# find the derivative of y=(3x+1)^2 y= square root 13x^2-5x+8

97,722 questions, page 746-
## Physics(Please respond)

A golfer, standing on a fairway, hits a shot to a green that is elevated 5.33 m above where she is standing. If the ball leaves her club with a velocity of 48.0 m/s at an angle of 35.7 ° above the ground, find the time that the ball is in the air before

*asked by Hannah on May 28, 2012* -
## physics

A thin spherical shell of mass 0.400 kg and diameter 0.190 m is filled with alcohol (ρ = 806 kg/m3). It is then released from rest on the bottom of a pool of water. Find the acceleration of the alcohol filled shell as it rises toward the surface of the

*asked by Anonymous on January 20, 2012* -
## Physics

Starting from rest, a 5kg block slides 2.5 m down a rough 30o incline in 2 seconds. Find a) the work done by the force of gravity. b) the work done by friction. c) the work done by the normal force Help ASAP please!! Show work step by step only with the

*asked by Anonymous on October 20, 2016* -
## Physics

A man drags a table 4.25 m across the floor, exerting a constant force of 54.0 N, directed 28.0° above the horizontal. I have found the work done by the applied force to be 202.6 J but I can't find the second part of the question which is below. (b) How

*asked by Cindy on October 4, 2011* -
## Trigonometry

A 30foot flagstaff is fixed in the center of a circular tower 40 feet in diameter. From a point in the same horizontal plane as the foot of the tower the angles of elevation of the top of the flagstaff and the top of the tower are found to be 36 and 30

*asked by Anonymous on August 31, 2014* -
## geomatry

To support a young tree, you attach wires from the trunk to the ground. The abtuse angle the wire makes with the ground is supplementary to the acute angle the wire makes, and it is three times as large. find the measures of the angles? Thank you for yr

*asked by manal on October 19, 2011* -
## Chemistry

What is the structural formulae for the hydrolysis of lactose? Lactose is a disaccharide that consists of â-D-galactose and â-D-glucose molecules bonded through a â1-4 glycosidic linkage. So if you are referring to the hydrolysis to the individual

*asked by Desmond on April 2, 2007* -
## Common Core Math7

A school store has 1,200 pencils in stock and sells and average of 25 pencils per day. The manager reorders when the number of pencils in stock is 500. Write and solve an equation to find out how many days will pass before the manager needs to order more

*asked by Ashley on May 5, 2016* -
## Pre-Calc

The game commission introduces 100 deer into newly acquired state game lands. the population N of the herd is modeled by N=(20(5+3t))/1+0.04t t>/=0 where t is the time in years a. find the population when t=5, t=10, and t=25 b. what is the limiting size of

*asked by Andy G on January 22, 2014* -
## Accounting

On April 1, 2013, Ringo Company borrowed $20,000 from its bank by using a 9%, 12 month note, with the interest to be paid on the maturity date. I need to find the interest paid on the maturity date, prepare a journal for it, and then make a reversing

*asked by Larry on February 28, 2016* -
## Physics help!

The earth has an electric field of about 150 N/c pointed downward. A 1.00 (micrometer) radius of water droplet is suspended in a calm air. Find the 1) mass of the water droplet 2) charge on the water droplet 3) number of access electrons in the water

*asked by Happiness delight on August 14, 2017* -
## study skills

If you don't know the answer to a question always pick C. True or false? This isn't a question on my homework but our teacher wanted groups to decide weather it's true or false. Once we find out which we give a reason. This isn't for a grade it's just

*asked by Pepsi on December 7, 2017* -
## calculus

Help!!! A rectangle piece of cardboard twice as long as wide is to be made into an open box by cutting 2 in. squares from each corner and bending up the sides. (a) Express the volume V of the box as a function of the width W of the piece of cardboard (b)

*asked by Hector on January 21, 2011* -
## physics

Oxygen gas having a volume of 784 cm3 at 23.3°C and 1.03 x 105 Pa expands until its volume is 1170 cm3 and its pressure is 1.07 x 105 Pa. Find (a) the number of moles of oxygen present and (b) the final temperature of the sample. (Unit kelvin, K, for part

*asked by sweety on April 3, 2009* -
## Math

Using the compound interest formula A = P (1+ ((r)/ (n)) ^nt Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical amount.) $18,000 is invested in an account paying 3% interest

*asked by Breanna on July 31, 2009* -
## Calculus Help Please!!!

Verify the given linear approximation at a = 0. Then determine the values of x for which the linear approximation is accurate to within 0.1. (Enter your answer using interval notation. Round your answers to three decimal places.) ln(1 + x) ≈ x Y1= I

*asked by Tanya on April 4, 2014* -
## Ancient civilization

What is a translucent stone used in floor slabs in ancient egyptian civilization? If you'll go to http://www.google.com and enter translucent stone egyptian, you'll find the answer. =) http://touregypt.net/magazine/mag06012001/magf5.htm

*asked by Joshua on May 22, 2007* -
## Physics - ice skating

An ice skater pulls three small children, one behind the other, with masses 25kg, 31kg, and 35kg. Assume that the ice is smooth enough to be considered frictionless. If the skater is holding onto the 25kg child, find the tension in the arms of the next

*asked by Shaila on August 5, 2010* -
## Math

How can you use theoretical probability to make predictions in real-world situations? Complete the statement. You can find the theoretical probability of an event and then use it to make a prediction by setting up a IS THIS CORRECT? My answer: A.

*asked by PleaseHelpCheckMyAnswers on March 23, 2016* -
## Math

Suzie got home from school to find some fractions is a pan of brownies left on the kitchen counter. She cut the remaining brownies into three pieces and found that each piece was 1/12 of the original pan,, write an equation to match how much was left when

*asked by ReRea on January 22, 2015* -
## First-Year Physics

Question: s22.postimg[dot]org/comasgagh/untitled.png From my calculations, option A is correct. What am I doing wrong? Also, I can't find a relationship between amplitude and energy. Attempt: s9.postimg[dot]org/8shnsrjbj/daum_equation_1366155192269.png

*asked by Anon on April 16, 2013* -
## math

touchdowns are six points per touchdown and an extra point can be awarded by making a field goal. Assuming that a team makes a field goal every time they score, write an equation to find "y" the total score for "x" amount of points.

*asked by Terra on February 6, 2017* -
## algebra

When priced at 300 pesos each, a toy has an annual sales of 4000 units. The manufacturer estimates that each 10 pesos increase per unit will decrease the sales by 100 units. Find the unit price that will maximize the total revenue.

*asked by john on March 15, 2011* -
## Math Help Please

I got this problem today in school, and I don't know how to go about soving it. Can someone show me. Thanks. Here it is. The distance s(t) between an object and its starting point is given by the antiderivative of velocity function v(t). Find the distance

*asked by Johnathan on May 14, 2008* -
## Maths

I got this question, and found what I believe to be the solution, but want it confirmed. I started with: log[base5](2x+1) + log[base5](x-1) = 1 And used the product law: log[base5]((2x+1)(x-1)) = 1 log[base5](2x^2-x-1) = 1 Then I changed to exponential

*asked by anonymous on June 8, 2010* -
## MATH

Under the installment plan, the customer pays $24/month over 4 yr with interest charged on the balance at a rate of 16%/year compounded monthly. Find the cash price for a set of encyclopedias if it is equivalent to the price paid by a customer using the

*asked by AUGUST on November 29, 2015* -
## history

What happened at the battle og Charles Town in the revolutionary war? You'll find several relevant articles in here: http://www.google.com/search?q=battle+charles+town&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7 =)

*asked by COOL on January 21, 2007* -
## physics

A ball with a mass of 4·kg is moving in a vertical circle at the end of a 0.9·m long rope. When the ball is at the top of the circle, it is going 7·m/s. What is the tension in the rope? (Again...don't need the answer...just the formula on how to find

*asked by bethany on July 24, 2012* -
## algebra

if a+b=1 and a squared + b squared=2 what does a to the 3rd + b to the 3rd equal? If b is 1, b cubed is one. That would work for the first half, but doesn't extend to a to the 3rd+b to the 3rd and what weould 2 squard be? Thank you so much for helping Are

*asked by janice on May 13, 2007* -
## Calculus Help Please Urgent!!!

A cone-shaped paper drinking cup is to be made to hold 30 cm^3 of water. Find the height and radius of the cup that will use the smallest amount of paper. (Round your answers to two decimal places.) Height = ? Radius = ? Show work please!!!

*asked by Patrick on April 15, 2014* -
## statistics

From a random sample of 500 males interviewed, 125 indicated that they watch professional football on Monday night television. Does this evidence indicate that more than 20% of the male TV viewers watch professional football on Monday evenings? Use the

*asked by lola on April 19, 2012* -
## Statistics

The driver of a truck loaded with 900 boxes of books will be fined if the total weight of the boxes exceeds 36450 pound. If the distribution of the weight of a box has a mean of 40 pounds and a variance of 36, find the approximate probability that the

*asked by Taylor on April 30, 2012* -
## physics

A diver springs upward with an initial speed of 1.6 m/s from a 3.5-m board. (a) Find the velocity with which he strikes the water. [Hint: When the diver reaches the water, his displacement is y = -3.5 m (measured from the board), assuming that the downward

*asked by Anonymous on September 29, 2011* -
## Calculus

Consider the following depiction of a tank with radius r = 9 meters with a spout of height h = 4.5 meters. A tank is half full of oil that has a density of 900 kg/m3. Find the work W required to pump the oil out of the spout. (Use 9.8 m/s2 for g and 3.14

*asked by Kaitlyn on February 3, 2016* -
## Information Technology

Draw a flowchart for a program that allows the user to enter 20 names along with their ages and their Social Security Numbers in three parallel arrays. Programs should find and print the oldest and the youngest employee and print their names and their

*asked by Nadeem on December 10, 2011* -
## Physics/Mechanics

Two part Question: A load of 1500N is to be at Height of 3m above the ground. The available Incline planes are 10 degrees and 40 Degrees to the horizontal. Find out the Work Done by effort on the 10 degrees and 40 Degrees ramps. Assume the coefficient of

*asked by Jamie on July 5, 2016* -
## Geometry

Express answer in exact form. Find the area of the larger segment whose chord is 8" long in a circle with an 8" radius. (Hint: A chord divides a circle into two segments. In problem 1, you found the area of the smaller segment.) I've no idea how to do

*asked by Jessica on March 28, 2017* -
## Probability

Lidsney inspected shipments of applices. She inspected 3 from a batch of 140 . If she finds 3 with defects the entire lot is rejected. If max knows knows that 9 of her appliances have minor defects. Find the probability that lidya will reject max shipment

*asked by John on October 9, 2015* -
## maths

1) Suppose that an insect crawls in a plane in a path given in polar coordinates by r = be^kt; theta = kt; where b; k are positive constants and t is time.Find the velocity and acceleration vectors of the insect. Show that the angle between the velocity

*asked by Jess on February 20, 2013* -
## math

Assuming you are listening to your favorite playlist that has 83 country songs, but your mom also added 9 pop. Suppose that shuffle mode is on - a song played is being selected at random (with replacement) from the playlist. Find the probability that, out

*asked by David on March 31, 2016* -
## Physics

A 25 kg box is along a horizontal floor and a force of 400 N pushes the box with an angle of 50 degree with the horizontal. Starting from rest, the box achieves a velocity of 2 m/s in a time of 4 seconds. Find the coefficient of sliding friction between

*asked by Shekinah on April 10, 2016* -
## science

a framed picture of weight 15N is to be hung on a wall using a price of string . the end of the string are tied to two points ,0.60m apart on the same horizontal level ,on the back of the picture .Find the tension in the string if the string is (a) 1.0 m

*asked by soumya on September 19, 2017* -
## physics

Two people are pulling a boat through the water as in the figure below. Each exerts a force of 600 N directed at a è = 20.0° angle relative to the forward motion of the boat. If the boat moves with constant velocity, find the resistive force exerted by

*asked by Anonymous on February 17, 2010* -
## Math

A piece of rectangular metal has 8 holes punched in it that lie in a straight line.If there are 1 1/16 inches between the centers of two consecutive holes find the distance from the center of the first hole to the center of the last hole. _______ inches

*asked by Mike on February 9, 2008* -
## Math

Please solve the word problem. Siti opened a 2-kg packet of flour. She used 4/9 of the flour to make a pizza. Then she used 2/7 of the remaining flour to make cakes. Find the mass of the packet of flour that she had left. Express your answer correct to 2

*asked by Tabassum sultana on January 26, 2019* -
## thermodynamics

At 2068.44kPaa, 37.8 celcius, 0.142 cubic meter of methane have a total mass of 1.82kg. Using avogadro's principle find the mass of carbong dioxide contained in a 0.85cubic meter tank at 2068.44kPaa,37.8 celsius

*asked by chi on September 17, 2012* -
## hyui

a wheel of radius 50 centimeters accelerates uniformly from a frequency of 4 hertz to 6 hertz during 50 revolutions. what are its angular acceleration and a period of time for this frequency change? find the tangential and normal accelerations at the

*asked by kilo on December 11, 2011* -
## statistics 2

A football team consists of 20 each freshmen and sophomores, 15 juniors and 10 seniors. Four players are selected at random to serve as captains. Find the probability that: a) all four are seniors b) There is one each: freshman, sophomore, junior and

*asked by oscar on December 12, 2010* -
## Trigonometry - Geometry - side lengths

In convex quadrilateral ABCD, angle A is congruent to angle C, AB=CD=180, and AD is not equal to BC. The perimeter of ABCD is 640. Find cos A. Hmm...I drew the diagram, and labeled some things, I drew an altitude from D to AB and did some other things, but

*asked by Sam on December 6, 2013* -
## science

Two train cars are connected to a locomotive as shown. Wach train has a force of kinetic friction equal to 50,000N. The locomotive pulls the two freight cars at a constant speed of 4.0m/s. Find the force of tension at each of the coupling points A & B.

*asked by Jake on November 20, 2014* -
## physics

A thin spherical shell with mass of .4kg and diameter of .2m is filled with alcohol(density=806kg/m^3). It is then released from rest at the bottom of a pool of water, Find the acceleration of the alcohol filled shell as it rises to the surface of the

*asked by oopu on November 30, 2011* -
## world history

where can i find an example of how to create a map key for a country which includes things like symbols for major modes of transportation etc.. You can make up your own symbols. Rough sketches of train engines, trucks, and planes could symbolize major

*asked by Bryan on August 27, 2006* -
## math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A cylinder has diameter 34 m and height 27 m. A label at bottom states drawing not to scale. Find the volume of the cylinder. Use 3.14 for π PLEASE

*asked by JUSTIN on April 4, 2019* -
## mathhh

Find the volume of a triangular prism with the following dimensions. round to the nearest whole number. triangle base= 7ft triangle height= 4ft prism height= 8.5ft A) 20ft^3 B)65ft^3*** C) 119^3ft D) 238^3ft

*asked by Tide pod~chan on February 21, 2019* -
## physics

A ball with a mass of 4·kg is moving in a vertical circle at the end of a 0.9·m long rope. When the ball is at the top of the circle, it is going 7·m/s. What is the tension in the rope? (Again...don't need the answer...just the formula on how to find

*asked by bethany on July 24, 2012* -
## Physic

A grenade that is falling vertically explodes into two equal fragments when it is at a height of 2000 m and has a downward velocity of 60 m/s. Immediately after the explosion one of the fragments is moving downward at 80 m/s. Find the position of the

*asked by kevin on December 11, 2014* -
## Physics

A billiard ball moving at 5.45 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.81 m/s, at an angle of 28° with respect to the original line of motion. Find the velocity (MAGNITUDE and DIRECTION) of the second

*asked by Anonymous on November 8, 2014* -
## College Physics

The roller coaster in Figure P6.36 starts with a velocity of 15.4 m/s. One of the riders is a small girl of mass 30 kg. Find her apparent weight when the roller coaster is at locations B and C. At these two locations, the track is circular with the radii

*asked by Please Help!!! on September 26, 2011* -
## physics

Two arrows are fired horizontally with the same speed of 31.8 m/s. Each arrow has a mass of 0.149 kg. One is fired due east and the other due south. Find the magnitude of the total momentum of the two arrow system in kg-m/s. (Hint: How do you combine

*asked by Hannah on February 21, 2015* -
## physics

Two people are pulling a boat through the water as in the figure below. Each exerts a force of 600 N directed at a è = 45.0° angle relative to the forward motion of the boat. If the boat moves with constant velocity, find the resistive force exerted by

*asked by cameron on October 4, 2010* -
## Math

Amy does some special operations when she sums up numbers. If the answer is greater than 100, she will subtract 10 from it; if the answer is lower than 100, she will add 10 to it; otherwise, no change will be made to the answer. For example: 87 + 16 ( 93

*asked by Natni on May 7, 2019* -
## Physics - Repost because of no response

1. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of 0.92 m/s [N71oW] and the second stone moves away at a velocity of 1.25 m/s [N44oE], what was the initial

*asked by Chanz on January 19, 2016* -
## Physics - Am I correct?

1. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of 0.92 m/s [N71oW] and the second stone moves away at a velocity of 1.25 m/s [N44oE], what was the initial

*asked by Chanz on January 19, 2016* -
## math

The third term of a geometric progressiom is nine times the first term.if the second term is one-twenty fourth the fifth term.find the fourth term.ar^2=9a. r=sqr of 9 r=3.pls teach me how to get the first term and i can get the 4th term myself

*asked by james on November 27, 2014* -
## Environmental Science

I'm having diffulculty finding the answer through this passage. Could you please help me out? Industry accounts for 19 percent of water used in the world. Water is used to manufacture goods, to dispose of waste, and to generate power. The amount of water

*asked by Mack on April 21, 2007* -
## English

In a sample essay for this lesson, we read, “Add those two together and then think about the health benefits that accrue to all pet owners and you’ll realize an amazing thing: Adopting a shelter animal can improve your quality of life in surprising and

*asked by ziko on June 13, 2015* -
## Chemistry

Determine the unknown quantity in the following cell at 298.15 K. Pt(s) | H2(g, 1.0 bar)| H+(pH = ?) || Cl -(aq, 1.0 mol·L-1) |AgCl(s), Ag(s), ΔE = +0.36 V. (DrBob) I still wasn't able to figure out the other one--I posted again after that one, but I

*asked by Val on March 29, 2010* -
## Math 115

Need some help with two questions 1. 6.5% of what number is 325? I got 325 ÷ 0.065 = 5000 Is that corrrect? The minimum daily values (MDVs) for certain foods are given. They are based on a 2,000 calorie per day diet. Find decimal and fractional notation

*asked by Debbie on November 30, 2008* -
## Business English

Identify and correct the errors in the following to create parallel structure: To narrow a web search a. Put quotation marks around a phrase when you want an exact term. b. Many search engines have wild cards (usually an asterisk) to find plurals and other

*asked by Nate on January 18, 2015* -
## Social Studies

Here's my question. Which one of the following events best indicates that the Cold War had become an international conflict? A)Joseph Mcarthy's censure by the Senate. B)Eisenhower's election to president. C)Krushchev's speech at the United Nations.

*asked by ArcticWolf on February 27, 2019* -
## calculus

i'm having trouble with a problem in my calc class...it isn't really calculus yet since we're still in the review section but it goes somethign like this: ( don't have it in front of me) a rational function is defined by: R/(x-K) where R and K are

*asked by Rob on March 15, 2007* -
## Halfway solved-calc

So I'm trying to solve this problem but one thing I don't get is, how do I know which method to use just by looking at the graph (disk, washer, or shell)? Find the volume of the solid generated by revolving the region bounded by the graphs y=x^2- 4x+ 5 and

*asked by Hannah on May 22, 2013* -
## calculus multiple choice

1.The region in the first quadrant bounded by the x-axis, the line x = ln(π), and the curve y = sin(e^x) is rotated about the x-axis. What is the volume of the generated solid? a: 0.906 b:0.795 c:2.846 d: 2.498 2.Find the average value of f(x)=2/x over

*asked by Anonymous on April 14, 2015* -
## Physics help please

You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 2.070E+7 m and its rotation to be 19.8 hours. You have previously determined that the planet orbits 1.590E+11 m from its star with

*asked by Me on November 27, 2011* -
## bio chem

5.From the amino acids below, name the amino acids you expect to find in the following regions of an enzyme and explain why. Ala, Val, Leu, Ser, Thr, Asn, Arg, Lys, Met, Pro, Gly, Phe, Cys, His a. Turn b. Interior c. Surface d. Active site (for General

*asked by jess on November 4, 2008* -
## Lisa

A man leaves his front door, walks 330 m east and 320 m north, stopping at the edge of a cliff. He then takes a penny from his pocket and drops it from the cliff, which is 10 m high. What is the magnitude of the displacement (in meters) of the penny? I'm

*asked by Physics 1 on June 13, 2017* -
## Sampling Distribution

Sampling Distribution Complete solutions and illustrations are required. 4.The average breaking strength of a certain steel cable is 2000 pounds, with a standard deviation of 100 pounds. A sample of 20 cables is selected and tested. Find the sample mean

*asked by Tina on February 27, 2013* -
## Physics

A rod extending between x = 0 and x = 17.0 cm has uniform cross-sectional area A = 7.60 cm 2 . It is made from a continuously changing alloy of metals so that along its length its density changes steadily from 2.00 g/cm 3 to 18.7 g/cm 3 .(a) Identify the

*asked by Abraham on September 26, 2012* -
## English

In a sample essay for this lesson, we read, “Add those two together and then think about the health benefits that accrue to all pet owners and you’ll realize an amazing thing: Adopting a shelter animal can improve your quality of life in surprising and

*asked by ziko on June 9, 2015* -
## gfd

A 10.6 kg object oscillates at the end of a vertical spring that has a spring constant of 2.05 × 104 N m-1 . The effect of air resistance is represented by the damping coefficient b = 3.00 N .s m-1 . (a) Calculate the frequency of the damped oscillation.

*asked by Anonymous on April 28, 2014* -
## physics

A truck accelerates uniformly from rest to 21.5m/s in 5.7sec along a level stretch of road. Determine the average power required to accelerate the truck for the following values of the weight (ignore friction) a) 1.00x10^4 N b) 1.45x10^4 N I used constant

*asked by Christine on October 26, 2015* -
## Please proofread my essay

Could you please proofread my essay. Please check pronoun usage,fragments, a better title and better thesis. Here is my prompt: 1. Does the US need to reduce its dependence on Middle Eastern oil? If you argue that it does, then provide a way for this to be

*asked by Soly on October 29, 2006* -
## Spanish for Sam

OK. No sense doing a national holiday that has already passed. Here are 3 ideas: 1. Navidad = Christmas Day, December 25th. 2. Año Nuevo = New Year's Day, Jan 1st. 3. El Día de los Reyes = Epifanía = Epiphany, Jan. 6th = the day Spanish children get

*asked by SraJMcGin on December 13, 2007* -
## math

A farmer wants to construct a pen with 100 feet fencing. The pen will be divided into two areas. Find the dimensions of the big pen. You may use your calculator or the fact that the x-coordinate of the vertex of a parabola is x=-b/2a. I would like to show

*asked by dave on March 21, 2014* -
## Calculus - Integrals

Here's my first question: (FIrst part courtesy of Count Iblis) Integral of x sqrt(19x-7)dx ? Write the integral in terms of functins you do know the inegral of. Rewrite the factor of x as follows: x = 1/19 (19 x) = 1/19 (19 x - 7 + 7) = 1/19 (19 x - 7) +

*asked by Sean on March 16, 2008* -
## Language arts

Over the course of the past two lessons, you have analyzed persuasive appeals in two selections to compare and contrast those two selections. Which of the two selections did you find to be more convincing? Why? To participate in this discussion, read and

*asked by Anonymous on February 13, 2014* -
## US History

The question is "How might Juan Cabrillo's explorations affect later settlements in CA?" In the book there's only a little sentence talking about him.. "Cabrillo sailed 1,200 miles along the coast of what is now California. Cabrillo failed to find wealth,

*asked by katherine on October 6, 2010* -
## Physics

If a 40 kg brick and a 400 kg brick each dropped from 1 m above a trampoline, find the lowest position of each brick. Assume the trampoline is a simple spring obeying Hooke's law with a k value of 12 000 N/m. So, I used mg(h+x)=1/2 k x^2 then solved for x

*asked by for "bobpursley" on November 6, 2009* -
## micro

which of the following statements is true of the oligopoly that can cover its varible costs and si in equilibrium? a:p=mc=atc b:p>mc c:p>mr and p=mc d:p

*asked by whhgn on November 2, 2006* -
## Math (Geometry)

"Target Games: Darts are thrown at each of the boards shown below. A dart hits the board at a random point. Judging by appearances, find the probability that it will land in the shaded region." This figure is a diamond (the diamond is not shaded) and it

*asked by Robert on February 29, 2008* -
## Statistics (Math 210)

Hi there, I am working on a few homework assignments and having trouble with a few questions. I sincerely appreciate any and all help! :) A bank claims that the mean waiting time in line is less than 4.1 minutes. A random sample of 60 customers has a mean

*asked by Christa on December 4, 2016* -
## math

the average of 4 concecutive even integers is 17. find the integers samantha, jason, mary-beth, john, tyrik, aaron, katie, and tiffany -- You would probably get better responses if you show what YOU have done so far to try to solve these problems. Our job

*asked by tiffany on November 29, 2006* -
## Walk Two Moons

Has anyone read the story walk two moons? If so, please help. where does Sal BEGIN to realize that her mother is really not returning? A) Lake Michigan B) Madison Wisconsin C) Pipestone Minnesota *** D) Sioux Falls, South Dakota please help, I've read the

*asked by Sally on May 14, 2016* -
## Art

Hi, could someone check this for me, thx :) Why is it harder to find examples of 3D art rather than 2d art in early human history?? A) No early civilizations made 3D art B) 3D art is only part of the digital arts C) People have always perferred 2D art to

*asked by Elizabeth on November 7, 2017* -
## I need ideas for a Math Project (science related)?

So I was given a math project in which we need to gather "real world information" and make a scatter plot of the info. With this we must graph a line, parabola and exponential curve of best fit then find those formulas. The math is straight forward but I

*asked by Olive on April 14, 2010* -
## US history HELP

One major reason for religion’s growing appeal in the 1950s was: 1. the fire-and-brimstone style of television preachers 2. widespread guilt over the country’s material abundance 3. huge new churches that sponsored social and recreational activities 4.

*asked by HM on December 5, 2011* -
## Social studies

what was initial reason for columbus journey to the new world(1 point) To seek religious freedom as a result of the split of the Protestant reformation •• To find a sea rout to Asia that would the Spain direct access to valuable products to Asia To

*asked by Vianey Jackson on September 12, 2016* -
## finance

Having previously identified the location of its Greenfield investment, Acme, a multi-billion public MNE that is incorporated in the U.S., must next obtain external financing for its proposed overseas production facility. It has been estimated that the

*asked by sandra on September 23, 2012* -
## physics

Find the magnitude and relative direction (e.g., NE, NW, SE, SW) of the velocity of an airplane relative to the earth, if the velocity of the airplane relative to the air is 165 km/hr. south to north and the wind velocity is 65 km/hr. at an 50o angle from

*asked by kim on September 11, 2012* -
## Calculus

I am maybe overthinking this, but what is the lim as n-> infinity of |(n+1)/(n+2)| ? I am trying to use the ratio test to find interval of convergence for the infiinite series (n/n+1)((-2x)^(n-1)) so i did the limit of |(n+1)/(n+2)| but i am wondering if

*asked by Luma on October 20, 2012*

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