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

143,010 questions, page 653-
## PSYCHOLOGY IN SOCIAL LIFE

5. Evaluation apprehension is related to social facilitation in the same way that _________ is related to the Ringlemann effect. A. social loafing B. proximity C. effort loss D. diffusion MY ANSWER: D THAT IS WRONG, FIX IT

*asked by Minh Turley on June 19, 2013* -
## physics

The current through a light bulb connected across the terminals of a 120 V outlet is 0.25 A. At what rate does the bulb convert electric energy to light 1Your answer was incorrect, but has changed from what was graded. W

*asked by nkechi on March 8, 2011* -
## Personal Dimension of Educatio

Most singular nouns that end in "s" such as politics, news, measles- take plural verbs. for example: The local news are a good source for community events. True or False.. My answer is False

*asked by Jackie on November 16, 2012* -
## Math

What is the value of y if x = -3? y = 1 = 2(x-5) Plug in -3 for x, in the equation for y, and see what you get. I think you copied the problem wrong. Is the first = sign supposed to be a + or - sign? If not, you have already stated that y = 1. That cannot

*asked by Ruby on June 29, 2007* -
## physics

A 95.5 g mass is attached to a horizontal spring with a spring constant of 11.2 N/m and released from rest with an amplitude of 35.8 cm. What is the velocity of the mass when it is halfway to the equilibrium position if the surface is frictionless? Answer

*asked by raerae on November 20, 2010* -
## insturnmet!!!

What's the most beautiful sounding instrument in the world? Unanswerable. Beautiful is subjective. The best answer wii only be an opinion. I don't know what the concensus is, but to me, it is the human voice — at least some human voices. I hope this

*asked by josip on June 22, 2006* -
## Math

6 cd+2b+9(cd+b/3)=A(3cd+b) I'm really sorry this question seems really hard to me. But what I got as an answer is 6, ohh and I have another question. Can you use the distributive property on this problem? (Argh our class is getting ready for the PSAT!) And

*asked by Hatsune Miku on April 30, 2017* -
## Psychology

Psychologists who believe in __________ are most likely to attempt to understand diversity in ethnic background as an influence on behavior. A) individual differences B) free will C) determinism D) universal principles I believe the answer is A) individual

*asked by Psychology on October 10, 2011* -
## Business

You've completed a job analysis for the teachers in your program and are now preparing a job description. Which one of the following areas should be included in a description? A. Salary B.Benefits C. Conditions of contract D.Daily responsibilities. My

*asked by Cynthia on January 9, 2009* -
## physics

I post this early ; but didn't understand the answer.. a 3-kg object falls from a height of 10m to the ground. The work done by air resistance ia 20 J. What is the kinetic energy of the object as it hits the ground..

*asked by monea on April 27, 2013* -
## Math

1,000 people were surveyed about the of vehivles they owned. The results are shown in the circle graph below. 42% own a SUV 25% own a Wagon 5% own a Hatchback 25% own a Sedan How many people own a Sedan? A. 2,500 B. 25 C. 3 D.250 Is the answer D? Thank you

*asked by Anonymous on April 5, 2015* -
## Programs and Services

Which type of instructional method is based on arranging the environment to best stimulate a child's interests and behaviors? A. Developmental perspective B. Ecological perspective C. Behavioral perspective D. Interactional perspective my answer is c.

*asked by Diana on November 18, 2018* -
## Math

Six pipes each having a radius of 0.5 feet are stacked in a triangular pile with three pipes on the ground tangent to each other, two in the next row and one on top. What is the height of the pile. Express you answer in simplest radical form

*asked by Zach on May 13, 2010* -
## calculus again

Suppose lim x->0 {g(x)-g(0)} / x = 1. It follows necesarily that a. g is not defined at x=0 b. the limit of g(x) as x approaches equals 1 c.g is not continuous at x=0 d.g'(0) = 1 The answer is d, can someone please explain how? Thanks. lim x->0 {g(x)-g(0)}

*asked by Jen on December 3, 2006* -
## Physics

A mass m at the end of a spring oscillates with a frequency of 0.83 Hz . When an additional 770 g mass is added to m, the frequency is 0.65 Hz . Part A What is the value of m? Express your answer to two significant figures and include the appropriate

*asked by Ashley on November 15, 2016* -
## trig

A car is traveling at 34 miles per hour. If its tires have a diameter of 14 inches, how fast are the car’s tires turning? Express the answer in revolutions per minute and round to two decimal places.

*asked by EBB on April 26, 2016* -
## Chemistry

Sulfur can form a bond with any of the following elements: oxygen, chlorine, bromine, or phosphorus. Which of those elements when bonded with sulfur produces the greatest degree of ionic character? Explain your answer.

*asked by Jonah on November 5, 2018* -
## trig

A car is traveling at 34 miles per hour. If its tires have a diameter of 14 inches, how fast are the car’s tires turning? Express the answer in revolutions per minute and round to two decimal places.

*asked by EBB on April 26, 2016* -
## math

I need help solve the equation by fractions 8/(21-y) = 12/(y+19) I think the answer is y = 5, i just need to know how to do work out. i done some solution like this first multiply by(21-y)(y+19)(assuming that y = 21 and y = 19: (21-y)(y+19)8/(21-y) =

*asked by Anonymous on February 23, 2012* -
## math

Calculate the length of a collar tie for the following conditions: The collar tie is 3′ above the top plate, the unit rise of a common rafter in the roof is 10′, and the span of the building is 20′. A. 16′43/4″ ***B. 12′ 91/2″ C. 14′ D.

*asked by doug on December 8, 2018* -
## geometry

What is the surface area of a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm? Round your answer to the nearest whole number. A. 92 mm^2 B. 118 mm^2 C. 123 mm^2 D. 385 mm^2 I thought it was C. 123 mm^2. However that is

*asked by Anonymous on June 14, 2015* -
## Math

A circular path around a lake has a diameter of 2,000 feet (ft). Pranotti jogs around the path 5 times for her morning run. How far does she run? Use 3.14 for ƒàƒnand round your answer to the nearest foot

*asked by Sadie on February 25, 2009* -
## Chem Lab

d = m/v 1.01=m/6.80 ml m=6.868gr coefficients of reaction: 2,2,1 two moles of H2O2 produce 1 mole of O2(g) then 6.868gr of H202 should produce...? I try .1009524929 and .2019049859 but they are not the right values...help...I am stuck... See answer I

*asked by Melba on September 25, 2006* -
## 6th grade SCIENCE

I am doing a project on echinoderm and one of the questions is asking about if they have a circulatory system. I have found information that they have a poorly defined opened circulatory system. I also need to answer the difference between if it's closed

*asked by peyton on November 19, 2010* -
## Chemistry

What parts of Dalton’s atomic theory no longer agree with the current picture of the current picture of the atom? Provide an answer using at least 3 to 4 complete content related sentences in your own words.

*asked by Ally on May 24, 2018* -
## Math

There are 1760 yards in a mile. A certain wheel makes 17600 revolutions in 40 miles. What is the number of yards in the radius of the wheel?Give the answer as a decimal to the nearest tenth of a yard.

*asked by Cindy on October 26, 2010* -
## Physics

How is it possible for gravitational potential energy to be negative? I Googled the answer, but all I could understand was that if the PE was zero at infinity as you move toward an object with gravity the KE must be positive because KE is the energy of

*asked by Kathrine on December 17, 2008* -
## chemistry step by step for thank a lot

10L of hard water required 5.6g of lime for removing hardness. Hence temporary hardness in ppm of caco3. The answer 1000 who helps me to solve it for me step by step thank a lot

*asked by ken on July 6, 2014* -
## Maths'

What percentagge of £119.25p is £11.04p? Divide: 11.04 by 119.25. This gives you a decimal number. Move the decimal point two places to the right to turn it into a percentage. Please post your answer and we'll be glad to check it.

*asked by wattie on August 8, 2006* -
## science

At noon on June 21, the vertical ray of the sun strikes the earth_______. a) in the southern hemisphere (23.5*S) b) at the North Pole (90*N) c) at the South Pole (90*S) d) at the equator (0*) e) in the northern hemisphere (23.5*N) Just need to know if my

*asked by ant on August 18, 2010* -
## social studies

With respect to the principles of academic freedom, which statement is most accurate? A. Truth precedes beauty. B. Every lie contains a hidden truth. C. Ultimate truth is ever illusive. D. Truth is an abstract noun. My answer is D.

*asked by phia on March 23, 2014* -
## math

Sally graphs the geometric sequence an = 2(3)n - 1 on a coordinate plane where she plots an on the y-axis and n on the x-axis. This graph is the same as the graph of which type of function? A) cubic B) linear

*asked by jose on May 5, 2017* -
## math

4. What are the coefficients in the polynomial 7x^2 - 4x + 6? A. -7, 4 B. 7, 4, -6 C. 7, -4, 6 D. 7, -4 7. Suppose you earned 6t + 2 dollars on Monday and 9t - 6 dollars on Tuesday. What were the total earnings? Simplify your answer. A. 15t - 4 B. 15t + 8

*asked by zumai on June 1, 2014* -
## Calculus

Suppose strontium-90 decays at a rate of 2 percent per year. (a) Write the fraction P of strontium remaining, as function of t, measured in years. (Assume that at time t=0 there is 100 % remaining.) Answer: P(t)=?

*asked by Anonymous on January 28, 2018* -
## pre-algebra

Justin wants to use 376 ft of fencing to fence off the greatest possible rectangular area for a garden. What dimensions should he use? What will be the area of the garden? A. 89 x 99; 8811 ft B. 92 x 96; 8832 ft C. 94 x 94; 8836 ft D. 93 x 95; 8835 ft

*asked by heather on July 26, 2017* -
## Language arts

Which of the following sentences contains a linking verb? A Teresa wore her favorite shoes today. B Her shoes look really comfortable. C She put them on with striped socks. D Teresa walked for hours without a complain I think the answer is B?

*asked by StingRay2020 on December 28, 2015* -
## physics

Lora (of mass 42.8 kg) is an expert skier. She starts at 2.3 m/s at the top of the lynx run, which is 114 m above the bottom. What is her ﬁnal kinetic energy at the bottom of the ski run? Answer in units of J

*asked by Anonymous on March 22, 2013* -
## Early Childhood

Toys advertised on television play an important part in defining: a. gender b. differential treatment c. sex roles d. appearances My answer is c. sex roles/mainly because of all the super heros

*asked by anonymos on November 9, 2014* -
## wow...Phys...this has me COMPLETELY clueless

it is a projectile motion question i just can't seem to figure out A ball is shot from the ground into the air. At a height of 9.1 m, its velocity is observed to be v = 7.6i + 6.1j m/s To what maximum height does the ball reach? the answer is suppose to be

*asked by Kim-lee on September 17, 2008* -
## Social Studies (History)

What dived the Federalists and hurt John Adams chance for reelection? a) states rights b) a treaty with France c) Neutrality Act d) war with France my answer is a treaty with Franc

*asked by Steve on November 17, 2013* -
## Math

8 runners are entered in the 1000-meter run. How many different first, second, and third place finishes could possibly occur? Is the answer 24? No. 8x7x6 = 336 The first place can be any of eight. For each first place possibility, there are seven possible

*asked by Tony on December 14, 2006* -
## Calculus

A spring has a natural length of 18 cm. If a 22-N force is required to keep it stretched to a length of 24 cm, how much work W is required to stretch it from 18 cm to 21 cm? (Round your answer to two decimal places.) Arg, another question that has me

*asked by Mr. Garvoti on February 20, 2015* -
## Art

What characteristic should be considered the most when responding to a cubist painting ? A. Use of geometric shapes to create an image B. Use of shading and detail in an image C. Use of realistic portrayal of the subject D. Use of appropriate proportions

*asked by Sierra Elizabeth on December 17, 2015* -
## Math2

The product of a monomial and a binomial is a _____. Which words correctly fill in the blank? Select all correct answer choices. A)binomial B)monomial C)polynomial D)trinomial E)variable I'm pretty sure it's A) and B), but is C) one too?

*asked by Rylee on January 8, 2018* -
## English--Priss

Is it alright to ask a question again and again until you get the answer you want? Goodness, you have been responded to, and several of us read that and did not have diverging views from what Writeacher stated. If you did the research, did the analysis,

*asked by bobpursley on February 6, 2011* -
## chemistry

A quantity of electrical charge that brings about the deposition of 4.5 g Al from Al3+ at a cathode will also produce what volume (STP) of H2(g) from H+ at a cathode? I know there are 3 e- difference b/w the two reactions. I took 4.5 g/3 and get 1.5 g H2.

*asked by Holly on October 9, 2011* -
## Math

HallIe reads 6 pages from her book in 8 minutes. If she continues reading at the same rate and the amount of time changes by a factor of 5/2, how many pages wi Hallie answer of 15, can you tell us how to work out this problem. Thanks 480/1 5/2= 2400/2

*asked by Norma on October 12, 2016* -
## Physics

PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!! a cross country runner runs 3km due east, 5km due south and 8km south west. what is the runners final displacement?

*asked by Tap on July 3, 2012* -
## GENETIC HYPOTHESIS

AIM:TO DETERMINE THE NUMBER OF GR.10-12 THAT CAN ROLL THEIR TONGUE(rollers) AT SCHOOL. 1)fomulate a hypothesis. MY ANSWER:GR.11 HAS M0RE LEARNERS THAT CAN ROLL THEIR TONGUE (is it correct and any tips to master ths)

*asked by EMIHlE on March 25, 2014* -
## physics

calculate the image positions and magnifications for an object 3cm tall and a mirror of focal length +12 with the object at the following positions: 2.5 f, 2.0 f, 1.5 f, 0.5 f. please help me don't understand it at all. it would be best if you can explain

*asked by sunny on April 16, 2014* -
## math

how do you change the fraction 8/35 to a percent? please try to help. thanks You would put 8 divided by 35 into your calculator, and you get 0.22.......... Next, you would move the decimal two places to the right and round to the nearest tenth- about 22.9%

*asked by kayla on April 23, 2007* -
## physics

If the ball is in equilibrium when the string makes a 25.9 ◦ angle with the vertical as indicated, what is the net charge on the ball? Answer in units of µC. i know how to do this if i had the balls mass and the electric field or some other information,

*asked by Rachel on February 10, 2011* -
## mathematics

just wanted to make sure this answer is correct. I am looking for the decimal place of the number 4 in this number 2.84905 Isn't the 4 in the thousanths place? My brain is fried from this math final. Thanks for your help, it is greatly appreciated.

*asked by cindy on August 29, 2010* -
## Math

integrate (x^2+8)/(x^2-5x+6) by partial fractions method. I first did long division, and came up with 1+((5x+2)/(x^2-5x+6)). Then I did partial fraction for (5x+2)/(x^2-5x+6) by going A/(x-3)+B/(x-2) and I got 17/(x-3)-12/(x-2) to take the integral of. But

*asked by Betty on February 27, 2016* -
## social studies

Due to the spread of the Roman empire throughout Europe,(blank) also spread through the area. A. germanic languages B. basque C. latin D. Indo-european languages my best answer A correct me right or wrong

*asked by brandon on May 13, 2019* -
## chemistry

How do I do a question like this please help and explain it!! Calculate the pH of a buffer solution that contains 0.22 M benzoic acid (C6H5CO2H) and 0.24 M sodium benzoate (C6H5COONa). [Ka = 6.5 × 10-5 for benzoic acid] Round your answer to two places

*asked by Brittany on March 25, 2012* -
## Science

1. Which component of the technological system is achieved when an automobile airbag inflates? A. Input B. feedback C. process D. output I think the answer is D. Output. Possibly C. Process. Please help. It will be greatly appreciated. Thank you for your

*asked by BabyCakes101 on October 4, 2015* -
## science

If a radioactive isotope has a half life of 10 years and you start with 100 grams what is the fraction left, percentage left, and amount of original in grams I would like for you to explain how to do it not tell me the answer that's the question

*asked by keona on May 4, 2016* -
## English

Write the correct form of the word. His ____ made him the perfect victim for the con man's scheme. (credulous) Choices: credulous, credulity, or credulousness Answer: credulity

*asked by Kimmy on March 18, 2017* -
## CHEMISTRY

Answer the following for a face centered unit cell. answers should be numerical. r=6.00 edge in terms of r, the lattice pt radius i know that for a primitive cubic unit cell, you would muliply 2 by 6 = 12. but what formula would u use for a FCC??? Please

*asked by random on February 12, 2010* -
## Algebra

The total population of animals is directly proportional to the size of the habitat (in acres) polled. Write an equation using only one variable that could be used to solve for the constant of variation k. My answer: P=population a=acres P=k(a) Is this

*asked by Anonymous on January 22, 2011* -
## Physical Science

An iron fence is left unpainted, and it reacts with the oxygen in the air, forming rust. The formation of rust is an oxidation-reduction reaction, but it is also an example of a(n) _________ reaction My answer is synthesis

*asked by Steve on October 13, 2016* -
## calculus

5. Let for and f(x)=12X^2 for x>=0 and f(x)>=0 a. The line tangent to the graph of f at the point (k, f(k)) intercepts the x-axis at x = 4. What is the value of k? b. An isosceles triangle whose base is the interval from (0, 0) to (c, 0) has its vertex on

*asked by Yoona on January 3, 2012* -
## books

I'm sorry to ask again but the answer has to come from Chapter 18 of the book "In the Garden on Beasts" And the question is At this point in Hitler’s rise to power no military action was taken to halt his ascension. What would have been the most likely

*asked by lizzy on April 30, 2013* -
## physics

Wayne exerts a force of 70.9 N to pull a 409 N sled along a snowy path using a rope that makes a 48◦ angle with the ground. The sled moves 19.9 m in 4.3 s. What is Wayne’s power? Answer in units of W. PLEASE HELP!

*asked by allan on January 17, 2015* -
## math

A cylindrical carton of oatmeal with radius of 3.5 in. is 9 in tall. If all surfaces except the top are made of cardboard , how much cardboard is used to make the oatmael carton. Round your answer to the nearest square inch

*asked by Hannah on May 8, 2013* -
## Special topics in guidance

14. Which of the following most accurately describes self-awareness? A. It's the evaluation that a child makes about her "self." B. It includes those behaviors that allow us to control our impulses. C. It refers to viewing the self as separate from others.

*asked by Diana on April 28, 2019* -
## Grammar

The patient was taken to thje operative suite, placed supine, anesthetized, and intubated in the usual fashion. fragment- run-on- comma splice- complete sentence. Answer: complete sentence Thanks

*asked by Leslie on May 9, 2011* -
## college algebra need help asap

Solve the system of equations using substitution. 2x−8y = 2 x+4y = 0 What is the solution? Select the correct choice below and fill in any answer boxes in your choice. A. m (Type an ordered pair.) B. There are infinitely many solutions. C. There is

*asked by mako on February 5, 2015* -
## Applying Rational Numbers//Math

Estimate this answer. Explain your reasoning One half liter of lemonade concentrate is added to 3 liters of water. How many 1/3 liter of servings of lemonade are made? Thx for the help you who is looking at this math problem

*asked by Human Being on September 5, 2017* -
## Physics

You place a box weighing 208N on an inclined plane that makes a 40.3 degree angle to the horizontal. Compute the component of the gravitational force acting down the inclined plane. Answer in N

*asked by Harmonie Sky on October 28, 2013* -
## English

And if we meet we shall not ’scape a brawl, For now, these hot days, is the mad blood stirring. the fight in which Mercutio and Tybalt are killed or the duel in which Romeo is killed my answer is the 1st one because it was a fight

*asked by Steve on March 29, 2015* -
## chemistry

please check my answer(one with star). The solubility of borax is directly proportional to temperature. Therefore, the sign of H is A. negative* B. positive C. unknown with the given information since solubility shifts the reaction to the right, therefore

*asked by eng on March 29, 2010* -
## Physics

You are in an elevator that is accelerating upwards at 2m/s^2. If your mass is 70kg, what is the normal force pushing on you by the floor of the elevator? A. 70N B. 690N C. 830N Please give the correct answer and an explanation as to why its correct.

*asked by Anon on October 14, 2016* -
## Math

If a pool deck of 650 square feet is to be laid with concrete 3" thick, what volume of concrete will have to be poured in cubic yards? (Give answer in nearest whole cubic yard.)

*asked by Rhett cowley on April 30, 2014* -
## Chemistry

I still don't understand how to do this problem; grams/molar mass I understand, but I need to see the steps CLEARLY. 43. How many moles are in 25.0 grams of potassium? Show your work and round your answer to the appropriate number of significant figures.

*asked by mysterychicken on October 23, 2010* -
## Physics

A loop wire is in a magnetic field of 2T. What is the magnitude of the magnetic flux? 0.2 m radius B = 2T 30 degrees and n is pointing out of the page Ok so BAcos(30) B= 2T A= 3.14 r^2 for a circle right? (3.14)(0.2)^2 cos(30) 2T(3.14)(0.2)^2(cos(30))=

*asked by TJ on August 4, 2009* -
## Calculus Help Please!!!

Verify the given linear approximation at a = 0. Then determine the values of x for which the linear approximation is accurate to within 0.1. (Enter your answer using interval notation. Round your answers to three decimal places.) fourth root of (1 + 2x)≈

*asked by JYoung on March 30, 2014* -
## chemistry

I keep getting wrong answers for this question. Determine the pH of an HF solution of each of the following concentrations. a) .280 M b) 5.3*10^-2 M c) 2.50*10^-2 M No Ka has been given. I haven't attempted b or c yet because I want to at least solve a

*asked by maura on March 29, 2012* -
## physics

Ann is driving down a street at 58 km/h. Suddenly a child runs into the street. If it takes Ann 0.742 s to react and apply the brakes, how far will she have moved before she begins to slow down? Answer in units of m.

*asked by Anonymous on September 6, 2017* -
## Special topics in guidance

Which of the following statements is true about self-concept A. It includes those behaviors that allow us to control our impulses. B. It refers to the knowledge that a child acquires about himself. C. It's the evaluation that a child makes about her

*asked by Diana on April 22, 2019* -
## Chemistry 152

For which of the following processes would the entropy change be positive? Choose one answer. a. Hg(l)(45C)----- Hg(l)(25C) b. H2O(l----H2O(s) c. He (g) (1 atm)------- He(g)(10 atm) d. I2(s)------I2(aq) e. Ag+ (aq) +Br-(aq)------AgBr(s) I figure that it

*asked by Car on July 3, 2010* -
## calculus

A kite with a string 80 feet long makes an angle of elevation of 40 degrees with the ground, assuming the string is straight how high is the kite? round your answer to the nearest foot

*asked by Lizzi on May 8, 2013* -
## Chemistry Help!!

Determine triangle H when 10g of HN3 are reacted in the following reaction: 4HN3 + 2NO2 arrow pointing > 2H202 + 7N2 (note: triangle Hf for HN3 = +267.1 kJ Equation? Answer? Thanks

*asked by Anonymous on May 20, 2010* -
## Math

Jamie used a microscope to measure the diameter of a hair. She found that the diameter of the hair was 0.000072 meter. How is this number written in scientific notation? I know the answer is 7.2 times 10 exponent -5 but can someone tell me the steps

*asked by Bubbles on March 22, 2017* -
## college physics

using the quadratic equation on a 2 dimensional projectile motion problem... i am solving for tf and i have it worked all the way down to: -100m(tf)-100m(tf) / -10m/s^2(tf)^2 or -200m(tf) / -10m/s^2(tf)^2 is the answer 20 seconds? algebra is not my strong

*asked by dave on November 29, 2009* -
## english l

which of the following is an example of foreshadowing in "The monkey's paw"? a) herbert says he doesn't see the wished-for money and never will. b)herbert is killed in an accident. c)herbert returns from the dead. d)herbert vanishes when mr.white makes the

*asked by cheddie on January 19, 2012* -
## health

Have patients who cannot assist in suicide a right to voluntary active Euthanasia? This is a question I am not sure how to answer except no. I say this because of Jack Koverkion helping person with suicide with deadly disease went ot prision. can anone

*asked by april on April 6, 2010* -
## physics

A ball is projected horizontally from the edge of a table that is 1.49 m high, and it strikes the ﬂoor at a point 1.01 m from the base of the table. The acceleration of gravity is 9.8 m/s 2 . What is the initial speed of the ball? Answer in units of m/

*asked by light on November 8, 2011* -
## math seriously help me

Sally graphs the geometric sequence an = 2(3)n - 1 on a coordinate plane where she plots an on the y-axis and n on the x-axis. This graph is the same as the graph of which type of function? A) cubic B) linear

*asked by jose on May 5, 2017* -
## Chemistry

If a student used an iron scoopula, instead of a plastic one, to add the unknown metal to the HCl solution, will it affect the calculated molar mass of the unknown metal? If so, how? Justify your answer with an explanation.

*asked by Ella on September 23, 2013* -
## com22o

I have a question for anybody and no it is not home work. Now that you have finished your reseacher paper,for class com22o what advice would you give to students starting this course? what would you do differently if you were just starting this course?

*asked by ano on September 21, 2008* -
## english

If people are ignored because of their inability to speak standard English, what have they encountered? a. language bias b. language variety c. language prejudice d. language snobbery Are these real phrases? I don't know where to look them up to try to

*asked by marie on March 15, 2017* -
## Math

The temperature was 56 degrees this morning but dropped one degree per hour through the rest of the day. Use the graph you made for the equation for this problem, to approximate the answer to the following question: What temperature was it 15 hours later,

*asked by Desirae on April 30, 2013* -
## physics

Wayne exerts a force of 70 . 9 N to pull a 409 N sled along a snowy path using a rope that makes a 48 ◦ angle with the ground. The sled moves 19 . 9 m in 4 . 3 s. What is Wayne’s power? Answer in units of W.

*asked by allan on January 17, 2015* -
## The Global Ocean

The phrase circular orbital motion refers to what type of water motion? A. Deep ocean currents B. Tidal flow C. Wave action D. Surface currents my answer is c.

*asked by Prisila on December 12, 2017* -
## AP CHEM

When 0.03 moles of lead(II) nitrate are dissolved in enough water to make 266 milliliters of solution, what is the molar concentration of nitrate ions? Answer in units of M I already tried moles per liter and it says it is wrong.

*asked by Joe on April 1, 2012* -
## Math

The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit. I need help with part B About how many times will the tire have to rotate to travel 1 mile? (1 mile = 5,280 ft)

*asked by Plz Help on April 23, 2019* -
## physics

A 981-kg satellite orbits the Earth at a constant altitude of 103-km. How much energy must be added to the system to move the satellite into a circular orbit with altitude 199 km? I need answer in MJ please tell me what formula

*asked by Rachel on March 11, 2011* -
## 8th grade science

a 10-liter sample of one type of crude oil has a mass of 8.20kg. What i the density? If this oil spilled on the ocean's surface, would it sink or float? explain answer in terms of density.

*asked by sam on March 24, 2010*

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