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

143,010 questions, page 759
1. ## Math

Find the constant of proportionality and the unit rate for the data in the table then write an equation to represent the relationship between time tea and distance D.

asked by Help please on February 14, 2018
2. ## Math

Find the altitude of a rhombus whose area is 48msq. And perimeter is 64cm plz gve me ful rltn nd ans is216cmsq. Nd 15cm

asked by Simran kaur on September 15, 2012
3. ## science

Who received the Nobel prize for figuring out the biochemical pathway used by plants to make glucose? First name starts with an M_ _ _ _ _ Last name: C_ _ _ _ _ Any help would be greatly appreciated I can't find anything with google! :( Thanks!!

asked by Matty on September 20, 2009
4. ## maths

The real numbers x and y satisfy the nonlinear system of equations {2x2−6xy+2y2+43x+43yx2+y2+5x+5y==174,30. Find the largest possible value of |xy

asked by Anonymous on June 23, 2013
5. ## physics

Find the minimum diameter of a 51.5-m-long nylon string that will stretch no more than 1.01 cm when a load of 68.9 kg is suspended from its lower end. Assume that Ynylon = 3.51·108 N/m2

asked by maria on October 29, 2011
6. ## Calculus

Find the area of the region bounded by the curves y = sin^-1(x/4) , y = 0, and x = 4 obtained by integrating with respect to y. Your work must include the definite integral and the antiderivative.

asked by Ronathan on May 11, 2018
7. ## Foreign language, French

I need help with speaking portion of the VHL Central Lesson 2B Enregitrez as I can't really hear the speaker quite properly. If someone is currently doing the course ( the course is French 2) that will be ideal but any and all help I will find acceptable.

asked by Alex on May 25, 2015
8. ## math

Suppose that fifteen observations are chosen at random from the pdf f_Y(y) = 3y^2, 0

asked by Jen on November 29, 2011
9. ## Physics

A ball has a diameter of 3.70 cm and average density of 0.0841 g/cm3. What force is required to hold it completely submerged under water? I need to find the magnitude in N Thank you!

asked by Allie on October 27, 2011
10. ## math

two wires support a pole in opposite directions. they make angles of 36° and 42° with the horizontal, and the points where they touch the ground are 50 ft apart. find the length of each wire

asked by kenneth on February 9, 2016
11. ## Microsoft PowerPoint

Please can anyone help me with my problem. Does anyone know how or can tell me a free website to find out how to create a Microsoft Powerpoint slide presentation(8) with speaker notes,visual aids and graphics.

asked by Mckenzie on December 13, 2007
12. ## physics

An object is placed 5 cm in front of a concave lens of focal length 7 cm. Find the image location by drawing a ray tracing diagram to scale.

asked by Nikki on December 9, 2012
13. ## Math

If Jane walks North for 3 miles, turns 45 degrees to the right, and then walks another 4 miles, how many miles will Jane be from her starting point? Give your answer as a decimal rounded to the nearest hundredth. Plz help!!!!

asked by Bob on July 17, 2016
14. ## child growth development

When the XY genetic code begins to assert itself, A. ovaries begin to differentiate. B. testes begin to differentiate C. estrogen begins to be produced. D. brain development begins to occur more rapidly. I think the answer is C

asked by chloe on June 9, 2010
15. ## Physics

A car makes a 288 km trip at an average speed of 31.3 km/h. A second car starting 1 h later arrives at their mutual destination at the same time. What was the average speed of the second car for the period that it was in motion? Answer in units of km/h

asked by alison on October 1, 2013
16. ## Chemistry

I have a 1L solution of 0.02M sodium acetate and 0.02M acetic acid. What is the pH after the addition of 0.05 moles of hydrochloric acid? I know this is a buffer question but I have no idea how I am supposed to go about getting the answer... I know Ka

asked by Alex on March 4, 2010
17. ## chemistry

a solution contains 0.216 moles of a base and 0.614 moles of the conjuagte acid in a total volume of 800 mL. The pH of the solution 9.65. what is the value for kb of the base? the answer is 1.27E-4 how do you do it? do you need to convert from moles to

asked by JH on March 27, 2015
18. ## chemistry-recheck answer

I was wondering if someone can tell me if I did this right: The gas constant (R) has many different unit formulations. Convert the value of 8.314 (m3-Pa)/(K-mol) into units of (L-mmHg)/(K-mol). This is what I did: (8.314 m3-Pa/K-mol)*(1 atm/101325 Pa)*(760

asked by Jazmin on October 9, 2010
19. ## Chemistry

What is the molarity of a 5.00 x 102 ml solution containing 2490 g of KI? How many moles of LiF would be required to produce a 2.5 M solution with a volume of 10.5 L? How many grams of NaI would be used to produce a 2.0 M solution with a volume of 10.00 L?

asked by Clea on March 24, 2014
20. ## calculus

A container of hot liquid is placed in a freezer that is kept at a constant temperature of 10°F. The initial temperature of the liquid is 160°F. After 5 minutes, the liquid's temperature is 60°F. How much longer will it take for its temperature to

asked by Sarah on September 17, 2016
21. ## Math Geometry

a shipping crate carrying e readers has a length of 19 1/3 feet, a width of 7/23 feet, and a height of 7 5/6 feet. Whaat is the volume of the shipping crate? Show your work. i know V=lwh , but I'm getting the wrong answer! Please help.

asked by andra on July 9, 2013
22. ## math

A rolling stone may take two different paths. On path 1, it takes 10 seconds for it to reach the bottom of the hill, while on path 2, it takes it 15 seconds. It is twice as likely to go on path 2. How long does it take it on average? Round your answer to

asked by Anonymous on July 24, 2012
23. ## stats

In 1997, the U.S. population was approximately 266,572,000 people. At the rate of 440 prisoners per 100,000 population, about how many prisoners were in the system? (Round answer to the whole number.) prisoners

asked by jakira on September 11, 2017
24. ## PHYSICS!

An 70 kg man drops from rest on a diving board 3.2 m above the surface of the water and comes to rest 0.57 s after reaching the water. The acceleration due to gravity is 9.81 m/s2. What force does the water exert on the man? Answer in units of N.

asked by MIKE HUNT on October 29, 2008
25. ## Calc Limits

lim (1+x)^1/x. Give an exact answer. x->0 This reads: The limits as x approaches zero is (1 plus x) to the 1 divided by x. The log of each term is (1/x) ln (1 + x) = ln (1+x)/x Using L'Hopital's rule for the limit of f(x)/g(x), the limit if the log is lim

asked by Robert on February 16, 2007
26. ## Algebra II

Use log5(2)=0.4307 and log5(3)=0.6826 to approximate the value of log5=54. According to the example in my book I would divide 0.6826 by 0.4307 and the answer is 1.5848 but this is not one of the answers given. My choices are: a) 0.1370 b) 2.4785 c) 0.8820

asked by Lucy on March 29, 2008
27. ## Integrated Math 1

A rolling stone may take two different paths. On path 1, it takes 10 seconds for it to reach the bottom of the hill, while on path 2, it takes it 15 seconds. It is twice as likely to go on path 2. How long does it take it on average? Round your answer to

asked by Anonymous on July 24, 2012
28. ## chemistry

Estimate the fraction of unoccupied atomic sites in lead at temperature 10K below its melting point. Vacancy fraction,nv/N temperature 1.8*10^-7 100C 7.2*10^-6 200C express answer in vacancy fraction nv/N.

asked by anonyms on April 27, 2013
29. ## calculus

This is a question related to L'hopital's rule. lim x -> -infinity of ((x)(e^x)) This thing is weird because I apply l'hopital's rule yet I never receive the correct answer which is supposedly = 0. It just stays in the form [-infinity * -infinity]. Anyone

asked by Joshua on November 8, 2014
30. ## math

application of the laws of exponent show different ways of simplifying each of the following expression. answer the question that follow. 1. 2^5 * 2^4 2. x^4 * x^7 3. (3^2)^3 4. (m^4)^5 5. (5^3 * 2^2)^2 6. (a^4 * b^2)^5 7. (3x^5)^3 8. 7^4/7^2 9. x^5/x^8

asked by diana on September 8, 2011
31. ## Microsoft Word 2013

You often insert your company's logo into documents you create. One way to make it easier for you to quickly insert it is to save the logo as a A. custom block. B. text block. C. building block. D. shortcut. My answer is C.

asked by Daniela on July 14, 2016
32. ## Math (PreCalculus)

An earthquake was recorded which was 1584893 times more powerful than a reference level zero earthquake. What is the magnitude of this earthquake on the Richter scale? Intensity on the Richter scale is log(I/Io). Correct Answer is 6.268. But how to get

asked by DROSP on December 4, 2013
33. ## Math

(This is on Imagine math)A data set has 32 data points how many data points are below the third Quartile? Sorry not good at this kind of stuff but its for box plots/box and whisker if you dont know the answer it is fine.

asked by cluck on March 21, 2019
34. ## english

I have been working on this and am still confused. Which sentence is correct. Using the pronoun case- A) My brother knows more about technology than me. B) My brother knows more about technology than I. I thought it would be best for B and add to it the

asked by m on May 29, 2011
35. ## speech

I need help with where to look for an answer to this question: That no people can see the same thing because the statement is self-discrediting, if the statement were true the person making the statement would have no way of knowing that it is true since

asked by Desieree on August 25, 2012
36. ## Algebra

Suppose a cost-benefit model is given by y=2771x/100-x, where y is the cost for removing x percent of a given pollutant. What percent of pollutant can be removed for \$36,000? Round your answer to the nearest tenth of a percent?

asked by Michelle on June 9, 2014
37. ## Math: percentage problem

A set of building blocks includes squares of various shapes and colors. If 20% of the blockers were square and 50% of the squares block are red, then ___ of the blocks are red squares. My answer is 40% (20% x 50% / 100% = 40%). Is this correct?

asked by Anonymous on January 10, 2009
38. ## CHEMISTRY

do you agree that HCL is the beast choice for a substance that has both dipersion forces and dipole-dipole forces ? The choices I have are : Br2 HCl H2 CO2 BCl3 HCL is the most sensible answer. Do you reckon so too? thanks andy

asked by Andy on May 11, 2010
39. ## math

A scale drawing of your classroom is 4 inches by 6 inches. If one inch represents 8 feet, what is the actual size of your classroom? I think I know the answer, jst having trouble figuring out how to write it down & show it. I think it's 32 feet by 48 feet.

asked by Zion on December 8, 2014
40. ## math

A car escapes from Police. The police start chasing 54 minutes later. Police travel 12% faster. How many minutes will it take to catch up? SO FAR I got that D=(x)(t+54) for the escaped car AND D=(1.12x)(4) Can someone help me through the process and give

asked by logi on August 11, 2015
41. ## Algebra

Solve the quadratic equation. 3x^2-15x+18=0 I know that the formula to quadratic equation is x=-b+and-(square root)b^2-4ac divided by 2a. I know that a=3, b=-15 and c=18, then subsitute in and get two answers, my problem is that I keep getting an answer

asked by Lexie on April 22, 2010
42. ## Chemistry

OF2(g) + H2O(g) -> O2(g) +2HF(g) ΔH°rxn = -318 kJ Using bond energies, calculate the bond dissociation energy of the O-F bond, in OF2. This is the question and I got 438 as the answer, which is wrong. I don't know what I did wrong??

asked by Kat on May 1, 2011
43. ## Math

A family is building a rectangular fountain in the backyard. The yard is also rectangular and measures 6x by 7x. The fountain is going to measure 2x by 4x. Once the fountain is built, what will be the area of the remaining yard? Please do not just give me

asked by Grace(Ms. Sue I need your help please) on March 22, 2019
44. ## Chemistry

OF2(g) + H2O(g) -> O2(g) +2HF(g) ΔH°rxn = -318 kJ Using bond energies, calculate the bond dissociation energy of the O-F bond, in OF2. This is the question and I got 438 as the answer, which is wrong. I don't know what I did wrong??

asked by Kat on May 1, 2011
45. ## math

on his first exam, he studied for 10 hours and went to tell the mall for 4hours, and got a score of 85. how long should he study to get a grade of 96 and go to the mall for 17 hours? grade varies directly with studying and inversely with going to the mall.

asked by rock on August 2, 2011
46. ## Language Arts!

What kind of argument is used when an author compares water usage in the United States to water usage in poor countries. appeal to emotions appeal to ethics appeal to reason My answer: B

asked by Emily on March 11, 2014
47. ## physics

A large plane having uniform charge density has an electric field just outside the plane that points directly toward the plane with magnitude 1.25×104N/C . What is the surface charge density? Express your answer with the appropriate units.

asked by jrfannin on February 4, 2014
48. ## Physics

An 75 kg man drops from rest on a diving board −3.1 m above the surface of the water and comes to rest 0.6 s after reaching the water. The acceleration due to gravity is 9.81 m/s2. What force does the water exert on the man? Answer in units of N.

asked by Michael N. on January 24, 2011
49. ## physics

a person carries a 58kg package of books up a flight of stairs the length along the stairs is 24 meters the vertical height of the stairs is 12 meters how much work is done in raising the package I know the answer is 6800 J but how to get????

asked by dani on January 6, 2010
50. ## First year chem

Barium has 6 stable isotops (132Ba, 134Ba, 135Ba, 136Ba, 137Ba, and 138Ba) with natural abundances ranging from 0.1% for least abundant to 71.7% for the most abundant. Which isotope of barium is the most abundant? (Answer is 138Ba) Thank you for your

asked by John on November 9, 2013
51. ## Science

You are in a speedboat on a river moving in the same direction as the current. The speedometer on the boat shows that its speed is 50 km/h. However, a person on the shore meansures the boat's speed as 57 km/h. How is this possible? The answer is somehow

asked by Trissy on March 20, 2008
52. ## econ

There are so many industries having websites for retail. However, not every industry is successful in online retail. In your opinion, what are the common characteristics of industry which can sell products successfully in online retail? Please provide at

asked by lost on November 6, 2011
53. ## Geography (Ms. Sue)

How are the Llanos, cerrado, and pampas of South America similar to the Great Plains of the United States? My answer: These areas of land are similar to the Great Plains as they are flat plains as well as grasslands.

asked by Anonymous on September 19, 2013
54. ## physics

Damped mass spring system oscillates at 205 Hz. The time constant of the system is 6.6s. At t=0 the amplitude of oscillation is 4.7 cm and the energy of the oscillating system is 26J. What is the amplitude of oscillation at t=9.9s? Answer in units of cm

asked by eric on April 19, 2010
55. ## physics

How can i answer this question ? Two men carry a weight of 800 Newton. The weight is carried by a stick 1 meter long. If the weight is 40 cm from one man, what is the force need to be applied by each man, to keep the stick horizontal?

asked by Maroa, on August 28, 2012
56. ## Math

A gift box is 15 inches long, 10 inches wide, and 3 inches high. How much wrapping paper is needed to wrap the gift box? 225 in.2 450 in.2 525 in.2(my answer) 650 in.2

asked by SmartyPants on March 7, 2015
57. ## Math

On an automobile assembly line, every third car is green. Every fourth car is a convertible. a) How many cars are out of the first 100 will be convertibles? b) Which number of car is First Green convertibles? Grade 7 Math Please answer, ASAP.

asked by Vince on September 8, 2016
58. ## math

A car escapes from Police. The police start chasing 54 minutes later. Police travel 12% faster. How many minutes will it take to catch up? SO FAR I got that D=(x)(t+54) for the escaped car AND D=(1.12x)(4) Can someone help me through the process and give

asked by logi on August 11, 2015
59. ## physics

A golfer takes two putts to get his ball into the hole once he is on the green. The ﬁrst putt displaces the ball 3.4 m east, and the second 6.55 m south. What displacement would have been needed to get the ball into the hole on the first putt. answer in

asked by carlos on January 1, 2015
60. ## Algebra

The diameter of the moon is about 3476 kilometers. The distance from earth to moon is about 384,400 kilometers. About how many moons could be lined up in a row between earth and the moon? Round to the nearest whole number. Please help answer thanks

asked by Ms. Liz on October 7, 2014
61. ## Math

A ship is 60 miles west and 91 miles south of the harbor. a) What bearing should the ship take to sail directly to the harbor? (Round answer to nearest tenth of degree.) b) What is the direct distance to the harbor?

asked by Blake D on March 20, 2016
62. ## Physics

A 112 g hockey puck glides across a frictionless ice surface with no horizontal forces acting on it. If the puck's velocity is 22.5 m/s to the right at t = 0 s, what will the puck's horizontal velocity be at t = 225 ms? Round your answer to the nearest 0.1

asked by Anonymous on February 1, 2016
63. ## statistics

suppose you just received a shipment of 13 tvs. 3 of them are defective. if 2 tvs are randomly selected compute the probability that both tvs work and what is the probability at least one doesn't work? answer as a fraction in simplified form

asked by kerri on November 9, 2011
64. ## math 115

1. in the number 854,263,189 what number tells the number of thousands? Is the answer 3? 2.round 16,851 to the nearest thousand. 17,000 is this correct? 3.Evaluate 260/(4^3 + 1)= 260/65=4 is this correct?

asked by Lea on September 5, 2009
65. ## social studies

while _______ allowed some freedom of religion in the 1700's ______attacked and took land away from poland answer choices for both underline lines: both Austria and Prussia neither Austria and Prussia only austria only prussia**** i think all the blanks

asked by dingo 12 on March 5, 2019
66. ## physics

A 20.7 cm screwdriver is used to pry open a can of paint. If the axis of rotation is 2.25 cm from the end of the screwdriver blade and a force of 29.3 N is exerted at the end of the screwdriver’s handle, what force is applied to the lid? Answer in units

asked by Krystal on November 4, 2012
67. ## Physics

A water wave with a wavelength of 35.6 cm approaches a wall with a large opening in it. The hole begins to close. What size does the hole in the wall need to be for the wave to noticeably diffract through the hole? Justify your answer.

asked by Student12 on February 28, 2017
68. ## English

Identify the choice that best describes the word "he" When Carlos presented the report to the class, he brought in samples of the foods. first-person pronoun second-person pronoun*** third-person pronoun reflexive pronoun *** - My Answer

asked by Kaai97 on September 28, 2015
69. ## Math

Can you help me check if I'm doing this correctly or not? I'm solving this quadratic equation by us ing the quadratic equation. -9v^2+35v-30=1-v -9v^2+36v-29=0 -36 ± √36^2-4(-9)(29) divided by 2(-9) -35 ± √1296 + 1044 divided by -18 -36 ± √2340

asked by Lilly on November 14, 2011
70. ## math

Which of the below data sets has the lowest standard deviation? You do not need to calculate the exact standard deviations to answer this question. 0, 1, 2, 3, 4, 5, 6 0, 25, 50, 100, 125, 150, 1000 0, 1, 3, 3, 3, 5, 6 0, 0, 0, 100, 200, 200, 200

asked by vicke on November 22, 2015
71. ## math (check answer plz)

Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country how many more of Carols stamps are from france than from england? France: 24%, England:22%, Norway:29%, Italy:25%.

asked by person on April 21, 2014
72. ## math

An isosceles, obtuse triangle has one angle with a degree measure that is 50% larger than the measure of a right angle. What is the measure, in degrees, of one of the two smallest angles in the triangle? Express your answer as a decimal to the nearest

asked by G on March 23, 2015
73. ## chemistry

Consider the the reaction to form nitrosyl bromide (NOBr). The following two-step mechanism is proposed: Step 1: NO (g) + Br2 (g) → NOBr2 (g) Step 2: NOBr2 (g) + NO (g) → 2 NOBr (g) What is(are) the formula(s) of the intermediate(s), if any. If you

asked by ...... on April 17, 2019
74. ## math

If the markup on an oven is 200% based on cost, what is the corresponding percent markup based on selling price? Round percents to the nearest tenth of a percent. Do not enter the percent symbol in your answer.

asked by tina on March 9, 2016
75. ## math

clue#1 You will use exactly eleven base-ten blocks. Clue#2 The number is less than 300. Clue#3 The digit in the tens place is one less than the digit in the ones place. Who am I? Mom of second grader, can't help her with this!! Can you explain how to

asked by Nancy on October 15, 2010
76. ## physics

An 70 kg man drops from rest on a diving board −2.9 m above the surface of the water and comes to rest 0.58 s after reaching the water. The acceleration due to gravity is 9.81 m/s 2 . What force does the water exert on the man? Answer in units of N

asked by allioe on January 10, 2014
77. ## Statistics

Consider the probability that fewer than 17 out of 145 people will get the flu this winter. Assume the probability that a given person will get he flu this winter is 11%. Approximate the probability using the normal distribution. Round the answer to four

asked by Jane on December 3, 2017
78. ## Chemistry

from a calorimeter experiment I got this calculation: Cm=30g(4.184 J/g(Celsius))(24 Celsius-20.8Celsius)/-25g(24 Celsius-99.6 Celsius) gives Cm= .107 J/g(Celsius) I have the answer here above, but when I calculate it I get different answers could someone

asked by Saifeena on April 18, 2012
79. ## Finite

An urn contains 5 white balls and 4 black balls. If 3 balls are randomly selected ( at once, without replacement ), what is the probability that at least 1 ball is black? Give answer as a decimal number with three correct decimal places.

asked by zach on November 14, 2013
80. ## Applied Behavioral

Which of followign pairs of sexually-transmitted infections (STIs) are most easily cured. 1. HIV and Herpes 2. Chlamydia and Gonorrhea 3. HIV and Chlamydia 4. Syphilis and Herpes My answer Syphillis and Herpes

asked by Regina on December 2, 2012
81. ## Calculus

This is a question related to L'hopital's rule. lim x -> -infinity of ((x)(e^x)) This thing is weird because I apply l'hopital's rule yet I never receive the correct answer which is supposedly = 0. It just stays in the form [-infinity * -infinity]. Anyone

asked by Joshua on November 8, 2014
82. ## Geometry

Given a soda can with a volume of 21 and a diameter of 6, what is the volume of a cone that fits perfectly inside the soda can? (Hint: only enter numerals in the answer blank). 7 because volume of a cylinder is pi r^2 h, and a cone is 1/3 pi r^2 h, which

asked by Jessie on February 23, 2016
83. ## Geometry

Suppose a chord of a circle is 32 millimeters long and is 12 millimeters from the center of the circle. What is the circumference of the circle? btw.. thx fer yall that answer these, aprichiate it. yall are fricken wizards.

asked by kayla on May 23, 2011
84. ## Chemistry

Write a balanced equilibrium equation and kb expression for the reaction of the hydrogen phosphate ion (HPO4^2-) with water. Answer: HPO4^2-(aq) +H2O(l) PO4^3-(aq) +H3O+ (aq) kb= [PO4^3-][H3O+]/ [HPO4^2-] is that right?

asked by Anonymous on May 13, 2012
85. ## Science

The African plate is moving toward the Eurasian plate at a rate of a few centimeters per year. How will this sea change in 100 million years in your answer, consider how continents will change and how the mediterranean sea will change. I need help. Can you

asked by Blinking Armys on October 17, 2018
86. ## Math- Geometric solutions and problems RIA

A. -x^3 and x^11 ; 3 B. 0.6 and -0.002025; 2 C. x^2,x^6,x^10.... (A sub 20) * sorry for the sub :D but I guess that's already clear? Hehe. D. a^2/2 , a^4/4, a^6/8.... (A sub 10) E. X+1, 2x^2 + 2x, 4x^3 + 4x^2 (A sub 6) F. 32y^2, 16y^2, 8y^2 (A sub 8) *

asked by Ria on August 18, 2016
87. ## Chemistry-titrations

Question: An unknown mass of (NH4)2CO3 is mixed with 4g of NaOH and dissolved in 100cm3 of water,which results a clear solution.Gasses are removed by heating the final solution. 2 parts of 25cm3 of final solution is taken and one is titrated with 0.5 M HCl

asked by Shenaya on May 29, 2017
88. ## algebra

Solve the following inequality. Yuur answer show be enter with the variable on the the left side of the inequality. ( i.e. x< 1000) In part I you will enter your boundry point. In part II you will enter L for less than and G for greater than. 5x + 4< 39

asked by Anonymous on May 6, 2018
89. ## Math

The minute hand of a clock is 6 inches long and moves from 3 o clock to 5 o clock. how far does the tip of the minute hand move. Express your answer round to two decimal places. Can you solve this?

asked by Deborah on April 21, 2014
90. ## Math

I am trying to decide between 2 answers on a vocabulray question. The question is: The ________________ of two or more denominators is the least common denominator. The choices are either simplest form or least common multiple. Would the correct answer be

asked by Brandi on December 5, 2011
91. ## chemistry

If you react 25.25 g of Na2CO3 with 50.0 mL of 6.0M HCl, answer the following questions: Na2CO3 + 2 HCl -> 2 NaCl + H2O + CO2 question: a) How many moles of HCl do you need to react completely with the 25.25 g of NaCO3? b) What is limiting reagent?

asked by Sarah on September 29, 2010
92. ## Language arts

The narrator of scarlet ibis is? A.a young boy with a disability B. a young girl with a disabled brother C.a parent of a disabled child D. An adult with a disabled brother My best answer is D is that correct

asked by leslie on September 7, 2016
93. ## Literacy

4. Which of the following would be the best way to get to a list of encyclopedias that are available on the Web? A. Search a periodical database. B. Look at the Library of Congress Web site. C. Visit the Internet Public Library. D. Search the library

asked by Heather on January 16, 2012
94. ## Math

The table shows the results of a spinner with four colored sections. Use the table to answer the question. The spinner is spun 50 more times. Which is the best prediction for the number of times the spinner will stop on blue?

asked by jacob on January 18, 2017
95. ## Algebra

Oven temperature will increase by 45 degrees fahenheit per minute. when the oven is turned on the temperature is 70 degrees farenheit. what will the temp. of the oven be after 7 minutes? write an expression & explain answer. Help please!

asked by Anonymous 2 on September 27, 2009
96. ## Physics

An object turns without changing its speed. Which of the following is true? a) No net force was necessarily acting on the object b) A new force must have been acting on the object. c) Both of the answers above are possible I'm thinking that the answer is

asked by Alex Baker on October 30, 2012
97. ## Accounting

She deferred the current year depreciation of \$49,000 to the following year in order to present in higher profit. My answer is the violation in conservatism bcuz she should calculate the current profit for every year.

asked by ifi on March 11, 2013
98. ## reading

When is the best time to read review or discussion questions? (C is wrong) A. Immediately after you have finished all of the reading. B. After you write your notes. C. Before you begin any detailed reading. (already tried and this is wrong answer) D.

asked by Anonymous on December 10, 2012
99. ## physics # 3

3. In a perfectly inelastic collision which of the following is conserved, (give the most accurate answer). a.) Linear momentum b.) Kinetic energy c.) Linear momentum d.) Total mechanical energy, (KE +PE) e.) Heat energy

asked by gomez on August 7, 2007
100. ## algebra 2

the 2 unequalities -26

asked by hannah on October 31, 2013