked by Helen on October 1, 2011
40. ## English

Why did the relationship between Anne and her mother become strained? In a few sentences, analyze how their relationship as a mother and daughter was changing. This is a question for "The Diary of a Young Girl" by Anne Frank, and the answer is supposedly

asked by Court on June 27, 2011
41. ## spanish

Question: algo mas barato que un disoc compacto Answer: unas trajetas son mas barato que un disco compacto is this correct? One left to finish thank you for your help. Our school is now closed until at least wednesday.

asked by sam on October 22, 2007
42. ## Math

my bad correction Max charges \$3.50 per hour when he mows lawns, plus \$6.oo for transportation expenses. Which function rule represents the amount y Max charges to mow lawns for x hours? A.y=9.50x B.y=6.00 + 3.50 C.y=3.50 + 6.00 *** D.y= 2.5x My answer is

asked by The Weekend on May 16, 2017
43. ## life science- 6th grade

describe the path the blood flows through a bird's circulatory system. Begin with the right side of the heart. In the answer, explain where the blood picks up oxygen & where it releases the oxygen to the bird's body cells.

asked by jarlette on November 25, 2008
44. ## math

Write a function rule for finding the amount of daily pay, p in the following situation; A bus driver gets paid \$100 each day plus \$0.20 per kilometer, k. A.100=0.20 x k B. p=0.20x100 x k C. p= 0.20k+100 D. 0.20k=100+p Is the answer B??

45. ## ALGEBRA

(a) Write the expression in terms of natural logarithms. (Express all logarithmic functions in terms of ln(x) in your answer.) log_(8.9) \(135\) = (b) Give a calculator approximation (correct to four decimal places). log_(8.9) \(135\) ~=

46. ## Chemistry

How much heat is released when 10 g of steam at 100°C is cooled to 10 g of liquid water at 100°C? I am working on a practice test and the answer is not in the back of the book. Can some one help me. 1. 10 cal 2. 5400 cal 3. 800 cal 4. 6200 cal

asked by nan on November 10, 2011
47. ## AP Chemistry

An unknown amount of water is mixed with 350 mL of a 6 M solution of NaOH solution. A 75 mL sample of the resulting solution is titrated to neutrality with 52.5 mL of 6 M HCl. Calculate the concentration of the diluted NaOH solution. Answer in units of M

asked by Gabriella on September 11, 2013
48. ## math

ms lee class had to guess how many jelly beans were in a jar. The clues were that exactly half were red ,and that exactly one third were blue.Based on the information provided ,which of the following is not a reasonable no.of jelly beans that can be in the

asked by priyal on February 27, 2012
49. ## physics

Bill kicks a rock off the top of his apartment building. It strikes a window across the street 12 m away. The acceleration of gravity is 9.8 m/s2 . If the window is 24 m below the position where Bill contacted the rock, how long was it in the air? Answer

asked by Anonymous on October 20, 2010
50. ## econ - demand and supply

just a few questions that would like to double check my answer For each of the following cases, sketch a supply and demand curve for the specified industry and show how each event will shift the curves. (Be sure to label all curves)! State what occurs to

asked by tofu on March 20, 2007
51. ## geometry

Write the conditional statement that the Venn diagram illustrates. The Venn diagram includes a large circle and it says quadrilateral and a small circle in it that says squares. Would this be the answer: If quadrilaterals are a four sided figure then in is

asked by Alexa on April 22, 2015
52. ## math help

If x people working together make a total of y dollars after an hour of work, how much money will z people make if they work 4 hours at the same rate per person ? a. 4xyz b. xy + 4z c. 4yz/x d. 4xy/z e. xyz/4 please answer and explain

asked by Tomas on October 18, 2013
53. ## physics(waves)

A wave has a speed of 340m/s and a period of 0.28ms. what's the wavelength? so I worked this and I got 95.2m but the answer to d question says 0.095m. period(T) = 1/F (since F = 1/T) therefore, F = 1/0.28 = 3.5714 wavelength = velocity/frequency w =

asked by Francis on February 23, 2015
54. ## Math check

A sample of 30 of 178 funded projects revealed that 12 were valued at \$17,360 each and 18 were valued at \$20,280 each. From the sample data, estimate the total value of the funding for all the projects. (Enter your answers to two decimal places.) \$ 35.60

asked by Tom 84 on June 18, 2013

20. Suppose a population of 175 crayfish doubles in size every month. The function f(x)=175(2^x) gives the population after x months. How many crayfish will there be after 1 year? A) 2,100 B) 4,200 C) 716,800 D) 61,250 I think the answer is D. Am I

asked by Nightcore on April 26, 2017
56. ## Poem: I Hear America Singing By: Walt Whitman

Could you check this question please? Thanks. 1. What is the significance of the poem? (i.e. what does it mean and what impact does it make on the reader?) Answer: The poem "I Hear America Singing," means that all Americans are working happily at there

asked by Starry on February 8, 2009
57. ## Maths

Martha invested \$50,000 in a boutique 4 yr ago. Her investment is worth \$100,000 today. What is the effective rate (annual effective yield) of her investment? Please round your answer to two decimal places.

asked by JL on December 18, 2015
58. ## College Chemistry

When ice melts, it absorbs 0.33 kJ per gram. How much ice is required to cool a 10.0 oz drink from 77 ∘F to 40 ∘F, if the heat capacity of the drink is 4.18 J/g∘C? (Assume that the heat transfer is 100 % efficient.) Express your answer using two

asked by Braliegh on September 6, 2018
59. ## Math

A science class planted a tree in the school courtyard that was 6 inches tall. It is growing 4 inches each week. Write a function rule for the height, h, of the tree based on the weeks, w, since it was planted. h = 6w + 4. h = 4w + 6. (MY ANSWER) h = 4w. h

asked by LOVE on February 19, 2016
60. ## physics

At what altitude above the Earth's surface is the acceleration due to gravity equal to g/128? i did g/128=(G*Earth's mass)/r^2 then solved for r and got 72080960. its within 10% of the correct answer but not correct. what am i doing wrong? (ive already

asked by jawn on October 7, 2009
61. ## physics

While sitting on a tree branch 10.0 m above the ground, you drop a chestnut. When the chestnut has fallen 2.0 m, you throw a second chestnut straight down. What initial speed must you give the second chestnut if they are both to reach the ground at the

asked by jawn on August 27, 2009
62. ## Chemistry

Is my answer correct? Calculate the mass of frost (water ice) on a piece of dry ice that would completely react with 2 mmol of phenylmagnesium bromide. (1/44 CO2)*(0.002mol of phenylmagnesium bromide)= 0.0000455

asked by Anonymous on November 9, 2014
63. ## MATH!

PLEASE HELP! Okay I'm DESPERATE. Can somebody please tell me what n^3-64 divided by n-4 is? And for x/x+2 - 4/x-2 - 1 is the answer 2(-3x+2)/(x-2)(x+2 n^3-64 is a difference of cubes: you should have an equation to factor it.

asked by Judy on February 22, 2007
64. ## health supports

blood flow is maintained in the veins by? A.blood pressure B.valves in the veins which prevent back-flow C.muscular pumping action of the vein walls D.partial vacuum in the heart my answer is b

asked by susue on July 17, 2013
65. ## chemistry

I don't understnad why I got this question worng: The question asks given the following solubilities, calculate the value of the Ksp for the compound: Zinc carbonate, 3.87 x 10^-6 mol/L My answer: AnCO3 -----> Zn + CO3 There exists a 1:1 ratio between Zn

asked by Jessica on March 31, 2008
66. ## Physics Help Urgent

A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much quantities information as you can about the motion. I know you guys can draw anything on this platform. But can you lead me to

asked by Tanya on September 14, 2014
67. ## Physics

If a 648 N body on a carpeted surface has a μs of 0.86 and a μk of 0.68, what amount of force will be required to start dragging the body across the floor? Make sure to report your answer with the correct number of significant figures Is this correct?

asked by sarah on November 5, 2014
68. ## calculus

The salaries at a corporation are normally distributed with an average salary of \$29,000 and a standard deviation of \$4,000. Sixteen percent of the employees make more than Sara. What is Sara's salary? Round your answer to the nearest dollar.

asked by Sam on June 5, 2012
69. ## Chemistry

A(g) + B(g) AB(g) At a given temperature 1.0 mole of A and 1.0 mole of B are placed in the 1.0 litre vessel and allowed to reach equilibrium. Analysis revealed that the equilibrium concenration of AB was 0.40 molar. What percent of A had been converted to

asked by Janna on May 16, 2007
70. ## history

Can you check this?: I have to # the order in which they occured. 10-The Lewis and Clark expedition leaves St. Louis 8-Thomas Jefferson authorizes Robert Livingston to offer \$10 million for New Orleans and West Florida. 5-Meriwether Lewis and William Clark

asked by Mack on April 26, 2007
71. ## Biology

38. Mitosis and meiosis are two different ways cells divide. They both share common characteristics and processes, but differ in some very important ways. a. What are the end products of the two processes? How do they differ from the original or "parent"

asked by mysterychicken on February 12, 2010
72. ## physic

A ball is dropped from the top of an apartment building. A person is on a patio somewhere beneath the top of the apartment building and the person notices the ball takes 0.11 seconds to fall from the top of his patio to the bottom of his patio. The height

asked by elle on September 24, 2015
73. ## chem

part 1 When 0.633 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 103C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to

asked by Anonymous on May 14, 2010
74. ## Physics

The Earth has an electric field with magnitude roughly 100 N/C at its surface. A) Assuming there is a point charge at the earth's center creating this field, how much charge does the earth posses? Treat the earth as a sphere of radius 6.37 * 10^6 m. B)As

asked by jenish on March 6, 2008
75. ## Trig

A curve with polar equation r=(8)/7sinx + 36cosx represents a line. This line has a Cartesian equation of the form y=mx+b ,where m and b are constants. Give the formula for y in terms of x . For example, if the line had equation y=2x+3 then the answer

asked by Audrey on December 13, 2010
76. ## physics

A lawn roller is rolled across a lawn by a force of 109 N along the direction of the handle, which is 24.2 above the horizontal. If the lawn roller develops 66.1 W of power for 64 s, what distance is the roller pushed? Answer in units of m.

asked by pete on February 23, 2011
77. ## physics

A lawn roller is rolled across a lawn by a force of 109 N along the direction of the handle, which is 24.2 above the horizontal. If the lawn roller develops 66.1 W of power for 64 s, what distance is the roller pushed? Answer in units of m.

asked by pete on February 23, 2011
78. ## Math

TRUE OR FALSE ? Justify your answer. a. There exist real numbers a and b such (a+b)^2 = a^2 + b^2. b. For any real number x, there exists a unique number -x such that x + (-x) = 0. c. Any integer n is either odd or even. d. Any real number x can be written

asked by Alfonso on March 3, 2016
79. ## Chemistry

What happens to the hydroxide ion concentration in aqueous solutions when we increase the hydrogen ion concentration by adding an acid? Would it be good enough to answer by stating that the OH- ion concentration decreases, lowering the pH?

asked by Kevin on October 18, 2011
80. ## science

please help me in science i don`t now what is the answer of my assignment.dis is a question. 1.what are the main division of nervous system? 2.what are the organs of the central on nervous system? 3.what are the parts of the peripheral nervous system?

asked by leane hart garcia on July 4, 2012
81. ## PSYCH

Doyen & colleagues (2012) found that __________ effects were the reason that participants changed their walking speed. A. experimenter B. subject C. both subject and experimenter D. neither subject nor experimenter MY ANSWER IS C

asked by MAE on June 19, 2015
82. ## physics

A lawn roller is rolled across a lawn by a force of 109 N along the direction of the handle, which is 24.2 above the horizontal. If the lawn roller develops 66.1 W of power for 64 s, what distance is the roller pushed? Answer in units of m.

asked by pete on February 23, 2011
83. ## Physics

A pistol is fired horizontally toward a target 120 m away but at the same height. The bullet's velocity is 200 m/s. How long does it take the bullet to get to the target? How far below the target does the bullet hit? please explain why you used the formula

asked by Mark on June 9, 2015
84. ## chem

Liquid carbon disulﬁde reacts with 415 mL of oxygen to produce the gases carbon dioxide and sulfur dioxide. What volume of carbon dioxide is produced? Answer in units of L

asked by reis on May 30, 2014
85. ## Math

What is the probability that a number chosen at random from the range 1,000,000,000 to 9,999,999,999 inclusive will contain ten different digits? Round your answer to the nearest millionth

asked by Shawn on November 29, 2009
86. ## physics

in an experiment using Coulomb's apparatus, a sphere with a charge of 3.6 x 10^-8 C is 1.4 cm from a second sphere of unknown charge. The force between the spheres is 2.7 x 10^-2 N. What is the charge of the second sphere? I get 1.3 x 10^-4 C, but the

asked by Sejul on March 27, 2011
87. ## Calculus

In 1979, a biologist Reto Zach published a study on how crows drop whelks, a type of mollusk, from a height that minimized the amount of energy spent to break open the shells. Drop from too low a height, and the bird has to pick the shell up many times

asked by Bob on March 1, 2017
88. ## Writing

Excerpt – An entertainment-driven culture runs the risk of encouraging passivity among its citizens. If they can experience something vicariously through a movie, television show, or video game, why would they get involved with the activity itself?

asked by Arick on September 9, 2008
89. ## finance

Texas Wildcatters Inc. (TWI) is in the business of finding and developing oil properties, and then selling the successful ones to major oil refining companies. TWI is now considering a new potential field, and its geologists have developed the following

asked by christian on February 25, 2014

Texas Wildcatters Inc. (TWI) is in the business of finding and developing oil properties, and then selling the successful ones to major oil refining companies. TWI is now considering a new potential field, and its geologists have developed the following

asked by Mike on July 25, 2013
91. ## math-TRIG

1. Which angle measure is consistent with all of the following criteria? (i) The reference angle is 40°. (ii) The angle is more than one revolution. (iii) The angle's terminal side is in Quadrant II. (iv) The angle isn't positive. A. –580° B. –500°

asked by LOVE on April 28, 2012
92. ## Math Question

A Teacher gives each student a number. She tells the students to line up according to their number. Some students had trouble doing this. What knowledge of number operations are the students missing? Is the answer ordinal numbers?

asked by Sheila on December 6, 2016
93. ## geometry

You are putting hexagon-shaped tiles on the path through the garden. The tiles will be placed as in the diagram that's 8 inches. If the path is 12 feet long, how many tiles will it take to cover the path? The correct answer is 21. How did they get that

asked by nino on May 14, 2016
94. ## math

I need someone to help explain how this math problem works. I am not sure how to convert this fraction below to arrive at 100.8 degress. 7/25 .360 degrees=100.8 degrees How did this answer of 100.8 degrees come about in this equation?

asked by Dave on February 23, 2011
95. ## math... help me.. please =)

Hello. I'm learning about simplying radicals and in one of the questions it has a variable to the second power like below: 1) square root of 28x^2 2) square root of 25x^2 3) square root of 80n^2 Can you answer at least one of them and explain what you did?

asked by Lola on May 11, 2008
96. ## dog behavior

please check my answer thanks In Pavlov's experiment with the bell and the food, what is the dependent variable A. Pairing the food and the bell B. giving the food C. ringing of the bell D. salivation I picked B

asked by Anonymous on April 17, 2008
97. ## Algebra 2

Am I correct? The radius of a cylinder is 3x – 2 cm. The height of the cylinder is x + 3 cm. What is the surface area of the cylinder? Use the formula A = 2pi r2 + 2 pi rh. 2spi (3x2 + 10x – 8) 2 pi (12x2 + 7x-2) 2 pi (12x2 -2x +13) my answer 2 pi

asked by Sandra on September 25, 2014
98. ## Grammar and punctuation

Select the sentence which is correctly punctuated, spaced, and capitalized. A) His surgery is scheduled for 1530. B) His surgery is scheduled for 15:30. C) His surgery is scheduled for: 15:30. My answer is B, C doesn't seem right with the colon at the end

asked by Marie on October 31, 2012
99. ## Chemistry

At 298 K, nitrous acid (HNO2) dissociates in water with a Ka of 0.00071. a)Calculate G° for the dissociation of HNO2. (Use Ka to calculate the answer.) b) Calculate G if [H3O+] = 0.00070 M, [NO2 - ] = 0.16 M, and [HNO2 ] = 0.21 M.

asked by Heather on September 29, 2011
100. ## SCI 275

Resource: Chapter 18 Select one case study or an example, from Chapter 18 that describes the impacts of a toxic substance on human health. Answer the following questions based on the risk assessment principles presented in Ch. 18, and in Figure 18-10 in

asked by Kelly on May 15, 2014