# Britney

Popular questions and responses by Britney-
## math

The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $960/person/day if exactly 20 people sign up for the cruise. However, if more than 20 people sign up (up to the maximum capacity of 100) for the cruise, then each fare is

*asked on November 14, 2012* -
## math

Lynbrook West, an apartment complex, has 100 two-bedroom units. The monthly profit (in dollars) realized from renting out x apartments is given by the following function. p(x)=-10x^2+1700x-43,000 To maximize the monthly rental profit, how many units should

*asked on November 7, 2012* -
## math

Suppose the total cost function for manufacturing a certain product C(x) is given by the function below, where C (x) is measured in dollars and x represents the number of units produced. Find the level of production that will minimize the average cost.

*asked on November 14, 2012* -
## Physics

A package is dropped from a helicopter moving upward at 15 m/s. If it takes 16.0 s before the package strikes the ground, how high above the ground was the package when it was realeased?

*asked on July 19, 2010* -
## Physics

Wine bottles are never completely filled: a small volume of air is left in the glass bottle's cylindrically shaped neck (inner diameter d = 18.5mm) to allow for wine's fairly large coefficient of thermal expansion. The distance H between the surface of the

*asked on December 11, 2009* -
## chemistry

1. A 123.00 liter sample of acetylene gas (C2H2) is reacted with excess oxygen at 27 C and 1 atm to produce carbon dioxide and water vapor. Calculate the following: a. The volume of CO2 produced at 1 atm and 400 C. b. The mass of H2O vapor produced.

*asked on November 26, 2011* -
## math

The quantity demanded each month of the Sicard wristwatch is related to the unit price given by the equation below, where p is measured in dollars and x is measured in units of a thousand. To yield a maximum revenue, how many watches must be sold? (Round

*asked on November 16, 2012* -
## History!

Can someone Please help me!? 1. What resulted from Parliament’s lack of understanding of the needs of the colonists? (1 point) a study to prioritize the needs in the colonies sending more British representatives to America the beginnings of

*asked on November 12, 2013* -
## physics

A force is applied to a 2.7 kg mass and produces 2.9 m/s 2 acceleration. What acceleration would be produced by the same force applied to a 14.9 kg mass? Answer in units of m/s 2

*asked on September 12, 2012* -
## College Algerbra

Cynthia Besch wants to buy a rig for a room that is 18 ft wide and 25 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 120 square feet of carpeting. What dimensions should the rug have?

*asked on August 24, 2018* -
## 11th grade Physical Science

How fast must a 1,000 kg car be moving to have a kinetic energy of: (a) 2.0 x 10^3, (b) 2.0 x 10^5, (c) 1.0 kW x h? How high would you have to lift a 1,000 kg car to give it a potential energy of: (a) 2.0 x 10^3, (b) 2.0 x 10^5, (c) 1.0 kW x h?

*asked on November 2, 2009* -
## science

from the balanced equation 4NH3 +7O2 - 4NO2 + 6H2O. How many grams of oxygen are necessary to produce 4.50 moles of NO2? I think its 11 grams or 22 grams but im not sure. please help!! First the number of moles of O2, molesO2= (4/7) moles NO2 Notice those

*asked on March 18, 2007* -
## Language Arts

What is a subject matter achievement goal?

*asked on October 5, 2016* -
## chemistry

How many grams of Na2CO3 are present in 18.4 mL of a 34.0% Na2CO3 solution. The density of the solution is 1.10 g/mL.

*asked on February 2, 2014* -
## Math

The weekly demand for the Pulsar 25-in. color console television is given by the demand equation p=-0.05x+502 (0(less than or equal too)x(less than or equal too)12,000) where p denotes the wholesale unit price in dollars and x denotes the quantity

*asked on November 14, 2012* -
## Algebra

For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36, ...}

*asked on October 25, 2017* -
## math

The estimated monthly profit (in dollars) realizable by Cannon Precision Instruments for manufacturing and selling x units of its model M1 digital camera is as follows. p(x)=-0.07x^2+322x-96,000 To maximize its profits, how many cameras should Cannon

*asked on November 15, 2012* -
## Math

James earns £800 a month He spends1/4 of this money on rent. James spends 2/5 of the money on food and bills. How much money has he left?

*asked on January 31, 2016* -
## math

The daily total cost (in dollars) incurred by Trappee and Sons for producing x cases of TexaPep hot sauce is given by the following function. c(x)=0.000002x^3+3x+453 (a) Find the average cost function C. C = ? (b) Find the level of production that results

*asked on November 14, 2012* -
## math

Tran has made a plan to help him study for his math exam. He has broken down the material that he has to study into two parts: part A and part B and has, at most, 2 hours every evening over the next week to study. He wants to spend at least twice as much

*asked on July 4, 2019* -
## College Algebra

A rectangular piece of metal is 15in longer than it is wide. Squares with sides 3 in long are cut from four corners and the flaps are folded up to form an open box. If the volume is 1218in^3, what we’re the original deminsions of the piece of metal?

*asked on August 24, 2018* -
## math

The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p=-0.01x^2-0.3x+20

*asked on December 5, 2012* -
## Physical Science

Your friend says that the equivalent (combined) resistance of resistors connected in series is always more than the resistance of the largest resistor. Do you agree? I am stuck on this question. Could someone please help me out?

*asked on October 5, 2009* -
## Language Arts

Need help with Dragonwings

*asked on June 2, 2017* -
## Algebra

For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36, ...}

*asked on October 23, 2017* -
## Pre-algebra

Sonia is creating a visual diagram to show the relationship between rational numbers and whole numbers. She draws it to show that some whole numbers are rational numbers and some are not. Is this correct? Explain why or why not All numbers are rational

*asked on November 4, 2016* -
## English

In at least one hundred words, describe point of view in Gandhi's The Story of My Experiments with Truth, and how this affects the narrative.

*asked on October 25, 2017* -
## History!

Can someone please please help me? :) I'm really stuck on these 3. :( 1.Which statement is NOT a similarity that Emily Geiger and Rebecca Motte share? (1 point) a.Both women were spies. b.Both women's contributions to the American Revolution are often

*asked on November 26, 2013* -
## Math

Rename 740,000 in ten thousands

*asked on September 3, 2019* -
## math

The quantity demanded x (in units of a hundred) of the Mikado miniature cameras/week is related to the unit price p (in dollars) by p = −0.2x2 + 80 and the quantity x (in units of a hundred) that the supplier is willing to make available in the market is

*asked on December 6, 2012* -
## geography

What differences do you notice when you compare the 1800 map to the map of Latin America today?

*asked on November 11, 2019* -
## math

Lehen Vinters imports a certain brand of beer. The demand, which may be assumed to be uniform, is 450,000 cases/year. The cost of ordering a shipment of beer is $500, and the cost of storing each case of beer for a year is $2. Determine how many cases of

*asked on November 15, 2012* -
## Reiny! Reiny! Reiny! Answer Check and HW Help!

Translate to a system of equations and solve: 1) The sum of two numbers is 36. One number is 2 more than the other. Find the numbers. Answer: (17,19) 2) Find two numbers whose sum is 66 and whose difference is 18. Answer: (37,29) These ones I am not sure

*asked on February 12, 2009* -
## physics

Calculate the speed of a satellite moving in a circular orbit about the Earth at a height of 2700×103 m. The mass of the Earth is 5.98×1024 kg and the mass of the satellite is 1400 kg.

*asked on June 24, 2019* -
## Physics

A point on the rim of a 0.75 m diameter grinding wheel changes speed at a constant rate from 15 m/s to 21 m/s in 6.2 s. What is the average angular acceleration of the wheel in rad/s^2?

*asked on February 24, 2011* -
## Physics

1.A 60.2 kg bungee jumper jumps from a bridge. She is tied to a 13.8 m long bungee cord and falls a total of 34.4 m. Calculate the spring constant k of the bungee cord. 2.Calculate the maximum acceleration experienced by the jumper. Im stuck on the first

*asked on October 27, 2007* -
## Algebra

Two joggers are running around an oval track in opposite directions. One jogger runs around the track in 56 seconds. They meet every 24 seconds. How many seconds does it take the second jogger to run around the track?

*asked on November 28, 2012* -
## math

Phillip, the proprietor of a vineyard, estimates that the first 9600 bottles of wine produced this season will fetch a profit of $5 per bottle. However, the profit from each bottle beyond 9600 drops by $0.0002 for each additional bottle sold. Assuming at

*asked on November 14, 2012* -
## math

The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p=-0.01x^2-0.3x+20

*asked on December 5, 2012* -
## Algebra

Does the following set of ordered pairs represent a function? (-1, 3) (0, 3) (1, 3) I think yes, it is a function, but I'm not sure.

*asked on January 9, 2016* -
## Advanced algebra

1.write the first four terms of the sequence that begins with 2000 and has the common ratio 1.05. 2.write the first four terms of the sequence that begins with 5000 and decays 15% with each term.what is the common ratio? 3.write a recursive formula for the

*asked on October 8, 2012* -
## Physics

Calculate the gravitational force between the Sun and Neptune. The mass of the Sun is 1.99×1030 kg. The mass of Neptune is 1020×1023 kg. The distance between them is 450×1010 m.

*asked on June 20, 2019* -
## Physics

A 8.6 kg bird is flying 81 m above the ground at a speed of 4.9 m/s. Calculate the KE, PE, and momentum of the bird. KE = J PE = J p = kg∙m/s

*asked on June 20, 2019* -
## math

The management of Ditton Industries has determined that the daily marginal revenue function associated with selling x units of their deluxe toaster ovens is given by the following, where R'(x) is measured in dollars/unit. R'(x)=-0.1x+40 (a) Find the daily

*asked on December 7, 2012* -
## math

Find the relative extrema, if any, of the function. Use the second derivative test, if applicable. g(x)=4x^2+7x+6 relative maximum (x, y) = (, ) relative minimum (x, y) = (, )

*asked on November 8, 2012* -
## Pre-algebra

Jeremy is playing a game called “Rational Round Up” where he has to collect all the numbers in a maze that are rational and then get to the end of the maze. When he collects a number he must prove it is rational by writing it as a quotient of two

*asked on November 1, 2016* -
## Algebra

Two joggers are running around an oval track in opposite directions. One jogger runs around the track in 56 seconds. They meet every 24 seconds. How many seconds does it take the second jogger to run around the track?

*asked on November 29, 2012* -
## math

In a lab experiment 8 grams of acid were produced in 28 minutes and 17 grams in 47 minutes. Let g be the number of grams and m be the number of minutes. Find a linear equation that you could use to calculate g for any number of minutes

*asked on February 3, 2014* -
## math

The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related to the unit price p by the relation p = 102 − x^2 where p is measured in dollars and x is measured in units of a thousand.

*asked on December 5, 2012* -
## English

Why does President Kennedy employ the rhetorical techniques used in his Rice Stadium Moon Speech?

*asked on October 25, 2017* -
## Algebra

Create a real-life representation of the following multiplication problem. Explain what the result represents in the problem. 15(2/5)=6

*asked on January 13, 2017* -
## History

What was Hammurabi's most important achievement as the ruler of Babylon? He built extensive canals, which carried water to many parts of his kingdom. He established permanent armies, which he used to control his empire. He appointed governors to rule over

*asked on January 29, 2015* -
## Math

A 720ml container holds a mixture of red, yellow, and white paint in a 5:3:12 ratio. How much more red paint than yellow paint is present in the mixture?

*asked on December 7, 2010* -
## Listening

I need to find the answer to this riddle. I followed the directions but didn't come up with anything I see that makes sense. Can anyone help please? Thanks! What word is spelled after following these directions? 1. Write the words GEORGE WASHINGTON on your

*asked on June 27, 2010* -
## Physics

Would someone please check my answers? thanks During a lie detector test, a voltage of 6 V is impressed across two fingers. When a certain question is asked, the resistance between the fingers drops from 400,000 ohms to 200,000 ohms. What is the current

*asked on October 27, 2007* -
## science

if the force which propels the cannonball forward is 500 n, how much force will move the cannon backward? I assume -500n because forward is the opposite of backward, and 500n is the opposite of -500n. Forces occur in equal and opposite pairs.

*asked on December 6, 2006* -
## languge arts

Which of theses is an example of direct characterization A: Trey's voice remained calm as he shared the news. B: taya was well know for her good looks . C: Marcus is shy and has difuclity speaking to crowd. D:haley as the first in the class to finish her

*asked on December 12, 2017* -
## math

Lehen Vinters imports a certain brand of beer. The demand, which may be assumed to be uniform, is 450,000 cases/year. The cost of ordering a shipment of beer is $500, and the cost of storing each case of beer for a year is $2. Determine how many cases of

*asked on November 15, 2012* -
## Algebra

Please help. Having a hard time with this. Find all of the zeros of the polynomial function and state the multiplicity of each. f (x) = (x^2 – 16)^2 A. – 4 with multiplicity 2 and 4 with multiplicity 2 B. – 4i with multiplicity 2 and 4i with

*asked on July 22, 2009* -
## 11th Grade US History

Why was James A. Garfield assassinated? What was the motive of the assailant(Charles Guiteau) What was the effect of the assassination on the American public?

*asked on April 7, 2008* -
## P.E

Progression the ___________of increase in frequency, intensity, time, or all three progression fast onset slow onset long onset

*asked on October 7, 2016* -
## Calc

how do you find the inverse of f(x)=6x+10x^17

*asked on October 17, 2013* -
## Algebra

Application of Distributive Property 7x68 After finding the product, write the result along with how you applied the distributive property.

*asked on January 17, 2017* -
## Algebra

Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, ...}

*asked on October 23, 2017* -
## math

Bernie invested a sum of money 8 yr ago in a savings account, which has since paid interest at the rate of 3%/year, compounded monthly. His investment is now worth $39,396.92. How much did he originally invest? $ ?

*asked on November 24, 2012* -
## math

Find the relative extrema, if any, of the function. Use the second derivative test, if applicable. (If an answer does not exist, enter DNE.) g(x)=x^3-6x relative maximum (x, y) = ( , ) relative minimum (x, y) = ( , )

*asked on October 31, 2012* -
## Pre Algebra

Use a five-step plan to solve the following word problem. Show all five steps in your response: Doug is twice Anne's age. Doug is 34 years old. How old is Anne?

*asked on October 31, 2016* -
## ECONOMICS

this is a table with some questions and i don't know how to solve it -------------table-------------------- (1)real domestic output (GDP=DI) in billions $200 $250 $300 $350 $400 $450 $500 $550 (2)aggregate expenditures private closed economy billions $240

*asked on November 3, 2006* -
## Pre-Algebra

How would you represent 3 quarter notes as a fraction?

*asked on December 26, 2016* -
## Pre Algebra

Translate the variable expression into a word phrase: 2*(3-x)

*asked on October 31, 2016* -
## chemistry

2. What is the density of propene gas measured at 2.5 atm and 47 C?

*asked on November 26, 2011* -
## Chemistry

If 20.0 grams of Al is placed into a solution containing 115 grams of H2SO4, how many grams of hydrogen gas could be produced? 1. Write the balanced equation. 2Al + 3H2SO4 ==> Al2(SO4)3 + 3H2 2. Convert 20.0 g Al to mols. Remember mols = g/atomic mass 3.

*asked on March 18, 2007* -
## vocabulary

Can someone help me. Exercise 6A circle the letter of the best synonym (the word or phrase most nearly the same as the word in bold-faced type) 1. underestimate their magnitude a.weight b.strength c. fame d. generosity e. great importance (magnitude is

*asked on May 29, 2015* -
## math

The demand function for a certain brand of CD is given by the following equation where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p-0.01x^2-0.1x+6 Determine the consumers' surplus if

*asked on December 7, 2012* -
## math

The demand function for a certain brand of CD is given by the following equation where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. P=-0.01X^2-0.1X+6 Determine the consumers' surplus if

*asked on November 29, 2012* -
## Physical Science: Series Circuit

There is a circuit of 2 lamps in a series. If a voltage of 6 volts is impressed across the circuit and the voltage across the 1st lamp is 2 volts, what is the voltage across the second lamp? Defend your answer I want to say that the second lamp has a

*asked on October 5, 2009* -
## Algebra

Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible: Vertical asymptotes x = -4, x = 5; x-intercept (-2,0)

*asked on July 15, 2009* -
## English

Does this sentence , “The explorers whom I most admire are astronauts “ have a essential or nonessential clause”

*asked on April 19, 2020* -
## Pre Algebra

Translate the word phrase into a variable expression: the sum of 16 and 4 times a number

*asked on October 31, 2016* -
## math

Find the area of the region under the graph of the function f on the interval [-27, -1]. f(x)= 2-3square root x ? square units

*asked on December 6, 2012* -
## cross creek

In "A Pair of Silk Stockings," the silk stockings are a symbol of

*asked on March 29, 2011* -
## Algebra

Give an example of a problem involving multiplication of fractions that can be made easier using the commutative property. Explain how it makes the problem easier.

*asked on January 13, 2017* -
## History

Compare and contrast Christianity and Islam.

*asked on December 6, 2012* -
## Chemistry

If you remove some CO2(g) from an equilibrium mixture represented below, which direction would you expect the equilibrium to shift? C3H8(l) + 5O2(g) → 4H2O(g) + 3CO2(g) a. right b. left c. no change d. indeterminable based on information given

*asked on December 6, 2011* -
## chemistry help

calculate the volume in ml of a sample of ccl4 having a mass of 80.0 g if the density of ccl4 is 1.60 g/ml.

*asked on September 27, 2011* -
## Algebra

Find the slope and y-intercept of the equation. y=mx+b y = (2-a)x + a

*asked on December 6, 2012* -
## History

What was the contribution of Alexander the great to the world today?

*asked on November 6, 2012* -
## chemistry

How much energy must be put into a system to raise 100 g of solid water from 5.5 degrees Celsius to 75 Degrees Celsius? Heat Capacity of Ice: 2.09 J/g degrees C Heat Capacity of Water: 4.18 J/g degrees C Heat of Fusion: 6.01 kJ/mol

*asked on June 17, 2011* -
## Algebra

Application of Distributive Property 7x68 After finding the product, write the result along with how you applied the distributive property.

*asked on January 17, 2017* -
## Business Law

Miguel buys a truck in Texas, then moves to Washington. A year later, he is driving his truck in Oklahoma, and causes an accident by running into another car, whose driver is from Florida. In what states will the other driver be able to sue Miguel? State

*asked on May 24, 2010* -
## Proofread!!

I am writing a persuasive paper and have completed the first two paragraphs please proofread and suggest anything that could make it better: It is your last year in high school and it is time to make the big decision. Should a person go to college and be

*asked on March 25, 2008* -
## Pre-Algebra

Explain how to model the multiplication of –6 and 3 on a number line.

*asked on November 4, 2016* -
## calculus

In a lab experiment 8 grams of acid were produced in 28 minutes and 17 grams in 47 minutes. Let g be the number of grams and m be the number of minutes. Find a linear equation that you could use to calculate g for any number of minutes.

*asked on February 2, 2014* -
## Physics

A deep space probe moves away from the earth with a speed of 0.75c. An antenna on the probe requires 3.00s probe time to rotate through 1 revolution. How much time is required for 1.00 rev according to an observer on Earth?

*asked on May 2, 2012* -
## economics plz help

this is a table with some questions and i don't know how to solve it -------------table-------------------- (1)real domestic output (GDP=DI) in billions $200 $250 $300 $350 $400 $450 $500 $550 (2)aggregate expenditures private closed economy billions $240

*asked on November 3, 2006* -
## Pre-Algebra

7 • 68 Use distributive property and write it down.

*asked on November 7, 2016* -
## Language Arts

Hello, can someone please check my answers? :) 1. How would you describe to others a person with ambition? (1 point) someone who withdraws from his family someone who strives for success*** someone who buys anything he wants someone who moves frequently 2.

*asked on November 22, 2013* -
## geometry

How can I tell the fraction and angle measure of each turn in rotational symmetry?

*asked on March 12, 2012* -
## chemistry

calculate the volume in ml of a sample of ccl4 having a mass of 80.0 g if the density of ccl4 is 1.60 g/ml.

*asked on September 27, 2011* -
## Algebra

My teacher said I have this backwards, Here is the question: Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, ...} And here is my answer: A(n+1) = A(n) * -1/4 An+1 = An * r is An+1 = An * (-1/4) Please correct it

*asked on October 25, 2017*

## Pages

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