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

143,010 questions, page 630-
## chemistry

how many grams of sodium are used to prepare 50 boxes of crackers? sodium per serving is 140mg, serving size is .50 oz for 6 crakers. i got 112g and the answer is suppose to be 110g and i cant figure out how to get 110 thank you

*asked by Kelly on January 24, 2012* -
## medical info mangement

please check my answer thanks True or False If John Dale is responsible for accounting services for Weston Hospital he's the hospital's chief fisnical officer. I picked True

*asked by alex on April 4, 2008* -
## Geometry

What are the values of the variables in the triangle below? If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale. 30 y x 8sqrt3 A x=12sqrt3 y=4**** B x=4 y=12sqrt3 C x=4sqrt3 y=12 D x=12 y=4sqrt3 Help

*asked by Excited on April 5, 2018* -
## biology/honors

Charle Darwin made theory of natural selection but couldn't explain why there is variation within populations. Explain two reasons why there is variation within population ? PLEASE help me answer this question is for my test

*asked by mike on May 20, 2011* -
## Physics

The smallest object visible to the unaided eye is of 100 microns. If you use a microscope of m=1000, what is the size of the smallest object you can now see? (So=25cm) The answer is apparently 100nm. I am still confused as to why. Please help!

*asked by Jane on March 26, 2010* -
## Physics

An object is allowed to fall freely near the surface of an unknown planet. The object falls 80 meters from rest in 5.0 seconds. The acceleration due to gravity on that planet is? Would the answer be 16?

*asked by Hannah on September 27, 2009* -
## chemistry

Draw a well diagram of the set up of the aparatus that can be used to show that ammonia gas can burn in oxygen Write the equation for combustion of ammonia In oxygen PLEASE HELP MI TO ANSWER THAT QUESTION IT DEFEATED MI

*asked by Taufiki Hazard on April 5, 2017* -
## calc-kinematics

if a particle moves along a line so that at time t where t [0,pi] its position is given by s(t)=-4cost-t^2/2+10 what is the velocity of the particle when its acceleration is zero? so i found v(t) = 4sint-t a(t)=4cost-1 = 0 solved for t plugged it into v(t)

*asked by James on March 30, 2010* -
## His

4. The United States cut off sales of oil to Japan after the A. Japanese occupation of southern Indochina. B. Japanese occupation of Hong Kong. i chose B please can you check my answer

*asked by emma on March 31, 2016* -
## physics

if a charged plane has a uniform surface charge density of −1.5×10−7C/m2 , what is the magnitude of the electric field just outside the plane’s surface? Express your answer to two significant figures and include the appropriate units.

*asked by jrfannin on February 4, 2014* -
## Physics

A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the bottom in 0.60 s. What net external force acts on the otter along the incline? Answer in units of N.

*asked by Michael on January 10, 2011* -
## Geometry

What are the values of the variables in the triangle below? If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale. 30, y, x, 8sqrt3 A x=12sqrt3 y=4**** B x=4 y=12sqrt3 C x=4sqrt3 y=12 D x=12 y=4sqrt3 Help

*asked by Excited (Corrected) on April 5, 2018* -
## MATH

A car dealer will sell you a used car for $5,238 with $238 down and payments of $150.83 per month for 48 months. What is the simple interest rate? (Round each answer to the nearest tenth

*asked by LaCresha on July 29, 2012* -
## physics

A 46 g ice cube at 0◦C is placed in 988 g of water at 90◦C. What is the final temperature of the mixture? The specific heat of water is 4186 J/kg · ◦C and its latent heat of fusion is 3.33 × 105 J/kg . Answer in units of ◦C

*asked by M&M on July 8, 2013* -
## Physics

When the Sun is directly overhead, a hawk dives toward the ground at a speed of 2.18 m/s. If the direction of his motion is at an angle of 25.1◦below the horizontal, calculate the speed of his shadow along the ground. Answer in units of m/s

*asked by Natasha on October 11, 2015* -
## math

A car dealer will sell you a used car for $8,544 with $544 down and payments of $272.22 per month for 36 months. What is the simple interest rate? (Round each answer to the nearest tenth.)

*asked by Anonymous on August 26, 2012* -
## P-Chem

Can you check my answer? Thank you What is the molar mass of a gas that behaves ideally (i.e. obeys the perfect gas law pV=nRT) if it has a density of 1.92 g dm-3 at 150 kPa and 25 C? I got; M=p(density)RT/(P)=31.7 kg mol^-1

*asked by Jessy on September 6, 2016* -
## math help. (check answer)

All the surfaces of the lantern will be made of paper. What is the least amount of paper needed to make the lantern? A. 140 Cm^2 B. 144 Cm^2

*asked by Zurai on May 5, 2017* -
## physics

A 100-cm3 container has 4 g of ideal gas in it at 250 kPa. If the volume is changed to 50 cm3 and the temperature remains constant, what is its new density? Answer 400 kg/m3 250 kg/m3 80 kg/m3 50 kg/m3

*asked by ayala on February 4, 2014* -
## Pre-Calculus

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that ∠B1 is smaller than ∠B2.) a = 34, c = 43,

*asked by Alyssa on March 13, 2015* -
## math

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.) 1/(1 + 2x)^5 ≈ 1 − 10x

*asked by jedidiah on October 10, 2014* -
## VOCABULARY

AFTER ANOTHER HOUR LUCY WALKED FROM HER SLEEP, FRESH AND BRIGHT AND SEEMINGLY NOT MUCH WHAT WORSE FOR HER TERRIBLE ORDEAL. AN ORDEAL IS A a. vision b. test c. mistake d. nightmare answer... d. nightmare

*asked by cee on February 15, 2014* -
## Physics Total Mechanical Energy

What is the total mechanical energy of a 575 kg roller coaster that is at rest 50.0 m above the lowest point on the ride? The maximum possible speed of the roller coaster is 31.3 m/s. (do not include units in your answer)

*asked by Lauryn Graves on February 15, 2014* -
## Precalculus

1. A plane takes off, making an angle of a = 17° with the ground. After the plane travels m = one mile along this flight path, how high (in feet) is it above the ground?. (Round your answer to one decimal place.)

*asked by Anonymous on December 13, 2010* -
## chemistry

Consider the following reaction:4HCl(g)+O2(g)produces 2H2O(g) + 2Cl2(g) How many molecules of Cl2 would be formed from the reaction mixture that produces the greatest amount of products? Express your answer as an integer.

*asked by Anonymous on October 2, 2010* -
## math

Please graph your response to question 2 on a separate piece of paper. When finished, click "submit" to view the correct answer. Graph each rational number on a number line. , -, 1.5, 0.4

*asked by Anonymous on November 10, 2011* -
## Physics Please help!

If it requires 5.5J of work to stretch a particular spring by 2.3cm from its equilibrium length, how much more work will be required to stretch it an additional 4.5cm ? Express your answer using two significant figures. W=_____ J?

*asked by ALI on February 25, 2014* -
## chemistry

State whether each of the following will increase,decrease or unchange when catalyst is added to the reaction and give an explanation for your answer please a) rate of reaction b)activation energy c)reaction enthalpy d)equilibrium of reaction

*asked by Gift on July 9, 2011* -
## Physics

A 1.7 kg otter starts from rest at the top of a muddy incline 89.2 cm long and slides down to the bottom in 0.60 s. What net external force acts on the otter along the incline? Answer in units of N

*asked by Ryan on November 14, 2011* -
## human growth and development

According to the Bayley Scales of Infant Development,most children who are ????months old use the past tense and walk up stairs using alternating feet A)6 months B)14-16 months C)26-28 months D)32-34months IS D CORRECT ANSWER?THANK YOU:))))

*asked by vedrana on April 9, 2010* -
## Physics

A 1.5 kg otter starts from rest at the top of a muddy incline 80.2 cm long and slides down to the bottom in 0.40 s. What net external force acts on the otter along the incline? Answer in units of N

*asked by Cass on October 22, 2014* -
## math, correction

the equation y=17x-90. describes the amount of money a class of students might earn from candy bar sales. What are the slope and y-intercept of this line? so my answer is slope is 17 and y-intercept is: -90 yes

*asked by Jasmine20 on January 27, 2007* -
## Math

I sent this in a little while back but the file got corrupted and I have to re do it and I forgot the answer please if it is not done today I fail the year. Simplify the polynomial 16x^2 + 2 + 2x - 15x^2 - 1 + 14x A:31x^2 + 16x + 1*** B:x^2 - 12x + 1 C:x^2

*asked by Random on June 6, 2016* -
## Accounts

Which of the following is a characteristic of a sole proprietorship? business owned by more than one person easy to form each stockholder acts as an owner of the company can continue indefinitely Answer - Easy to form

*asked by Angela on August 8, 2018* -
## Math

Two cards are drawn in succession without replacement from a standard deck of 52 cards. What is the probability that the first card is a spade given that the second card is a club? (Round your answer to three decimal places Wondering why I keep getting

*asked by Paul on October 16, 2012* -
## 10th grade Science

Explain, physiologically, how you would decide to use ice or heat on an injury? My book doesn't have any good info on this question. Is there a reputable website or article to get info to answer this question?

*asked by Student on January 24, 2014* -
## Precalculus problems check?

Did I do these two problems right? P(1-sqrt2) = 8x - 4x^2 P(1-sqrt2)= -4 P(2/x)= 8x - 4x^2 P(2/x) = x-1 I think when the answers are plugged back in, the equation is supposed to equal zero, but I don't get this; however, I always redo each problem with

*asked by Emily on September 1, 2009* -
## ALGEBRA

A car dealer will sell you a used car for $8,734 with $734 down and payments of $384.67 per month for 24 months. What is the simple interest rate? (Round each answer to the nearest tenth.)

*asked by Mike on April 29, 2012* -
## Math (Pre-Calc)

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that ∠A1 is smaller than ∠A2.) b = 74, c = 84,

*asked by Alyssa on March 13, 2015* -
## pre-algebra

I'm having a hard time with coming up with equations. Here's an example: Complete the equation of the line through (−8,−2)and (−4,6) Could anyone solve this and explain (as simple as possible) how you came up with the answer? I'm sorry if this was a

*asked by killjoy on May 16, 2019* -
## chemistry

use standard enthalpies of formation to calculate delta Hrxn for the following reaction. 2H2S(g)+3O2(g)-->2H2O(l)+2SO2(g) express the answer using four significant figures Delta Hrxn = ? kJ

*asked by jen on October 25, 2011* -
## chemistry

What is the pH ( 3 significant digits) of a 0.01 M solution of sulfuric acid? Hint is that the first ionization constant is "large", and the second is finite, and the [H+] donated by the second equilibrium depends upon the amount of [H+] already donated by

*asked by lyne on March 25, 2008* -
## Biology 10

If one lived in a hot country away from civilization, would it seem reasonable that water changes to a solid? What makes an occurrence reasonable? I already looked through Chapter 3 in my Biology book and the answer isn't even in the book all together.

*asked by rose.marie on September 5, 2018* -
## math statistic

In Megabucks, a player who correctly chooses five out of the six winning numbers gets $400. What is the probability of winning $400? Answer is 0.0000924 in the book but I really don't know where I'm doing mistake. my work is = 6!/5!(1!) combination Thank

*asked by Lucas on October 5, 2015* -
## chemistry

you have a metal tank containing 74.0moles of nitrogen gas at a pressure of 15.0atm.If the pressure is measured at a temperature of 20.0c,then the volume of the tank must be how many liters(Round answer to one decimal place.

*asked by gloria on February 12, 2014* -
## Chemistry

How much heat is needed to raise the temperature of 5.58 kilograms of iron from 20.0°C to 1000.0°C? Specific heat of iron is 450,000 J/(kg x °C). Type the correct answer to 3 significant digits.

*asked by Sylvie on June 14, 2016* -
## math

It is 3 miles around Westwood Park exercise trail. After skating around the trail 5½ times, Mr. Zorn lost a wheel. How many miles had he skated? Round your answer to the nearest mile.

*asked by erika on January 12, 2016* -
## english

is " but I will not allow anyone to succeed hanging clouds over me" a metaphor or paradox or is it something else? is "there's a light in me, that shines brightly" a metaphor? " Iwill rise steadily sailing out of their reach" a paradox? if im not right can

*asked by jane on October 28, 2011* -
## plant biology

Phytochrome function as an accessory pigmnet aduring photosynthesis. True or False I think the right answer is false beacuse Phytochrome is a photoreceptor, a pigment that plants use to detect light.

*asked by Ernest on October 2, 2007* -
## physics

Bruce the Shark, is swimming very fast, at a constant velocity of 8 m/s. Bruce has a mass of 831 kg and is able to generate a force of 15 N with his tail. Calculate the pmomentum, in kg*m/s of this large shark. answer please

*asked by Zach on March 30, 2018* -
## retail pharmacy assistant

when a customer has a complaint the pharmacy assistant should ? a.apologize and hope no one notices b.try to rectify the problem without telling anyone c.report the problem to the pharmacist d.assume that the customer is in error my answer is c

*asked by susue on July 28, 2013* -
## chemistry

A 300 mL solution of 0.0500 M HCl is titrated with 1.00 M KOH. How many mL of the KOH solution will be needed to reach the equivalence point of this titration? A.5 mL B.10 mL C.50 mL D20 mL E15 mL The answer i got was E. 15ml

*asked by danny on March 21, 2015* -
## history

1) in what context was the crtc and its CanCom regulations established? Describe the rationale for thw creation of the crtc. I don't understand what it means by 'in what context' and how the two parts are different from one another and how to answer them

*asked by Dani on May 14, 2014* -
## Physics

Consider four vectors ~F1, ~F2, ~F3, and ~F4, where their magnitudes are F1= 57 N, F2= 38 N, F3= 25 N, and F4= 67 N. Let θ1= 130◦, θ2=−130◦, θ3= 29◦, and θ4=−64◦, measured from the positive x axis with the counter-clockwise angular

*asked by Fabricus on February 14, 2014* -
## chemistry

use standard enthalpies of formation to calculate delta Hrxn for the following reaction. 2H2S(g)+3O2(g)-->2H2O(l)+2SO2(g) express the answer using four significant figures Delta Hrxn = ? kJ

*asked by jen on October 25, 2011* -
## Physics

For a certain transverse wave, the distance between two successive maxima is 1.82 meters and eight maxima pass a given point along the direction of travel every 14.2 seconds. Calculate the wave speed. Answer in units of m/s

*asked by Daniel on December 31, 2012* -
## Chemistry

I am really struggling with this equation question...can someone please help me??? Use the following equation to answer the question... 4Fe(s)+3O2(g)---> 2Fe2O3(g) Heat = -1700kJ How many grams of rust form when 453kJ of energy is released?

*asked by Jessie on September 1, 2009* -
## Physics

A 254kg box is pulled at a constant speed by the little engine. The box moves a distance of 3.0 m across the horizontal surface. (μ=.20) How much energy is transferred by the engine? (How much WORK is done?) what is the answer in joules?

*asked by help on February 13, 2014* -
## Geography

How many states border oceans? My answer is 15. I didn't include the states like Texas that borders the Gulf of Mexico and Connecticut as it borders the Long Island Sound...is this correct?

*asked by Kris on October 3, 2007* -
## 854 physics

A 1.06 kg ball is attached to a ceiling by a 1.25 m long string. The height of the room is 5.82 m The acceleration of gravity is 9.8 m/s 2 . What is the gravitational potential energy associated with the ball relative to the ceiling? Answer in units of J

*asked by kari on October 13, 2014* -
## 7th grade Math

Lola excercises m minutes per day 5 days a week. Write an alegrabic expression that represents how many minutes '50' excercises in two weeks. Could the answer be 50c because it feels like I'm missing something.HELP

*asked by Ciera on September 20, 2010* -
## Maths

Two aircraft are flying toward each other , both are flying at a spped of 450 mph. With a distance of 45 miles between them, how long will it take before the aircraft meet? The answer is apparently 2 minutes 30 seconds. Though I don't know how this was

*asked by Philip on August 4, 2013* -
## English

Which of the following do Petrarchan and Shakespearean sonnets have in common? A. rhyme scheme B. length C. question and answer format D. Both are organized as an octet and a sestet I chose A. rhyme scheme. Am I Correct?

*asked by Justine on February 16, 2016* -
## Math

What is the geometrical reason behind why sewer lids are round? Here's a common sense answer. Sewer lids can be set in place without lining up lines. In other words, they will fit any way they are dropped.

*asked by Emily on March 18, 2007* -
## probability

there are 4 white socks and 4 black socks. You randomly divides socks into pairs. What is the probability that each pair consists of 2 socks of the same colour? Express answer as a fraction. I have no idea where to even start.

*asked by Dill on December 29, 2015* -
## math

a driveway is 162 feet long, 12 feet wide, and 6 inches deep. how may cubic yards of concrete will be required to lay the driveway? and pease explain answer

*asked by lala on March 10, 2009* -
## math

Solve for x and y if 5^(x−y) = 625 and 3^(2x) × 3^y = 243. (note: I posted a similar question to this before, but this uses indices) (Also note: Answer is, x = 3, y = -1 ; 7, and the question if inputted into an online calculator, is incorrect.) Thnks

*asked by Anonymous on November 24, 2017* -
## Physics

A plane landing on a small tropical island has just 80 m of runway on which to stop. If its initial speed is 65 m/s, what is the maximum acceleration of the plane during landing, assuming it to be constant? Answer in units of m/s 2

*asked by Kyle on November 11, 2015* -
## math trigonometry

Simplify the following expression to a single trigonometric term sin(360-x)*tan(-x)/cos(180 x)*(sin^2A cos^2A) answer= -sinx*-tanx/cosx*(1) after that how do i continue?

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

I have math HW and these are the questions i wasn't aware of how to answer... please help. a)Prove that 4x-y-1=0 is parallel to y=4x-5 b)Show that the points A(3,1), B(5,2) and C(11,5) are collinear c)Show that the lines y=2x-4 and x+2y-10=0 are

*asked by Crissy on September 17, 2011* -
## texas state history

8- How did this person's actions affect Texas' history over the next four years? I believe the person is John Reagan. I have been reading through my history book for at least 3 hours today lololo and I dont know the answer. Help Please! :)

*asked by maddi on November 28, 2018* -
## math

Solve the problem. Give your answer to the nearest thousandth if necessary. A long-distance runner runs 3 miles south and then 7 miles east. How far is the runner from the starting point?

*asked by katelynn on November 20, 2009* -
## Biology!

What is the role of bacteria in the making of yoghurt from milk? 1. to make alcohol 2. to make carbon dioxide 3. to make lactic acid 4. to make lactose coagulate I think the answer is number 4, but i'm not so sure.

*asked by Marrion on October 12, 2009* -
## Seventh Grade Math

Use 6 digits from 1 through 7, each once, to make two 3-digit numbers whose sum is 670 and whose difference is 376. Give both 3-digit numbers in your answer. If I knew what I had to do, I could solve this problem. I don't know how to begin, though!!!!

*asked by Anonymous on November 2, 2010* -
## Physics

Doubling the voltage across a parallel plate capacitor does not double which of the following? a. the charge b. the electric field between the plates c. the energy stored d. the electric force on the plates e. both a and b is the answer A if not then how

*asked by David on February 23, 2011* -
## Business math

abigail sells rice in stores. she has a total of 125 cavans that she plans to distribute to 3 stores. if she gives 1/5 of what she has to store a, can she divide the remaining equally to b and c? how many will store a and b get(with solution and answer)

*asked by Shoto on June 27, 2019* -
## Physics

A length of organ pipe is closed at one end. If the speed of sound is 344 m/s, what length of pipe is needed to obtain a funda- mental frequency of 70 Hz? Answer in units of m.

*asked by AJ on October 5, 2012* -
## Math

Write the decimal equivalent, using the bar notation. 5/11 I am wondering if I am doing this correct? 11divided by 5 which equals 0.4545 with the 45 repeating. 5 divided by 11. Not 11 divided by 5. But you came up with the correct answer. It would be .45

*asked by Fonda on May 19, 2007* -
## geometry

The trapezoid in Exam Figure 6 has equal nonparallel sides. The upper base is 6, the lower base is 16, and the diagonal is 12. What is the altitude of the trapezoid? Round your answer to one decimal place.

*asked by crystal on November 17, 2009* -
## English

Thank you. Can you please clarify this doubt to me? If the answer is "since 1998" can the question be: How long is it since you got married"? Is the sentence "How long ago did you marry"? wrong. The verb is "get married". When did you divorce your fist

*asked by Henry2 on October 20, 2011* -
## Physics

Light falls on a double slit with slit separation of 2.19 × 10 −6 m, and the ﬁrst bright fringe is seen at an angle of 12.7 ◦ relative to the central maximum. What is the wavelength of the light? Answer in units of nm

*asked by Angel on April 10, 2012* -
## value

an airplane is flying to east 200k m/h which is a velocity relative to the air,while a 100km/h wind blows towards the north-east.what is its resultant velocity?we need soluion and answer for this guestion

*asked by value on January 5, 2017* -
## Physical Science

Hello, The following problem I worked out with this formula: V2=V1+gt. I came to the the answer 78.4 m/s. Can you tell me if that is correct. Thank You If a stone with an original velocity of 0 is falling from a ledge and takes 8 seconds to hit the ground,

*asked by Mandi on January 13, 2008* -
## algerbra 1

The decimal notation for the fraction -9/16 is Round to the nearest hundreth Solve 5x+8x=78 The solution is x= Simplify the answer. Type an integer of decimal. Solve using the addition principle 9.5=p-9.2 The soluation is p=

*asked by Connie on November 16, 2011* -
## chemistry

Write an equation to represent the dissociation of propionic acid (CH3CH2COOH) in water. (Type your answer using the format H2O for H2O and [NH4]+ for NH4+. Use the lowest possible coefficients.)

*asked by Anonymous on March 18, 2012* -
## math

I need help teaching my 2nd grader how to come up with the answer. Easy for an adult..difficult to explain to a child. I am thinking of 2 numbers who sum is 15. One of the numbers is 9 more than the other. Got the 12 plus 3 part. Help me explain it in its

*asked by cristina on February 4, 2013* -
## calculus

Evaluate h(x) for the following values of x? Consider the following function. h(x) = (tan(x)-x)/x^3 (a) Evaluate h(x) for the following values of x. (Give your answer correct to six decimal places.) x = a) 1 b) 0.5 c) 0.1 d) 0.05 e) 0.01 f) 0.005 what is

*asked by Ram on September 10, 2011* -
## Art Help!

How can art help the science of conservation? A. by encouraging people to buy new products B. by educating people on the importance of recycling C. by creating new careers for people D. by telling people to use more materials. Is the answer B?

*asked by Callie on November 14, 2014* -
## U.S. Government

I'm struggling with answering this question and I would appreciate any help one could offer. I'm needing to answer the following question in paragraph form: Which one of these two philosophies do you think the Supreme Court should follow: judicial activism

*asked by Susie on October 16, 2010* -
## Physics

A harmonic wave is traveling along a rope. It is observed that the oscillator that gener- ates the wave completes 38.9 in 27.4 s. Also, a given maximum travels 432 cm along the rope in 10.6 s. What is the wavelength? Answer in units of cm.

*asked by AJ on October 1, 2012* -
## Physics

A length of organ pipe is closed at one end. If the speed of sound is 344 m/s, what length of pipe is needed to obtain a funda- mental frequency of 70 Hz? Answer in units of m.

*asked by AJ on October 1, 2012* -
## question about essay

In one of my sentences in my essay, I wrote that "I have a tendency to do things in a unique way." What is an example of this simple, yet important fact to support this? Only you can answer this because no one here knows you or how you do "things." And be

*asked by Emily on April 19, 2007* -
## Physics

Air consists of molecules of several types, with an average molar mass of 28.95g. About how many molecules does an adult who inhales 0.50L of air at sea level take in? The answer should be 1.3x10^22

*asked by John on November 11, 2015* -
## Science

For a constant temperature, the water content of an air mass is 0.15 mg/l. If the saturation of air at that temperature is 0.50 mg/l, then the relative humidity is Fill in the Blank 01%. (Note: the answer to this question is a number.)

*asked by jjjj on October 25, 2010* -
## Physics

Doubling the voltage across a parallel plate capacitor does not double which of the following? a. the charge b. the electric field between the plates c. the energy stored d. the electric force on the plates e. both a and b is the answer A if not then how

*asked by Anthony on February 24, 2011* -
## algebra

In finding distance problems i understand the use of formula of d/rt then what i do not understand is the giving solutions in 3 decimal places. Can someone give an example step by step? The answer I do not need it is how to do it? Textbook says use

*asked by Mary on May 28, 2010* -
## physics

A block with mass 0.55 kg on a frictionless surface is attached to a spring with spring constant 39 N/m. The block is pulled from the equilibrium position and released. What is the period of the system? answer in seconds...

*asked by caila on February 24, 2011* -
## Algebra

Andrew's salary is 1200 a month plus 4% commission on all his sales. What must the amount of his sales be to earn at least 1600 each month. I know the answer has to be around 10,000 but can you show me how to set up the problem to solve it?

*asked by Alex on April 25, 2018* -
## Economics

Would leisure time considered an inferior good when the substitution effect dominates? I think that the answer is yes because if you are willing to work more hours in order to make more money than you do not value leisure time that much. Is this correct?

*asked by Hannah on April 22, 2013* -
## physics

The speed in air is 343m/s. Using the relationships3.3 feet in a meter, 5280 feet in a mile, and the time relationships you know, determine the speed in miles per hour. (answer:772mi/h)

*asked by Anonymous on September 10, 2010*

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