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

143,010 questions, page 244-
## math

A smokestack deposits soot on the ground with a concentration inversely proportional to the square of the distance from the stack. With two smokestacks 20 miles apart, the concentration of the combined deposits on the line joining them, at a distance x

*asked by Leila on October 29, 2015* -
## physic

An aeroplane is heading 20 degree North of East,flying at 200km/hr relative to the air. Simultaneously the wind carriers the plane 10degree East of South at speed of 60.0km/hr. (a) find the velocity of the relative to the ground.(you may solve it

*asked by Ishak on March 30, 2017* -
## English 11

Check my answers please! 1. Which of the following statements about American Romanticism is nottrue? (1 point) Romanticism in American literature stemmed from Romanticism in British literature.*** Romanticism valued imagination and emotion over reason and

*asked by Rach on September 25, 2015* -
## Economics

Suppose you have an inflationary gap how would a classical economist, for example, explain how how to get rid of that gap? My Answer: I would think that the goods market would be affected. So, prices go down, aggregate supply decreases, and the aggregate

*asked by Sarah on April 16, 2007* -
## Physics-check answer please (multiple choice)

1. A 2.5 kg mass at rest on a horizontal surface is acted upon by an applied horizontal force of 150 N. A frictional force of 100 N acts on the mass. How much work is done on the mass? my answer: would the work be 0? 2. When a rock is thrown straight up in

*asked by Lisa on February 24, 2014* -
## Chemistry

Dr. Bob222 Please don't get frustrated with me, I'm really trying to figure this out... UGH!! I'm starting over again... Please advise... . Consider the following chemical equation: TiCl4(g) + 2Mg(l) → Ti(s) + 2MgCl2(l) 3.54×107g of TiCl4(g) were

*asked by Jennie on February 26, 2015* -
## Math

An electrician was hired to run the wires for a surround-sound stereo speaker system. She purchased 2 rolls of 14-gauge speaker wire. Each roll contains 4 m of wire. For each of 2 speakers, 2 ft. of wire are required. For each of the other 2 speakers, 11

*asked by Whitney on October 1, 2014* -
## Algebra ll

Help please, I don't understand how to do this... Give an example of an arithmetic sequence that is found in the real world. Find the common difference and write a recursive and iterative rule for the sequence. Use one of the rules to find another term of

*asked by Me and I on March 19, 2014* -
## Help...pHysics

a ball is thrown at 15m/s at an angle of 30 degrees to the horizontal , how far does it travel horizontally before making contact with the ground? I don't remember very well, but I believe the formula you need is: x0 = -.5at^2 + vt + x where x0 is the

*asked by sean on October 7, 2006* -
## Calculus 1

I'm asked to find max and min of: L(t)=12+2.8sin((2pi/365)(t-80). I find the derivative as: L'(t)=(5.6*pi/365)*cos[(2pi/365)(t-80)] but I get lost afterwards.

*asked by Leo on July 8, 2013* -
## statistics

The population mean and standard deviation are given. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=36, find the probability of a sample mean being less than 12.2 if M=12 and O=0.95

*asked by Anonymous on November 16, 2010* -
## Science - Optics

A lens has a magnification of +2.0 and if the focal length is +10 find the impage position and the object position. The type of lens is a diverging lens, but how do i find the di and the do if nothing else is given?

*asked by Yasmin on February 28, 2010* -
## math

questions involving domain and range... 1. Find the domain of the function f(x)=(3x+1)/(sqrt of (x^2+x-2)) andd. 2. Let f(x)= (absvalue(x))/x. Show that f(x)={ 1, x > 0 {-1, x < 0 Find the domain and range of f(x).

*asked by alk on August 4, 2008* -
## Math

Find the ratio and simply. Triangle find the shortest side to the longest 22.2, 9.6, 20 The simplified ratio is Type ratio as a simplified fraction

*asked by Amalia on January 31, 2016* -
## Math

The first three terms of a GP are also the first,nineth and eleventh terms respectively of an AP. Given that the terms of the GP are all different,find the common ratio r,if the sum to infinity of the GP is 8. Find also the first term and the common

*asked by Bash on November 5, 2012* -
## math (pls help!)

A. Find the complement of the angle shown. B. Find the supplement of the angle shown. pls show all your work (52 degrees acute angle)

*asked by Michael on February 21, 2019* -
## maths

find the radius of the circle if length of arc is 4p cm and angle made by the arc at the centre is 40 deg.find the area made by the arc.

*asked by urvashi on February 23, 2013* -
## Math

The sum of the first and fourth terms of an arithimetic sequences is 2 and the sum of their squares is 20 1. Find the common difference 2.find the sum of the first eight terms of the squence

*asked by Ishimwe on March 12, 2016* -
## math

Find the area of the following plane figure. An ellipse has a major axis of 14 cm and a minor axis of 10 cm. Find its area. Area (to the nearest tenth) =

*asked by C on July 5, 2016* -
## Algebra

Could you please check my answers and help me with one? Find the domain of the function. f(x)=-8x-2 -I got the domain being (negative infinity, postive infinity). g(x)= 3x/x^2 -49 (This one I don't understand how to find the domain)

*asked by Soly on September 13, 2007* -
## Homework Help Calculus

Find the linear approximation L(x)of the function f(x)=cos(pi/(6)x) at the point x=1 and use it to estimate the value of cos(13pi/72). Here's what I did so far: L(x)=sqrt(3)/2-1/12pi(x-1)+0((x-1)^2) How do I find cos(13pi/72)

*asked by Amy on October 16, 2013* -
## Geometry

Two rectangles are similar the ratio of the lengths of their corresponding sides is 1:2 find the ratio of the peremeters of the two rectangles the find the ratio of the areas explain your answers

*asked by Anonymous on March 4, 2012* -
## Calculus

Find all points of intersection (r,theta) of the curves r=4cos(theta), r=1sin(theta). Next find the area inclosed in the intersection of the two graphs.

*asked by Nat on February 11, 2018* -
## precalculus HELP!

I posted this question before: What is the area enclosed by the graph of the absolute value(3x)+ the absolute value(4y)=12 I tried solving for y and got: y=4-x when I graphed this, I got a linear equation graph...I am wondering if I am supposed to find the

*asked by sara on December 4, 2006* -
## MATH

1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL STEPS) sin 2x - sin x = 0 2.) GIVEN: sin u = 3/5, 0 < u < ï/2 Find the exact values of: sin 2u, cos 2u and tan 2u using the double-angle formulas. 3.)Use the half-angle formulas to

*asked by MAKITA on April 10, 2009* -
## Math

The firemen's ladder is 39 feet long (L). The firemen set the base of the ladder 12 feet away from the building (d). When the firemen lean the ladder against the building, the top of the ladder reaches the third floor window. How high, in feet, is the

*asked by Destiny on March 10, 2016* -
## physics (please check)

Four 20-ohm resistors are connected in series and the combination is connected to a 20 V emf device. The current in any one of the resistors is: A) .25 A B) 1.0 A c) 4.0 A D) 5.0 A E) 100 A My answer: A R= 20 + 20 + 20 + 20 =80 V= IR 20/80=I I=.25 A

*asked by susane on March 28, 2007* -
## 8th grade pre algrebra

use data in table to write an equation four your trend line: apparent temperature due to humidity at a room temperature of 72 degrees F Humidity 0/20/40/60/80/100 apparent 64/67/70/72/74/76 temperature possible answer for equation to trend line (y= mx + B)

*asked by ania on November 30, 2017* -
## Physics

In the movie Superman, Lois Lane falls from a building and is caught by the diving superhero. Assuming that Lois, with a mass of 45 kg, is falling at a terminal velocity of 56 m/s, A)how much force does Superman exert on her if it takes 0.7 s to slow her

*asked by Anonymous on October 27, 2014* -
## Physics

In the movie Superman, Lois Lane falls from a building and is caught by the diving superhero. Assuming that Lois, with a mass of 45 kg, is falling at a terminal velocity of 56 m/s, A)how much force does Superman exert on her if it takes 0.7 s to slow her

*asked by Anonymous on October 27, 2014* -
## Evaluate

Evaluate -9-6/(-3) answer = -7 Question 2; Evaluate. (-7)^2 = 49 (-3)^3 = -27 Question 3: Evaluate. -9^2 Answer = -81 - (-3) ^3 Answer = 27

*asked by Check Pls on May 6, 2012* -
## Algebra 2

The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece of 16-karat gld jewelry has a mass of 30 grams and another piece of 10-karat gold jewelry has a mass of 40 grams. Find the number

*asked by Jay on January 30, 2011* -
## physics

Position vector r has magnitude of 14.8m and direction angle 240 degrees. 1. Find it's components, enter x and y components of the vector 2. Find the components of the vector -2r, enter x and y components of the vector 3. Find the magnitude of the vector

*asked by Jessica on September 20, 2012* -
## English

You know about Gatsby and Daisy in the past in the present -- but what about their future? Thinking about all you have learned -- about their characters, about the social classes that divide the, and about their views of the past -- predict what you think

*asked by |-/ on March 1, 2018* -
## PHYSICS

Could u help with physics hw! i keep trying but i keep getting the wrong answer? a 71g autographed baseball slides off of a 1.3 m high table and strikes the floor a horizontal distance of .83m away from the table. 1.how fast was it rolling on the table

*asked by Claudia on October 3, 2008* -
## statistics

Assume that it takes a college student an average of 5 minutes to find a parking spot in the main parking lot. Assume also that this time is normally distributed with a standard deviation of 2 minutes. Find the probability that a randomly selected college

*asked by latoyia daniels on January 15, 2012* -
## Social studies

11.what was the cause of the crusades? A.a muslim ruler captured the holy land in the middle east. (MY ANSWER) B.islamic and christian nations disagreed about the trade routes known as the silk road. C.christisn nations wanted to conquer the middle east to

*asked by LOVE on March 29, 2016* -
## physics vectors

In the figure below, a spider is resting after starting to spin its web. The gravitational force on the spider is 0.158 N on the junction of the three strands of silk. The junction is supported by different tension forces in the two strands above it so

*asked by john on August 24, 2016* -
## Physics

Two packing crates of masses m1 = 10.0 kg and m2 = 6.50 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.26. The 6.50 kg crate lies on a smooth incline of angle 39.0°. a)Find the acceleration of the 6.50 kg crate.

*asked by scott on September 24, 2008* -
## Physics

An object of mass m1 = 4.10 kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging object of mass m2 = 6.70 kg as shown in the figure -> Find the magnitude of the acceleration of

*asked by Jack on October 2, 2016* -
## College Algebra and Trigonometry

Two guys wires for a radio tower make angles with the horizontal of 50 degree and 49 degree. If the ground anchors for each wide are 150feets apart, find the length of each wire assuming the wires are straight and find the height of the tower?

*asked by Julani on November 5, 2012* -
## physics

A stereo speaker emits sound waves with a power output of 100W. (a) find the intensity 10.0m from the source. B) find the intensity level in decibels, at this distance. C) at what distance would you experience the sound at the threshold of pain,120dB?

*asked by sammy on April 10, 2007* -
## Physics

An object in SHM oscillates with a period of 4.0 s and an amplitude of 10 cm. How long does the object take to move from x=0cm to x=6cm. Okay, so first I used f=1/T to find the frequency =0.25Hz. Then, I used frequency to find omega w=2*pi*f =1.57 rad The

*asked by Jon on January 11, 2011* -
## Physics

Two packing crates of masses m1 = 10.0 kg and m2 = 3.50 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.26. The 3.50 kg crate lies on a smooth incline of angle 37.0°. Find the acceleration of the 3.50 kg crate. up

*asked by Elisa on June 9, 2008* -
## Chemistry

A pyrotechnician mixes 280 g of black powder for a firework. Find the amount of oxygen, carbon dioxide, and sulfur dioxide generated when this firework bursts, if the oxidizing agent in the powder is saltpeter. How do I find their amounts?

*asked by Student on January 21, 2018* -
## Social studies

1) The following, "People want to ensure that Puerto Ricans always identify with the Spanish language and culture." Provides support for which of the following statuses for the country of puerto rico? A) Separate Nation B) U.S. Commonwealth C) U.S. State

*asked by Tia on April 28, 2015* -
## Literacy 3

Please Check my work. Thank you. 6. To avoid plagiarism in you written research paper, you must provide a citation for which of the following? A. The United Nations ruling on the Soviet-bloc countries B. The date the berlin Wall was pulled down by a crowd

*asked by Jen on August 23, 2011* -
## Physics

Negative charge is distributed uniformly around three-quarters of a circle of radius, a, with the center of curvature at the origin. a) Use integration to find an algebraic expression for the x and y components of the net electric field at the origin in

*asked by Anonymous on June 14, 2016* -
## Macroeconomics

Assignment Question I can't find an answer too: Assume that a series of inflation rates is 1 percent, 2 percent, and 4 percent, while nominal interest rates in the same three periods are 5 percent, 5 percent, and 6 percent, respectively. a.What are the ex

*asked by Anonymous on October 4, 2008* -
## Macroeconomics

Assignment Question I can't find an answer too: Assume that a series of inflation rates is 1 percent, 2 percent, and 4 percent, while nominal interest rates in the same three periods are 5 percent, 5 percent, and 6 percent, respectively. a.What are the ex

*asked by Anonymous on October 4, 2008* -
## science!

i want you to check my answers for the questions and i might need help on constructing the graph that i need to do for problem 7. variables and graphing assessment practice some students wanted to investigate the effect of light on the growth of spanish

*asked by anon on September 7, 2015* -
## Statistics

above average warmth extended over the east and southeast on Jan.13, 2005.The days forecasted high temperatures in four cities in the affected area were as follows: Burlington, Vt. 55 degrees F, Durham, N.C. 74 degrees F, Williamsburg, Va. 74 Degrees F.,

*asked by Phyiss on February 12, 2015* -
## Calculus

Consider a regular tetrahedron whose face is an equilateral triangle of side 7. Find the area of the horizontal cross section A at the level z=3. A= ? Find the volume of the tetrahedron. Consider a regular tetrahedron whose face is an equilateral triangle

*asked by Mwe on February 7, 2015* -
## Math

The depreciation rate, r, for a $50,000 news car is given by the function r = 1 - (V/50,000)^(1/5), where V is the value of the car when it is five years old. a) What is the depreciation rate for a $50,000 BMW that is worth $28,000 after 5 years? (I

*asked by Kayla on November 22, 2012* -
## physics

A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that the equilibrium (relaxed) length of the

*asked by Anonymous on October 21, 2013* -
## PHYSICS HELP!!!

A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity and a spring, with spring constant k , attached to the bottom of the hoop. Assume that the equilibrium (relaxed) length of the

*asked by Anonymous on October 21, 2013* -
## Pure Mathematics

1. Given that the straight line y=c-3x does not intersect the curve xy=3, find the range of values for c. 2. Find the range of values for c for which the line y=cx+6 does not meet the curve 2x^2-xy=3. 3. Find the range of values for k for which 8y=x+2k is

*asked by Kerry-Ann on February 9, 2013* -
## Statistics

We have calculated a 95% confidence interval for a proportion and would prefer the confidence interval to be more precise, that is narrower. Using the same sample, we can narrow the confidence interval using which of the following? A) increasing the

*asked by Nick on October 27, 2013* -
## Algebra II

last 2 for tonight Express log6(19) in terms of common logarithms. Then approximate its value to four decimal places. Answer: log19/log6=1.6433 In a certain area, the sale price of new single-family homes has increased 4.1% per year since 1992. If a house

*asked by Lucy on March 29, 2008* -
## Language Arts

Hi. I need to check my answers and I would hate to get them wrong because of one little mistake. Thanks! 1. An argumentative essay should present a clear thesis statement, provide strong evidence to support the thesis, and _____. a. Address

*asked by Dani on October 28, 2016* -
## I need help asap

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

*asked by Yvonne on November 3, 2014* -
## english help repost

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

*asked by Maria on November 3, 2014* -
## 8th grade language arts

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

*asked by Yvonne on November 2, 2014* -
## Language Arts

*asked by Yvonne on November 3, 2014* -
## Math 7 - Homework Question Check

12. Is the figure below a right triangle? On the lines below, explain how you determined your answer. Answer - The figure below is not a right triangle. The reason why it's not a right triangle is because this figure is a acute angle. Acute angle is less

*asked by Laruen on April 16, 2012* -
## Introduction to Graphic Design

Hello! Thanks for checking my question out! ____ A small fashion boutique, J. Lollies, has an outdated logo and corporate identity. Its business is booming, but visually, the company seems to be lagging behind. The company's marketing materials desperately

*asked by Da Fash on September 19, 2017* -
## language arts

We saw the months of wicked weather, As day to painful night did turn, Waiting, huddled close together For the frozen sun’s return. Our nights were almost endless torture. Our food was gone. Our fuel was low. We came in search of grand adventure But

*asked by Kelsey on November 22, 2013* -
## Math (please help!)

1. θ is a first quadrant angle in standard position and cos 1/(sqrt10)= . Find the exact value of sin . 2. feta is a second quadrant angle in standard position and tan(feta) -((sqrt5)/2) = . Find the exact value of cos(feta) . 3. θ is an angle in

*asked by noel on June 11, 2012* -
## Math HELP

The table below shows the measured dimensions of a prism, and the maximum and minimum possible values based on the greatest possible error. Dimensions l w h Measured 9 5 3 Maximum 9.5 5.5 3.5 Minimum 8.5 4.5 2.5 a. Find the measured volume. b. Find the

*asked by Stephen on November 19, 2010* -
## Math-- Desperate for help!

Find the amount in an account if $2000 is invested at 6.125%,compounded semi-anually,for 2 years. A. $2,256.49 B. $2,252.50 C. $2,324.89 D. $544,757.84 One of these is the correct answer. I am coming up with (D) 544,757.84 Can you check, because I am

*asked by Hilda on February 25, 2007* -
## physics rotational acceleration - I am confused

A gyroscope slows from an initial rate of 32.0 rad/s at a rate of 0.700 rad/seconds squared. How many revolutions does it make before stopping? If only I could find the angular velocity first, in radians/second... I'm assuming 0.700 rad/second squared is

*asked by anonymous on September 11, 2017* -
## physics

A long time after the switch is closed, what is the current in the circuit? A long time after the switch is closed, what is the current in the circuit? - unanswered Check your answer Save your answer You have used 0 of 3 submissions #11B (3 points

*asked by dani on December 15, 2017* -
## math

1.Which of the following numbers are equivalent to 20%? CHOOSE ALL THAT APPLY.!! A. 0.002 B. 1/4 C. 0.20(I PICK THIS) D. 1/5(I PICK THIS) 2.which of the following numbers are equivalent to 35%?CHOOSE ALL THAT APPLY !! A. 7/20 B. 6/20 C. 3.5 D. 0.35 (I KNOW

*asked by Matt on February 1, 2014* -
## physics

A 43.3 kg girl is standing on a 125 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless sup- porting surface. The girl begins to walk along the plank at a constant speed of 1.87 m/s to the right

*asked by John on November 12, 2012* -
## physics

A 43.3 kg girl is standing on a 125 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless sup- porting surface. The girl begins to walk along the plank at a constant speed of 1.87 m/s to the right

*asked by John on November 12, 2012* -
## biology

Is the tertiary structure of a protein the bonding together of several polypeptide chains by weak bonds? I Know tehre are weak bonds invovled by everything I looke at shows single chains. Any kind of bonding can contribute to the tertiary structure of

*asked by michael s. on September 17, 2006* -
## Physics

Two copper blocks, each of mass 2.12 kg, initially have different temperatures,t1 = 18° C and t2 = 26° C. The blocks are placed in contact with each other and come to thermal equilibrium. No heat is lost to the surroundings (a) Find the final temperature

*asked by Dev on April 25, 2012* -
## analytic geometry

1. Find the equation of the asymptotic of the hyperbole x^2/9 - y^2/ 4 = 1. 2. Given the equation of a function 2x^2 + 5y^2 - 16x + 20y + 108 =0, translate the original so that the New equation will have no first degree terms. 2. Find the radius and the

*asked by sylvia on January 28, 2016* -
## algebra

Help would be greatly appreciated!!! This gets really confusing for me. Write an inverse variation equation. If y varies inversely with x and y=2 when x=4…. a. Find K. b. Write a general equation. c. Use your equation to find y when x=8 Draw a chart to

*asked by Anonymous on September 29, 2011* -
## english helpp please

i need to know how to find the whole appositive phrase. Then write just the word that is the appositive. how do i find them its reall confusing.... thankss in advance http://www.chompchomp.com/terms/appositive.htm This webpage gives a clear definition and

*asked by cassii on August 23, 2006* -
## Research-DELL

could you help me find some articles about dell's compeition during the early 1980s with other computer makers. ive tried looking everywhere i cannot find anything. i need to write about problems dell experienced before its company went public in 1988 so

*asked by tayna on May 7, 2009* -
## math, really need some feedback on this asap.

7r-4s=-7 (7) 4r+7s=61 (4) 49r - 28s = -49 16r + 28s = 244 --------------- 65r = 195 195/65 = 3 (simplified) (3, is the first number of the ordered pair.) Now this is the part that I get lost on. I know I am suppose to substitute 3 into one of the equations

*asked by SAP on September 30, 2010* -
## Science - 6th grade : CHECK MY ANSWER

Which of the following sets of terms is associated with air pollution caused by burning fossil fuels 1.acid rain, ozone hole, skin cancer 2.methane, smog, carbon dioxide 3.sulfur dioxide, smog, chlorofluorocarbons 4.carbon dioxide, smog, acid rain MY

*asked by Katalina on January 18, 2014* -
## math need asap

7r-4s=-7 (7) 4r+7s=61 (4) 49r - 28s = -49 16r + 28s = 244 --------------- 65r = 195 195/65 = 3 (simplified) (3, is the first number of the ordered pair.) Now this is the part that I get lost on. I know I am suppose to substitute 3 into one of the equations

*asked by SAP on September 30, 2010* -
## Math

Please check to see if I did this correctly. This is a 2 part math problem. 1. Janelle has d dimes and n nickles. Her sister has 5 times as many dimes and 6 times as many nickles as Janelle has. Write the sum of the number of coins they have, and then

*asked by Paul on November 7, 2015* -
## Mrs.sue help me plz!!

The boys got into bed Byron was up in his top bunk and Kenny was down in the bottom Kenny was so exited that he was talking a mile a minute although he realized that he was probably just talking to himself. Byron was still upset about the trip so he

*asked by Tayler on January 19, 2016* -
## Physics

A robot probe drops a camera off the rim of a 239 m high cliff on Mars, where the free-fall acceleration is -3.7 m/s^2. a) Find the velocity with which the camera hits the ground. b) Find the time required for it to hit the ground. Ok so I'm not even sure

*asked by Lindsay on September 25, 2007* -
## Chemistry

Can I ask for the 3D model of the ammonium cyanate. It's formula mass and picture. I cannot find my Merck. Your school or public library is likely to have a Merck Handbook, and you may find it there. http://classweb.gmu.edu/sslayden/graphics/graphics.htm

*asked by Danielle Stacey on August 29, 2005* -
## Find this video?

Where can I find this? In 1915, 50 years after the end of the Civil War, D.W. Griffith, released his epic film Birth of a Nation. The greatest blockbuster of the silent era, Birth of a Nation was seen by an estimated 200 million Americans by 1946. I need

*asked by Kathlyn on May 14, 2014* -
## phsics

A charged particle is moving in a uniform magnetic field. Which of the following statements concerning the magnetic force exerted on the particle is false? A) It does not change the kinetic energy of the particle. B) It can act only on a particle in

*asked by benton on April 2, 2007* -
## Calculus - Series

Determine if the following sequence: { (n + 1)^2 / (n^2 + 1), is ascending, descending and find the lower bound b OR the upper bound B. So I found that the sequence is descending changing the n's for x's and using the derivative. But now I'm not sure on

*asked by Paul on September 19, 2012* -
## finance in healthcare

Where can I find some information about this? Most of the class is talking about the costs of health care I would like to do something different. I need to find two current health care financial problems and how they overcame the problems and how effective

*asked by Mary on July 10, 2013* -
## Maths

Find the rule for the volume of a cylinder in terms of r only if the height is equal to its circumference. The surface area of a cylinder is 2pi square units. Find a rule for h in terms of r.

*asked by Ted on November 5, 2016* -
## physics

(a) Find the speed of a satellite moving around the earth in a circular orbit that has a radius equal to six times the earth's radius of 6.38 106 m. (b) Find the satellite's orbital period.

*asked by Anonymous on April 29, 2010* -
## Math

Find the unit rate. Round to the nearest tenth, if necessary. 344 miles in 11 hours 344 3,784 0.03 31.27 ** Find the unit rate. In 10 months, 62.6 gallons were used. 0.16 10 6.26 ** 626

*asked by Kelly on December 1, 2016* -
## chemistry

How can I determine which elements have higher first and second ionization energies than other elements? Also, how can I find the number of valence electrons from the electron configuration? Also, how can I use the electron configuration to find out what

*asked by Anonymous on March 1, 2009* -
## College algebra

how do you find the population (in thousands) of people of a city is growing according to the function P(t)=1500(2)^0.144t, where t is the number of years since 2001. I need to find the population of the city in 2001 and in 2008.

*asked by Lindy on July 24, 2015* -
## math

a cord is used to lower vertically a block of mass M a distance d at a constant downward acceleration of 1\4 g, find the work done by the cord on the block ? FIND THE WORK DONE BY THE FORCE OF GRAVITT

*asked by samina on January 1, 2011* -
## Trigonometry

Given the coordinates of a triangle, A (-3,-4), B (5,-2), C (-5,6) 1. Find the midpoints of each side of the triangle 2. Find the distances of each of the medians of the triangle (the line segment joining the vertex of a triangle and the midpoint of the

*asked by Hannah on July 29, 2019* -
## algebra- Help fast

use the compound interest formula A=P(1+r/n)^nt and A=Pe^rt to solve 1-Find the accumulated value of an investment of $5000 at 9% compounded continuously for 6 years. 2-Find for an investment of $700 at 16% compounded quarterly for 2 years.

*asked by anonymous on March 3, 2009*

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