# LINDA

Popular questions and responses by LINDA-
## calculus (please help. URGENT!)

A hemispherical tank with a radius of 10m is filled from an input pipe at a rate of 3m^3/min. How fast is the water level rising when the water level is 5m from the bottom of the tank? (hint: the volume of the cap of thickness of h sliced from a sphere of

*asked on April 15, 2015* -
## Math

Mike can complete a project in 60 minutes͵ and if Mike and Walter both work on the project͵ they can complete it in 40 minutes. How long will it take Walter to complete the project by himself?

*asked on July 30, 2014* -
## Language Arts

1. Which of the following sentences from the text contains an example of a metaphor? A. He looked like one of those ballerinas that dance just on the tips of their toes. B. Momma’s horrible snake-woman voice came out again and said “If you ever,

*asked on January 14, 2016* -
## finance

Residual dividend model Buena Terra Corporation is reviewing its capital budget for the upcoming year. It has paid a $3.00 dividend per share (DPS) for the past several years, and its shareholders expect the dividend to remain constant for the next several

*asked on September 4, 2007* -
## History

Why did Germany and Japan place the blame on other countries for their economic downturns during the Great Depression? (I think this could be the answer??) *Deteriorating economic conditions in Germany helped the Nazi party grow from being a relatively

*asked on July 26, 2020* -
## Math

Ari begins painting at 12:00 noon. At 12:30 he estimates that 15.75 gallons of paint are left, and at 2:00 he estimates that 10.5 gallons of paint remain. If the paint is used at a constant rate, how many gallons of paint were there at the start of the

*asked on May 18, 2015* -
## business

Ethics in Accounting is one of the most important, yet most misunderstood, concerns in the world of business today.” Do you agree or disagree with this statement?

*asked on July 26, 2020* -
## World Geography

What biomes have the highest population density?

*asked on November 28, 2011* -
## Science

For a given system, the influent substrate concentration is 470 g/m3 and the concentration of biomass in the aeration tank is 3000 g/m3. The substrate conversion rate is 2000 g/m3.d and the associated Volatile Suspended Solids (VSS) production rate was

*asked on July 23, 2020* -
## Social Studies 8th Help please?

1. What was the progressive movement? (1 point) a reform movement of farmers and laborers a reform movement of people who held fast to traditional ideas a reform movement that sought to move society forward by improving it a reform movement that criticized

*asked on March 24, 2015* -
## CHEMISTRY HELP ASAP

A 1.26 g sample of He gas has a pressure of 0.123 atm and a volume of 32.6 L. What is the temperature of the sample, in °C?

*asked on December 19, 2012* -
## Physics

A runner is jogging in a straight line at a steady vr= 2.2 km/hr. When the runner is L= 4 km from the ﬁnish line, a bird begins ﬂying straight from the runner to the ﬁnish line at vb= 6.6 km/hr (3 times as fast as the runner). When the bird reaches

*asked on September 3, 2018* -
## Math-Calc

Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (3,1). Please help.

*asked on May 26, 2016* -
## Advanced Algebra Honors

A rectangular garden 50 m. long and 34 m. Wide is surrounded by a uniform dirt road. Find the width of the road if the total area of the garden and road is 4292 m^2.

*asked on February 7, 2013* -
## Calculus

A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal road) going 58 ft/sec. If the balloon is rising vertically at a rate of 10 ft/sec, what is the rate of change of the distance

*asked on April 8, 2015* -
## Math

Two spotlights, one blue and the other white, are placed 6 m apart on a track on the ceiling of a ballroom. An observer standing on the ballroom floor sees that the angle of elevation is 45 degrees to the blue spotlight and to degrees to the white one. How

*asked on December 19, 2008* -
## physics

a car travels along a highway with a velocity of 24m/s, west. then exits the highway and 4s later, its instantaneous velocity is 16m/s, 45degrees north of west. Calculate the magnitude of the average accelaration of the car during the 5s interval?

*asked on July 31, 2010* -
## calculus (please with steps and explanations)

consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign) to 5(top of integral sign) of f(x)dx=4. Use the properties of the definite integral to evaluate each integral: (a) definite

*asked on April 9, 2015* -
## calculus 2

Find all points of intersection of the given curves. (Assume 0 ≤ θ ≤ 2π. Order your answers from smallest to largest θ. If an intersection occurs at the pole, enter POLE in the first answer blank.) r = 1 − cos θ, r = 1 + sin θ

*asked on December 2, 2014* -
## Algebra

if the product xy=28 when y =196 what is the value of x? express answer as a common fraction

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

Corn is poured through a chute at the rate of 10ft^3 / min and falls in a conical pile whose bottom radius is always half the height. How fast is the circumference of the base changing when the pile is 8 feet high? Please explain

*asked on April 2, 2012* -
## CHEM!!

One mole of NH3 was injected into a 1 L flask at a certain temperature. The equilibrium mixture

*asked on May 2, 2007* -
## Math

The 12th term of an A.P is minus41 given that the first term is 3,find the 20th term

*asked on September 1, 2019* -
## English

The most important thing in life are making money, traveling aboard , and to live well. are begin used correctly I feel like the word should be replaced with the word is?

*asked on May 19, 2015* -
## engkish

benign,blase,comprise,condescend,facade,glib,haughty,libel,pseudonym and redundant. When a famous actress arrived in town to work on a movie, an editor asked me to interview her. Because this was my first interview assignment, I felt far from_______(blase)

*asked on June 19, 2014* -
## English

Huckleberry Finn 1) By Chapter 23, Jim has become the most morally upstanding character in the novel. What are some of the reasons Twain might have done this? A)Twain was insinuating that racism is wrong by having the uneducated, unmannered, simple man

*asked on December 2, 2013* -
## chem stoichiometry

Acetylene(C2H2) burns in oxygen to form carbon monoxide and water. How many liters of oxygen(at STP) are needed to burn 25.0 L of acetylene (at STP)?

*asked on April 14, 2012* -
## LA/READING(:

13. What is the best paraphrase of the first stanza? (1 point) I have a special place at the river where the wind goes through my hair and the ripples run across the river. I sometimes fish at the river. Sometimes I think about my life when I look at the

*asked on April 6, 2015* -
## Marketing Management

Age differences are fundamentally more important than cohort effects versus Cohort effects can dominate age differences. Explain your position fully?

*asked on July 30, 2009* -
## chemistry

What is the main factor driving the difference in the spontaneity of the three reactions Cl^2,Br^2, and l^2?

*asked on April 20, 2016* -
## Mathematics

Solve this surd Root 147/4 divided by Root 27/2.

*asked on November 27, 2018* -
## chemistry

determine the molarity of a 18 ml sample of HCl solution that is required to prepare 30 ml of 2.3 M HCl solution?

*asked on February 11, 2011* -
## 4 grade

During a hike, Sally and Dave collected 160 acorns. Sally collected 3 times as many acorns as Dave. How many acorns did Dave collect?

*asked on November 30, 2009* -
## History

What were some effects of the Seven Years’ War? Select all that apply. *Britain lost all of its North American colonies to Austria. *France’s Caribbean colonies rose up in rebellion and gained independence. *Britain gained exclusive trading rights in

*asked on July 3, 2020* -
## GRE prep

A sphere with diameter 1 unit is enclosed in a cube of side 1 unit each. Find the unoccupied volume remaining inside the cube.

*asked on September 29, 2015* -
## chemistry

The synthesis of a certain drug can be carried out with 91.7% yield. In one experiment 14.8 g of the drug was obtained. What was the theoretical yield for this experiment?

*asked on July 9, 2015* -
## English

The mailperson's job is to put the envelop's in every mailbox on the block Word used in correct every Block Envelop's Mailperson's

*asked on May 19, 2015* -
## Math

Connie made deposits of $2000 at the beginning of each year for four years. The rate she earned is 5% annually. What is the value of Connie's account in four years?

*asked on March 20, 2015* -
## geometry

write a 2 column proof, Given D is the midpoint of AC, E is the midpoint of BC and DE is congruent to EF, prove: DE is parallel to AB and DE = 1/2 AB. answer is 15 steps

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

.045 please convert to a fraction and percent

*asked on March 2, 2011* -
## Physics

A cyclist intends to cycle up a 7.5 degree hill whose vertical height is 170 m. Assuming the mass of bicycle plus cyclist is 95 kg, calculate how much work must be done against gravity. If each complete revolution of the pedals moves the bike 5.6 m along

*asked on November 16, 2010* -
## history

Which most accurately describes the Arab Empire’s impact on religious practices?

*asked on June 9, 2020* -
## Chemistry

100 mL of buffer solution that is 0.15M HA (Ka= 6.8x10-5) and 0.20M NaA is mixed with 21mL of 0.35M NaOH. What is the pH of the resulting solution?

*asked on September 29, 2018* -
## science

What is the climate zone of Minneapolis, Minnesota? (1 point) polar moist mid-latitude with severe winters moist mid-latitude with mild winters humid subtropical

*asked on January 28, 2018* -
## fraction

Eight friends share two pizzas equally. How much if a pizza does each friend get?

*asked on December 17, 2015* -
## English

She went to the party. ..... Her dislike for the host Fill in the blank Although Despite of In spite of Even though In spite of and despot of sound correct but not to sure which one make better since .?

*asked on May 19, 2015* -
## chemistry

I do not understand how to right a balanced equation for the combustion of cellulose in oxygen to produce carbon dioxide and water vapor. I know that cellulose is C6H10O5 but I don't understand how to balance. Thanking you in advance for your help.

*asked on March 27, 2014* -
## algebra

when 35 to the 12 power is written in decimal notation, what is in the ones digit?

*asked on January 2, 2014* -
## statistics

find the area between z=0 and z=0.9 under the standard normal curve is

*asked on May 11, 2013* -
## Chemistry

Find the entropy change of the universe when 2 moles of water freezes at -10 degrees celsius. The delta G for the freezing of water at -10 degrees celsius is -210 J/mol and the heat of fusion of ice at this temperature is 5610 J/mol.

*asked on April 21, 2013* -
## grammar

Plural possesive of Mr. Valdez. (i.e., Mr. Valdez's performance at work....)

*asked on October 17, 2012* -
## Chemistry

Regular gasoline (C8H18) reacts with oxygen gas to form carbon dioxide gas and water vapor. If your tanks of gasoline holds about 10.5 kg of gasoline, how many liters of carbon dioxide are formed at 24 degrees Celcius and 725mm Hg from the combustion of

*asked on April 18, 2012* -
## Math - Trig please help!

State two intervals in which the function y=7sin(1/5x)+2 has an average rate of change that is: a) zero b)a negative value c)a positive value Please explain how to get the intervals! Thanks a lot in advance!

*asked on December 5, 2011* -
## Psychology

What is the impact of bias on individuals?

*asked on July 21, 2011* -
## Physics

Calculate the force exerted on a rocket, given that the propelling gases are expelled at a rate of 1800 kg/s with a speed of 3.8×104 m/s (at the moment of takeoff).

*asked on November 10, 2010* -
## college physics

A fisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. It takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. The fisherman sees that

*asked on April 14, 2010* -
## english

In “who knows if the moon’s,” what is the moon seen as? a city a balloon a cloud a sailboat

*asked on March 28, 2018* -
## math

A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?

*asked on March 16, 2018* -
## Computer Programming

2. Chocolate Delights Candy Company manufactures several types of candy. Design a flowchart or pseudocode for a program that accepts a candy name (for example, "chocolate-covered blueberries"), price per pound, and number of pounds sold in the average

*asked on September 7, 2015* -
## a n p

orthopedic surgen informs you that you have broken the distal region of the humerus. what is he decribing? epiphysis endosteum diaphysis perichondrium I am not sure, I tried looking for the answer came to a dead end

*asked on May 20, 2015* -
## integral

integral from 0 to pi/4 of (secxtanx dx) Please show how to find the antidervative of secx and tanx.

*asked on April 15, 2015* -
## Physics

A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.0 m long, 2.2 m wide, and 2.3 m high. Salvage experts attach a spherical balloon to the top of the container and inflate it with air pumped down from

*asked on April 19, 2014* -
## Health Care

I cannot figure out the GAAP and the relevance of each GAAP that is being used to create the financial plan for Patton-Fuller Hospital. I did complete the following budget projections necessary to help answer the question Patton-Fuller Community Hospital

*asked on August 3, 2013* -
## Chemistry

A 0.100 mol sample of H2S is placed in a 10.0 L reaction vessel and heated to 1132°C. At equilibrium, 0.0285 mol H2 is present. What is the value of Kc at this temp? 2 H2S(g) 2 H2(g) + S2(g After I do my calculations, I get Kc= (0.0057)2 X

*asked on February 9, 2013* -
## Math

solve the equation, 2D + 3 = 13, 12E - 3 = 0

*asked on June 17, 2012* -
## math

do you have the answers to exam 06044200

*asked on May 22, 2012* -
## Astronomy

The frequency of a radio transmitter is 90 megahertz. What is its wavelength?

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

Find dy/dx by implicit differentiation: x^2-2xy+y^3 = c Thank you!

*asked on October 4, 2011* -
## math

if u received 2 dozen items and sold three of those items the first day, how many of those items are left?

*asked on September 19, 2011* -
## Psychology

I have to describe the impact of bias on the lives of individuals. I know that bias can distort self-perception and causal attribution. I need help to properly explain this.

*asked on July 22, 2011* -
## Pre Calculus

lnX + ln2 = 3 answer is 10.043 but I don't know how to get to this answer. Thanks for the help!!! :)

*asked on March 24, 2011* -
## statistics

if a football coach predicts his team to win 9 out of 10 or 90% which prediction did he use to make his prediction

*asked on February 23, 2011* -
## Physics

A 0.145 kg baseball pitched at 37.5 m/s is hit on a horizontal line drive straight back toward the pitcher at 48.0 m/s. If the contact time between bat and ball is 3.50×10^−3 s, calculate the average force between the ball and bat during contact.

*asked on November 10, 2010* -
## Physics

Eight books, each 4.1 cm thick with mass 1.8 kg, lie flat on a table. How much work is required to stack them one on top of another?

*asked on November 10, 2010* -
## Psychology

How could Freud and Rogers have created theories that differ so fundamentally? If Rogers and Freud and changed places (turn of the century Vienna versus mid-20th-century US), would they still have developed the same theories?

*asked on September 6, 2010* -
## Psychology

What is your definition of wisdom?

*asked on August 9, 2010* -
## psychology

Your group has been hired by an advertising firm that is developing a series of commercials for family-oriented products geared toward the entire family. They want to develop a series of commercials that will target family members at various life stages.

*asked on September 21, 2009* -
## Psychology

What are some specific features, techniques, or barriers to be aware of when using electronic communications to deliver services to clients?

*asked on August 24, 2009* -
## Psychology

1-What is the role of a lobbyist as a social advocate? 2-How do positions as lobbyists affect social policy changes?

*asked on July 16, 2009* -
## Psychology

In these low budget days of HS services, what specific ways do you think BATNA might be able to be use when agencies are at a stalemate as to who should fund what and therefore, collaborative efforts are not the focus?

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

How can we, as human service professionals use BATNA to assist our clients?

*asked on July 14, 2009* -
## Finance

How would the following transactions affect (i) cash and (ii) net working capital: a. Paying out a $2 million cash dividend. b. A customer paying a $2,500 bill resulting from a previous sale. c. Paying $5,000 previously owed to one of its suppliers. d.

*asked on June 14, 2009* -
## Economics

If all the assumptions of perfect competition hold, why would firms in such an industry have little incentive to carry out technological change or much research and development? What conditions would encourage research and development in competitive

*asked on June 7, 2009* -
## Psychology

What is the ethical thing do if you have been counseling a client for a considerable length of time and then find out that your client's mom is your hairdresser?

*asked on April 14, 2009* -
## psychology

How do I go about counterbalancing 4 variables??

*asked on January 26, 2009* -
## Econ-Returns to scale

Determine whether returns to scale is decreasing, increasing or constant: Q = 2K + 3L + KL Take a shot. Hint: increase both K and L by, say 10%. Does Q rise by more than 10% (increasing), less than 10% (decreasing), or exactly 10% (constant)

*asked on March 10, 2007* -
## Stat

Is the total number of fish continuous random variable or discrete variable

*asked on March 28, 2019* -
## Chemistry

A student titrates a 25.00 mL sample of HCl. If 20.50 mL of 0.175 M of KOH is required to reach the end point, what is the concentration of the HCl? 25.0 mL HCl x 1L/1000 mL x 0.175 M/1 L = 0.004375 mol HCl 0.004375 mol HCl/20.50 mL KOH x 1000 mL/1 L =

*asked on November 19, 2015* -
## history

Which of the following caused a rapid increase in the demand for coal and other fossil fuels in the late 1800s? HOME HEATING IN THE NORTH NEW SHIPS USING STEAM POWER COTTON PRODUCTION IN THE SOUTH MANUFACTURING IN THE NORTHEAST

*asked on June 7, 2015* -
## calculus (steps and explanation plz)

Find a curve y=f(x) with the following properties (i) y"=6x and (ii) its graph passes through the point (1,1) and has a horizontal tangent there.

*asked on April 15, 2015* -
## math help please

Determine which function has the greater rate of change in questions 1−3 1. x y ------- -1 0 0 1 1 2 2 3 (1 point) The rates of change are equal. The graph has a greater rate of change.*** The table has a greater rate of change. none of the above 2. y =

*asked on April 9, 2015* -
## calc(steps and explanation also)

A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal road) going 58 ft/sec. If the balloon is rising vertically at a rate of 10 ft/sec, what is the rate of change of the distance

*asked on April 9, 2015* -
## calculus

A painting is hung on a wall in such a way that its upper and lower edges are 10 ft and 7ft above the floor, respectively. An observer whose eyes are 5 ft above the floor stands x feet from the wall. How far away should the observer stand to maximize the

*asked on April 1, 2015* -
## Math

1. A carton contains b boxes of paper plates, and each box contains n plates. If the carton costs c dollars, what is the cost per paper plate, in dollars, when the plates are bought by the carton? a. cbn b. c/bn c. bn/c d. cn/b e. n/cb I do not know which.

*asked on March 20, 2015* -
## Statistics

σ = sqrt[ P * ( 1 - P ) / n ] = sqrt [(0.8 * 0.2) / 100] = sqrt(0.0016) = 0.04 z = (p - P) / σ = (.73 - .80)/0.04 = -1.75. What type of formula is this problem?

*asked on May 4, 2014* -
## Statistics

What is 0.095 on the z-score table or where

*asked on March 9, 2014* -
## Physics

How would the force of gravity between two masses be affected if the separation distance between them were,assume F2 represents the new force and F1 represents the original force.(a)quadruple the original distance F2/F1= also one-half the original distance

*asked on February 1, 2014* -
## math

find the circumference of a frisbee that has a diameter of 4 inches?

*asked on April 4, 2013* -
## math

write a 2 column proof, Given D is the midpoint of AC, E is the midpoint of BC and DE is congruent to EF, prove: DE is parallel to AB and DE = 1/2 AB. answer is 15 steps

*asked on December 29, 2012* -
## Chem.

I was confused. is kinetic molecular theory the same thing as ideal gas law?

*asked on April 21, 2012*