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

143,010 questions, page 632

Estimate the answers: a) 3 10/11 + 2 1/101 = Choose 4,5,6,or 7 b) 5 2/47 - 2 1/35 = Choose 2,3,4, or 5 c) 6 17/19 x 7 3/290 = Choose 42,49,63 or 213 I need to choose the best answer to this problems. Please help me with this. Thanks

asked by Ili on November 30, 2009
2. Algebra

You have to answer 2 essay questions for an exam. There are 8 essays to choose from. How many different groups of 2 essays could you possibly choose?

asked by Cameron on August 6, 2017
3. HS Math

asked by Jen on September 14, 2010
4. retail pharmacy assistant successful selling

an excuse is ? a.a valid reason for not buying b.a weak reason for not buying c.always stated more than once d.the same as an objection my answer is b

asked by susue on July 28, 2013
5. Physics

A book weighing 12 N is placed on a table. How much support force does a table exert on the book? Answer in units of N

asked by Lynn on July 1, 2013
6. Trigonometry

Which Triangle has 2 solutions? a. A=130 degrees, a=19, b=11 b. A=45 degrees, a= 4(sqrt 2) b=8 c. A=32 degrees, a=16, b= 21 d. A=90 degrees, a=25, b=15 I really don't know how to do this one so I can't put what my answer is.

asked by Chels on November 26, 2007
7. Math - Product Dot Vectors

How would you expand and simplify the following equation? "(3a + 4b) product dot (5a + 6b)" Textbook answer: 15| a |^2 + 38a product dot b + 24| b |^2

asked by Anonymous on February 21, 2008
8. arithmetic

Clue 1: each digit increased by 1 and clue 2 add the numbers and the answer is 21. whats the six digit number?

asked by Anonymous on September 22, 2008
9. Urgent math

so I tried to expand this question and I got x^3 *x2, i don't know if it's right but if not can I get a step by step explanation please, Expand (2x + y^2)^5. (Simplify your answer completely.)

asked by Aileen on August 15, 2015
10. Geometry

An angle measures 5 degrees more than 4 times its complement. What is the angle? I understand that the formula would be 4x+5 degrees. Would this be the answer?

asked by David on August 31, 2011
11. Physics

A 2.20 kg block is in equilibrium on an incline of 37.3 degrees. The acceleration of gravity is 9.81 m/s2 . What is Fn of the incline on the block? Answer in units of N.

asked by Hugh on March 16, 2011
12. Spanish 1

Please help me answer these questions 10. ¿Te gustan los museos? 11. ¿Te gusta ir de compras? 12. ¿Te gustan los perros? thanks

asked by George on August 31, 2009
13. maths

whqt is the answer for i am a number .go round the corners of the given figure times.when you my value with the number of corners you have crossed you get 46

asked by sajith on October 28, 2011
14. math

A rectangle has a length of 3/8 foot and a width of 2/3 foot what is the area of the rectangle. Is the answer 1/4 square feet

asked by anonymous on November 18, 2014
15. Math

from 10 meters of wire, 3/4 meter was cut.How many meters of wire were left?Show your answer by using an illustration

asked by MJ on September 29, 2016
16. Intermediate Accounting

Can you give me a website or answer this question please. How does a contributory pension differ from a non-contributory pension plan? Thank you

asked by Josephine on January 22, 2010
17. math

the question asks to integrate cos(t)/(5sin(t)+8)^2 the answer i got was xcos(t)/(5sin(t)+8)^2 i think the x is wrong but i am not sure what i am doing wrong...help please.

asked by sonia on November 19, 2009

If every function has "negative odd end behaviour" an "odd" function? Explain our answer, illustrating it with an example.

asked by y=1/0 on September 16, 2016
19. College Physics

A weight W is now placed on the block and 7.7 N is needed to push them both at constant velocity. What is the weight W of the block? Answer in units of N.

asked by Olivia on January 5, 2011
20. Science

4th Grade Most processes change land slowly, but people can change the land----------------- What the answer

asked by Ashley on January 4, 2017
21. Chemistry

What volume of a liquid having a density of 4.55 g/cm3 is needed to supply 10.47 grams of that liquid? Answer in cm3.

asked by Andy on October 12, 2013
22. Health

1. each meal must include a food from each food group in MyPlate A. True B. False Answer True

asked by HELP MEEEEE on January 6, 2015
23. Algebra

i have to take the standard form of the Equation 11x - 4y = 32 and change it to slope- Intercept form y = my + b Answer 4y = 11x - 32

asked by Anonymous on December 12, 2014
24. Algebra

Answer the question with an algebraic expression. If n represents an even integer, what represents the previous smaller even integer?

asked by Mike on September 9, 2010
25. History

The article by Tom Watson and deals with the Negro Question in the New South. What was Watson answer to that question.

asked by Colleen on September 25, 2010
26. Math

Write an equation in slope-intercept form for the line that passes through (3,5) and (-2,1). y2-y1/x2-x1 1-5/-2-3 -4/-5= slope y=mx+b y=-4/-5(3)+b -2=2.4+b -4.4= y-intercept y= -4/-5x+4.4 (answer)

asked by Jon on February 25, 2008
27. English

Id the 2 adjectives. Argyles are patterned socks named after a Scottish clan. My answer patterned & Scottish

asked by Steve on August 13, 2015
28. math

Hi, me and my friend think two completely different answers to the same question the question is 4pq if p = 3 and q = -6 the 2 different answers are a) 4x3x-6 b) 12-24 Please can you tell us which is right or are we both wrong? If so what is the answer and

asked by bugz and manzz on February 27, 2008
29. MATH

The transformation T-2,3 maps the point (7,-3)onto the point whose coordinates are: A.(-8,13) B. (5,0) C.(10,-5) D.(5,-6) A transformation adds to the x and y coordinate. Your answer will be the simplification of (7 + -2, -3 + 3).

asked by Tashanna on August 11, 2007
30. calculus

Is this a correct answer, I'm trying to integrate the marginal revenue function to get the function for total revenue. R'(x)=(30/(2x +1)^2)+30 =R(x)=(-15/2x+1)+30x

asked by Cheryl on April 13, 2010
31. math

How far will light travel in 5 seconds seconds if its speed is 186,000 per second? answer should be 930,000 per second

asked by O' Franklin on August 5, 2010
32. Math Check

Hi! Can someone check this for me? Thanks! Question: Determine if v and w are equal If v = Ray AB and w = Ray CD, where A (23, 11), B (10, 15), C (13, 15), and D (0, 11. (True or False) My answer: False

asked by Amber on February 24, 2015
33. Math

6. Vangie had 0.75 ream of bond paper. She used 0.25 of it in her project. What part of the ream of paper did she use? Please answer this question.\

asked by Ayra on October 15, 2006
34. Calculus

I am sorry. I am really struggling with limits. I am not sure of an answer for this problem either: Show an example that the limit as x goes to a f(x) goes to [f(x)+g(x)] may exist even though neither the limit as x goes to a f(x) approaches f(x) or g(x)

asked by John on September 18, 2010
35. physics

A 0.82 kg physics book with dimensions of 32.4 cm by 20.1 cm is on a table. What force does the book apply to the table? Answer in units of N

asked by amanda on October 20, 2011

what is an equation of the line in slope intercept form? m=2/7 and the y-intercept is (0,-12) A.) y=2/7x+12 B.) y=2/7x-12 C.) y=12x-2/7 D.) y=12x+2/7 I think the answer is C or D. I help. I don't really know how to do it. Thank You.

asked by Cassie on August 29, 2013
37. math

A sequence is generated in which each term is 9 more than the previous term, If the eighth term is 13, what is the fourth term? a. -23 b. -14 c. 40 d. 49 e. 58 please answer and explain

asked by Thomas on January 19, 2014
38. Chemistry

C2D3 has a solubility product constant of 9.14×10−9. What is the molar solubility of C2D3? Express your answer with the appropriate units.

asked by Damon on July 28, 2016
39. math

Use two points on any horizontal line to illustrate why a horizontal line has a slope of 0...I'm really confused. Can anyone answer with an explanation?

asked by Kyle on November 25, 2009
40. Calculus

Choose the appropriate table for the differential equation dy/dx=x-y a) x -2, 0, 1 y -4, 1, 2 dy/dx 2,-1,-1

asked by Alice on March 4, 2019
41. Math

How do I show a decimal answer for this: 2-1/4 cups of flour make 12 biscuits; how much flour is needed for 24 biscuits?

asked by Brooklin on March 17, 2016
42. Statistic

15% of m&m's candies in a bag are yellow. If you randomly pull 3 m&ms of the bag what is the probability the first one is yellow and the next two are not? A. 11% B. 22% C. 67% D. 85% My answer is D. 1 - 15% =0.85. I think I'm doing it wrong

asked by Lucy on May 10, 2017
43. Chemistry

A 5.0−L sample of a 5.4M NaCl solution is diluted to 70L . What is the molarity of the diluted solution? How would you set this up and answer it?

asked by AF on May 1, 2014
44. local maximum

f(x) = 1/x + ln(x), 0.5

asked by Jen on October 28, 2006
45. Chem

A 0.2 M KOH solution has a volume of 3 L. What percent of water should be evaporated to obtain a 0.6 M KOH solution? The answer I got is, 66.7%

asked by Summer on March 24, 2018
46. Math

Which expression represents the larger number? A. 40.1 x 10 to the -6 power B. 4.1 x 10 to the -7 power C. 0.411 x 10 to the -6 power D. 0.04001 x 10 to the -5 power I got A, but I'm not quite sure if it's the right answer :/

asked by Melanie on March 28, 2011
47. math aig

Tyrone rounded 23.94 to 24.How did he round? A to the nearest hundredth B to the nearest tenth C to the nearest one D to the nearest ten my answer is c am i right.

asked by lidia on April 29, 2012
48. math

Tommy walked 3 2/7 miles. write the distance Tommy walked as an improper fraction. A.4 B.4/3

asked by jacob on December 6, 2016
49. science

Which rate constant would result in the fastest reaction? A. 1.3 × 103 L/mol · s B. 2.8 L/mol · s C. 9.5 × 10-2 L/mol · s D. 4.2 × 10-3 L/mol · s is the answer for this one c?

asked by evelyn on August 25, 2016
50. chemistry

How much aluminum nitrate can be found when 12 g of aluminum react with lead(II) nitrate? Answer in units of mol

asked by lynn on January 22, 2012
51. Music

How does the duration of a quarter note compare to a dotted quarter note? A) longer B) shorter**** my answer C) the same

asked by Matthew on September 18, 2017
52. CHEMISTRY

Method for how to get answer? Thank you! For the equilibrium reaction below. To what is Kc equal? N2(g) + 3H2(g) ↔ 2NH3(g) a. [N2] + 3[H2] ------------------ 2[NH3] b. [N2][H2]3 ------------------ [NH3]2 c. 2[NH3] --------------- [N2]+ 3[H2] d. [NH3]2

asked by Chemistry on April 6, 2014
53. trig

Multiply: 5(cos Pi/3 + i sin Pi/3)times 2 (cos Pi/4 + i sin Pi/4) and leave the answer in trigonometric notation.

asked by Jackie on April 17, 2011
54. vocabulary

which 2 words are most nearly opposite in meaning? Acute, bumbling, optional, taut Answer: Bumbling and Taut

asked by cici on September 3, 2013
55. Pre-Calc

Evaluate the expression without using a calculator(show work please)? (sin pi/4 cos pi/6 - sin pi/6 cos pi/4) the answer is 1/4(2-ã3)

asked by John on March 23, 2012
56. math

Which line would have the steepest slope? regular apples y = \$2.00 organic apples y = \$2.50 pears y = \$2.75 my answer is pears

asked by steve on May 4, 2014
57. Chemistry

What volumes of 0.46 M HNO2 and 0.54 M NaNO2 must be mixed to prepare 1.00 L of a solution buffered at pH = 3.40? a) HNO2 b) NaNO2 answer in L

asked by justin on December 5, 2010
58. how to work this

Estimate 15.264 - 8.12 by first rounding each number to the nearest tenth. is the rounding answer 15.264=15.300 8.12=8.10

asked by PLS Check on May 4, 2012
59. Geography

How does location affect climate? My answer: Location affects climate as it determines it, by the distance from the equator.

asked by Anonymous on September 3, 2013
60. science

How to read a metric ruler. Question is what lengths are indicated on this ruler. It has 5 for centimeters and 5 for mm. But some of the mm are in between the centimeters. How would I figure out what the answer is? Thanks

asked by tyler on September 14, 2008
61. math ( sequence )

A sequence is generated in which each term is 5 less than the previous term. If the twentieth term is -32, what is the fifteenth term ? a. -57 b. -12 c. -7 d. 2 e. 7 please answer and explain

asked by Thomas on January 23, 2014
62. how do i enter my answer

√4:(32x^11y^15)/√4:(2x^3y^-2) for this equation i got =2x^2y^4√4:y and in my worksheet it says enter it: √b, enter sqrt(b). For example: For 4√3 enter 4sqrt(3) so how would i enter my answer

asked by Nancy on April 13, 2012
63. geology(science) am i correct

What are the two categories of metamorphic rocks? What are the distinguishing characteristics between the two categories of rocks? the answer? Is that foilated and nonfoilated?

asked by scooby91320002 on June 12, 2009
64. brilint stars

there is a frog inside a well 40 m deep. the frog jumps 3 m high and falls back 2m . in how many jumps will it come out of the well ? (answer is 38 ) how

asked by susan on May 9, 2014
65. math

Thewhat is the difference between the mean and median of the first four prime numbers that are more than 4? The mean=9 and the median =11.so the ans should be -2.but in the answer sheet the ans is 0..how?

asked by tanu on July 16, 2016
66. Chemic

Hello could you help me answer to one question please. From 98% Sulphuric acid to make 50ml 5% sulphuric acid How to DIlute with water , how much need ?

asked by Paul on July 8, 2014
67. help....

what happen if anyone is hit by a pickleball's ball in an eye? does that eye go back???? plz answer....plz!!!!

asked by Anonymous on February 11, 2009
68. Math

if a rectangle has a perimeter of 65 and the ratio is 2:5 what is the perimeter of the smaller rectangle? 65/5=13 13x2=26 is that the answer or am I missing a step.

asked by Kiele on September 2, 2014
69. Grammar

After being medicated, the patient's affect/effect was noticeably improved. My answer: the medication had an effect on the patient.

asked by Cathy on November 11, 2014
70. Chemistry

Which of the following elements can be detected by XPS? A. Hydrogen and lithium B. Boron and helium C. Lithium and boron I think the answer is c.

asked by Morgan on January 28, 2015
71. Physics

I am finding the value of the time constant in a circuit from the graph and by the CR equation. When using the graph I am getting t= 50s and when using the equation t=CR the answer is 2.09. Can someone help me please?

asked by Claire on November 26, 2008

root 3 ^1/4 times root 3 ^ 1/5 the answer is root three ^9/20 i cant seem to figure out why i would have just tought that it would be root three ^ 1/9 when you are multiplying exponents add. What is 1/4 + 1/5 ?

asked by sonia on July 15, 2007
73. Ed Tech

You are researching the following question: What causes tornadoes? Choose the best query to use when searching for the answer. 1. Causes NOT tornadoes 2. Tornadoes OR causes 3. ''tornado causes'' 4. causes - tornadoes

asked by Random User on March 20, 2019

f(x,y)=x^2 - y^2 a)partial derivative with respect to x. So this means that you hold y^2 constant so would that be 0. So the answer would be 2x? b) partical derivative with respect to y. 2y

asked by Hannah on April 29, 2011
75. Algebra (re: %)

Sally took a test with 70 questions and she correctly answered 60 question. What percentage of the questions did she answer correctly?

asked by Nini on May 21, 2012
76. Math

Write an equation in point slope form for the line through the given point with the given slope (-3,-5);m=-2/5 Options Y+5=-2/5(x+3) Y+5=(-2/5)x-3 Y-5=-2/5(x+3) Y-5=-2/5(x-3) Help please I believe the answer would be b?

asked by Felipe on November 29, 2017

Mary makes 2 gallons of punch for her party. How many cups of punch did she make? Is 32 cups the answer?

asked by Javonte on November 5, 2014
78. Physics

The rms current in a 41-Ω resistor is 0.69 A. What is the peak value of the voltage across this resistor? Answer: V(rms) = A(ohms)(sqrt2)

asked by Anonymous on February 11, 2015
79. Esol

which word is wrong or incorrect ? The salesman recommended that he keeps his receipt for at least a month. 1-recommended-2-keeps-3-receipt-4-at least my answer is keeps.

asked by Victoria on February 21, 2017
80. Math

How do I graph a slope of 2/3 passing through the point of (-3,-4). Please help. I was given this answer, but I am unsure if it is correct **Since the slope is 2/3, go right up 3 and up 2 and plot another point.

asked by Natalie on July 28, 2014
81. Math - Mixed Numbers

Jared used 1 2/5 bags of soil for his garden. He is digging another garden that will need 1/5 as much soil as the original. How much will he use total? Is the answer 1 17/25 ?

asked by Conner on October 1, 2014
82. physics

At 1:00 p.m. a car, traveling at a constant velocity of 86 km/h toward the west, is 22 km to the west of our school. How far from the school will it be at 3:30 p.m.? Answer in units of k

asked by Rachel on February 23, 2012
83. Maths

Two fair dice are thrown. If the first die thrown is a 3, what is the probability that the sum of the two dice is greater than 7? Answer: 1/3. Thanks for any help

asked by Harry on August 3, 2019
84. chemistry

A 5.00 % m/m glucose solution has d = 1.02 g/mL. What is the mass of glucose in 375 mL of the solution? Enter only the numeric value for your answer (no units).

asked by Anonymous on September 20, 2011
85. math

Operations with scientific notation Perform the indicated operation. Each final answer must be written in scientific notation. 1. (2.34*10^5)*(-4*10^-8) 2. (4*10^3)*(4.5*10^-3) 3. (5*10^5)*(4.3*10^2)

asked by shay on January 17, 2008
86. math

A square has a side of length 2 inches. How long is a side on a square that has twice the area? please answer and explain

asked by Thomas on January 5, 2014
87. math

The median score on a test is 90. Is it possible to add two more scores to the data and still have a median score of 90? Explain your answer.

asked by Ryan on April 23, 2013
88. math

I need help to justify my square root answer. I think if I could have an example that would help me with the rest of my homework. One of my problems is the square root of 31. thx.

asked by Ashley on September 7, 2011
89. cosmology

We observe a galaxy at z = 1, and a quasar at z = 2. What is the redshift of the quasar as observed from that galaxy? Enter a numeric answer.

asked by simar on January 19, 2014
90. English

1. How are you doing? 2. How are you feeling? 3. How is it going? 4. How are you? 5. How do you feel? 6. How are you today? - I feel delighted. - I feel happy. - I feel satisfied. -------------------------------- Are the questions all the same? Can we

asked by rfvv on March 5, 2017
91. math

asked by Anonymous on November 5, 2014
92. Algebra

Can someone please tell me if my work and solution looks correct. I am a little unsure of whether or not I did it correctly. Equation: sqrt(x+2) - x = 0 sqrt(x+2) = x x + 2 = x^2 x^2 - x - 2 = 0 (x-2)(x+1) = 0 x = 2 and x = -1 -1 does not work, so the

asked by Renee on January 4, 2009
93. Math Check

Can someone check to see if I'm right? Thanks! Question: Determine if v and w are equal If v = Ray AB and w = Ray CD, where A (23, 11), B (10, 15), C (13, 15), and D (0, 11. (True or False) My answer: False

asked by Taylor on February 25, 2015
94. Math

A thermos holds 1 1/4 quarts of water. How many thermoses can be filled with 5 quarts of water? My Answer: 6 1/4 am i right? i just multiplied 1 1/4 and 5 to get 6 1/4.

asked by John Dosley on May 29, 2015
95. Math

Shade in 3/4 of 1/2 of 1/2 of the circle. The question is "What fraction of the circle is shade? I was thinking will be 1/4 This is correct or what will be the answer? Thanks for helping me

asked by gianina on January 4, 2010
96. designer

i need someone to check my answers. i know that i got alot wrong but please no harsh comments. thank you. my answers are at the bottom. Ms. Troy would like you to make a copy of an outfit that she owns and really likes—a sleeveless dress with a

asked by sabrina on September 4, 2010
97. Chemistry

We conducted a lab with antacids in class the other day and i'm having trouble doing the calculations. Well we basically took antacid tablets dissolved them in HCl, heated it and then added phenolthalien and then titrated until we saw a pink color. At 41mL

asked by Anonymous on March 15, 2010
98. Biology!

How do you make a hypothesis! my teacher told me to use If THEN and Because! But I still don't get how to do it! IF (what you are going to do), THEN(what you think will happen),BECAUSE (why you think this way) Katrina's answer is very good. Possibly

asked by Katie! on October 2, 2006
99. History of Arabia and Iraq

I need some help with some questions. Question #1: Which of the following most contributed to the rise of Sumer? a. agriculture b. trade c. military conquest d. monotheism According to what I have studied Sumerians developed a civilization, but they also

asked by Gourami on February 9, 2016
100. Algebra 1

in 1920, the record for a certain race was 45.8 sec. In 1980, it was 44.6 sec. Let R(t)=the record in the race and t=the number of years since 1920. find the linear function that fits the data use the function (a) to predict the record in 2003 and in 2006

asked by Need Help on September 22, 2009