
math/algebra
I need help in solving this word problem using linear system equation...I.m not sure how to start,,, A hotel rents a double occupanch room for $20 more than a single occupancy room. One night, the hotel took in $3115 after renting 15 double occupancy rooms
asked by JAY10 on March 12, 2009 
Geometry
The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.
asked by Michaela on August 22, 2011 
geometry again again
The measure of an angle's supplement is 44 less than the measure of the angle. Find the measure of the angle and its supplement.
asked by Monique N. on September 27, 2009 
Math
The measure of an angle's supplement is 44 less than the measure of the angle. Find the measure of the angle and it's supplement.
asked by Nicole on September 4, 2012 
algebra
find the yintercept and the slope x + 2y 3 =0 You first have to get this into slopeintercept form: 2y=x+3 y=0.5x+1.5 This form is y=mx+b, where m is the slope and b is the yintercept.
asked by dee on January 23, 2007 
math 4th Grade
a dictionary and a calculator cost $80. If the calculator cost $20 more than the dictionary, find the cost of the dictionary.
asked by marsha on January 29, 2013 
geometry
The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.
asked by Kharybdis on August 23, 2011 
geometry
The measure of an angle's supplement is 44 less than the measure of the angle. Find the measure of the angle and its supplement.
asked by trey on August 27, 2009 
Physics
In 2286, Admiral Kirk and his crew were forced to use the slingshot effect in a stolen Klingon BirdofPrey to travel back in time to the late 20th century to retrieve two humpback whales. The stolen Klingon BirdofPrey traveled towards the sun at a
asked by Carolyn on March 19, 2015 
Physics
In 2286, Admiral Kirk and his crew were forced to use the slingshot effect in a stolen Klingon BirdofPrey to travel back in time to the late 20th century to retrieve two humpback whales. The stolen Klingon BirdofPrey traveled towards the sun at a
asked by carolyn on March 23, 2015 
physics
The range of human hearing is roughly from twenty hertz to twenty kilohertz. Based on these limits and a value of 350 m/s for the speed of sound, what are the lengths of the longest and shortest pipes (open at both ends and producing sound at their
asked by Cavin on April 28, 2007 
Anatomy & Physiology
Someone please check my answer and tell me if they are right or wrong. 1. What are the constituents of DNA? A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D. Lipids, nitrogenous bases, and proteins 2. What is the
asked by Diana K on January 23, 2014 
Chemistry
When solid magnesium nitride reacts with water the reaction produces solid magnesium hydroxide and ammonia gas. If 22.9 grams of magnesium nitride are added to 31.0 grams of water, how many liters of ammonia should be produced (assuming standard
asked by Jay on September 14, 2017 
spanish
Your family wants your help to do an inventory of the many appliances that have accumulated over the years. Include the following years. include the information: the various appliances that you find in your house (at least 5) where each one is located
asked by y912f on May 9, 2009 
science/literature
Hi. I have to pick a book by Edward Abbey to read. Then I have to write a paper that covers: what Ed was trying to accomplish with this piece whether or not he accomplished his goal what you think about his goals (good, bad????) I was wondering if
asked by Lillian on July 1, 2007 
English 9
Find adv. and word it modifies He courageously continued not only to compose but also to conduct performances. courageously(adv)modifies continued not (adv) modifies Only? only(adv) modifies continued? also (adv) modifies conduct?
asked by Sweet Pea on September 13, 2014 
math
The probability that a team will carry the puck over the opposing team's blue line is 0.6, the probability that they get a shot on the net is 0.3, the probability that they get a shot away and score is 0.01 and the probability that they cross the blue line
asked by Jessica on May 10, 2012 
Math
The number of diagonals D I a polygon of n sides is given in the formula D=n(n3)/2. Use the formula to find: A. The number of diagonals in a polygon with 9 sides. B. The number of sides of a polygon with 90 diafonals.
asked by Raven on November 23, 2016 
maths
the length of rectangle is x cm .the width of the rectangle is 4cm less than the length. A. write an expression in terms of x for the width of the rectangle B. write the expression for the perimeter of the rectangle in terms of x C. the perimeter of the
asked by batool on August 29, 2016 
Grade 5 Maths
A coin box contained some twentycent and fiftycent coins in the ratio 4:3. After 20 twentycent coins were taken out to exchange for fiftycents coins of the same value and put back in the box, the ratio of the number of twentycent coins to the number
asked by LARA on January 19, 2014 
managerial economics
A firm uses a single plant with costs C= 160 +16Q +.1Q2 and faces the price equation P= 96 – .4Q. a) Find the firm’s profitmaximizing price and quantity. What is the profit? b) The firm’s production manager claims that the firm’s average cost of
asked by J on April 11, 2010 
Economics
A firm uses a single plant with costs C = 160 + 16Q + .1Q2 and faces the price equation P = 96  .4Q. a. Find the firm’s profitmaximizing price and quantity. What is its profit? b. The firm’s production manager claims that the firm’s average cost of
asked by Philip on October 14, 2012 
Medical physics
1.A hypodermic needle of lenght 0.020m and inner radius 3.0 x10^4 is used to force water at 20 degree celcious into the air at a flow rate of 1.0 x10^7m^2 s1 (a) what is the average velocity in the needle?(assume laminar flow), (b) what is the pressure
asked by JAMES on March 28, 2015 
ECONOMICS
A firm uses a single plant with costs C= 160 +16Q +.1Q2 and faces the price equation P= 96 – .4Q. a) Find the firm’s profitmaximizing price and quantity. What is the profit? b) The firm’s production manager claims that the firm’s average cost of
asked by STARR on May 15, 2010 
Math
If exactly 198 people sign up for a charter flight, Leisure World Travel Agency charges $308/person. However, if more than 198 people sign up for the flight (assume this is the case), then each fare is reduced by $1 for each additional person. Hint: Let x
asked by Renee on November 14, 2012 
math
If exactly 198 people sign up for a charter flight, Leisure World Travel Agency charges $308/person. However, if more than 198 people sign up for the flight (assume this is the case), then each fare is reduced by $1 for each additional person. Hint: Let x
asked by tamera on November 16, 2012 
math
If exactly 198 people sign up for a charter flight, Leisure World Travel Agency charges $308/person. However, if more than 198 people sign up for the flight (assume this is the case), then each fare is reduced by $1 for each additional person. Hint: Let x
asked by Ashley on November 15, 2012 
Medical physics
1.A hypodermic needle of lenght 0.020m and inner radius 3.0 x10^4 is used to force water at 20 degree celcious into the air at a flow rate of 1.0 x10^7m^2 s1 (a) what is the average velocity in the needle?(assume laminar flow), (b) what is the pressure
asked by JAMES on March 28, 2015 
physics
The vector position of a particle varies in time according to the expression r with arrow = 6.60 i − 9.00t2 j where r with arrow is in meters and t is in seconds. (a) Find an expression for the velocity of the particle as a function of time. (Use any
asked by Mohammed on February 6, 2016 
math
1. Many people know that the weight of an object varies on different planets, but did you know that the weight of an object on earth also varies according to the elevation of the object? In particular, the weight of an object follows this equation: , where
asked by tera on April 8, 2009 
Maths
The weight of a termite mound (y) in kilograms is measured each month (x) after it was first found. The mound after 1 month is found to be 2 kilograms and after 3 months it is measured at 18 kilograms. It is believed that the model connecting the weight of
asked by TP on April 14, 2008 
Statistics
A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a
asked by jig on October 8, 2009 
Statistics
A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a
asked by stat on October 6, 2009 
statistics
A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a
asked by stat on October 5, 2009 
MATH HELP ASAP
PLEASE. 1. A frog jumps from a rock to the shore of a pond. Its path is given by the equation y=(5/72)x^2+(5/3)x, where x is the horizontal distance in inches, and y is the height in inches. What is the frog's maximum height? How far had it traveled
asked by Leslie on July 13, 2010 
math
what is the answer to this question? The week before a big concert, five friends, alvin, bert, chip, dennis and ethan, stood in line to buy tickets. There were other people between them, but the five friends were in lin in the order listed above. the line
asked by jw on April 28, 2010 
math
what is the answer to this question? The week before a big concert, five friends, alvin, bert, chip, dennis and ethan, stood in line to buy tickets. There were other people between them, but the five friends were in lin in the order listed above. the line
asked by ursie on April 28, 2010 
Physics
Hello recently I was asked to find the time it takes a satalite that is geocentric (that always stays above the same exact spot of the earth) so... I was given the radius of 61 earth radius or simply 3.89 E 6 m mass of earth what G equals and have to use
asked by Physics on May 7, 2009 
English
2 Danielle reached into her bag. She was looking for her wallet. Which sentence best combines the two sentences using a participle phrase ? A) Looking for her wallet Danielle reached into her bag. B) Dannielle looking for her wallet reached into her bag.
asked by melanie Esperanza on May 15, 2019 
Question About Math
Hello! I have two math questions: 1.) Marcos has 28 coins that are all nickels (n) and dimes (d). The value of the coins is $2.05. Which system of equations can be used to find the number of nickels and the number the dimes? A. n + d = 28 5n + 10d = 205 B.
asked by Abby on November 17, 2013 
physics please help
How many grams of carbohydrate does a person of mass 75 kg need to metabolize to climb five flights of stairs (15 m height increase)? Each gram of carbohydrate provides 17.6 kJ of energy. Assume 10.0% efficiency—that is, 10.0% of the available chemical
asked by Nasir on June 11, 2012 
Economics Quick Question
I'm going to type part of this passage and you have to fill in the blank. Could you check my answer here are the words that may go in that blank. elasticity shortage equilibrium price supply productivity surplus profit techonology Passage: Let's start with
asked by Taylor on May 11, 2009 
English
Could you please check these sentences for me, please? Thank you. 1) This morning we met an American couple living in Munik. They had an eightyearold girl and were very friendly to us. 2) Their daughter does the same ski group course as our son (also she
asked by Henry2 on December 30, 2011 
Probability
The probability of getting a royal flush when you deal out a five card hand is 1.54 × 10^6. Suppose you deal out 8 × 10^6 hands, what is the probability that you will get 0 royal flushes? Make a list of the probabilities that you will get n royal
asked by Beena on June 29, 2007 
calculus
"superman is in level flight 6 miles above ground. his flight plan takes him directly over whs high school. how fast is he flying when the distance between him and the whs high school is exactly 10 miles and the rate is increasing 40mph?" i keep getting: r
asked by eric on January 25, 2014 
Math
Water is leaking out of an inverted conical tank at a rate of cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height meters and the diameter at the top is meters. If the water level is
asked by Salman on October 15, 2009 
11th grade maths
A.give an example of a function whose domain is {3,4,7,9}? and whose range is {1,0,3} B.Find two different functions whose domain is {3,8}and whose range is {4,1} C Explain why there does not exist a function whose domain is {1,0,3} and whose range is
asked by fatima on September 17, 2012 
calculus
Water is leaking out of an inverted conical tank at a rate of cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height meters and the diameter at the top is meters. If the water level is
asked by neil on October 5, 2011 
Calculus
Water is leaking out of an inverted conical tank at a rate of cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height meters and the diameter at the top is meters. If the water level is
asked by Riley on October 21, 2011 
math
in an album, the ratio of the number of local stamps to the number of foreign stamps was 7 : 4. When Lucy gave away 8 local stamps and 8 foreign stamps, there were 1.8 as many local stamps as foreign stamps in the album. find the total number of stamps
asked by Vivian on March 5, 2014 
algerbra
Pick a country of your choice that is experiencing population growth. Using the Library, web resources, and/or other materials to find the most recent population count of the country you have chosen and the population growth rate of that country. Use that
asked by HELP on October 26, 2007 
Physics
An astronaut has crash landed on a planet that little is known about (not even the acceleration due to gravity). She must descend a steeo cliff to find shelter, but wants to know how high the cliff is before making the attempts. She happens to have
asked by Alberto on October 3, 2011 
algebra
Minute hand of a clock is 10 inches long. how far does the tip of the minute hand move in 15 seconds? I got that=5 pi BUT What speed is it moving in miles/hr???? algebra  PsyDAG, Sunday, November 13, 2011 at 1:38am Assuming it does move 5 pi, convert 5 *
asked by Angela on November 13, 2011 
geo area & volume
ok it asks me 2 find the lateral area of the cylinder ( the radius is 5 n the hight is 5) can some 1 help me with this please 392.5 Prinness, I think that 392.5 is pi*r^2*h, or the volume of the cylinder. This question asks for the lateral area. Lateral
asked by martha on March 1, 2007 
Decaf Coffee
Is decaf coffee completely decaffinated?? .. or are there low amounts of caffiene in brewed decaf coffee? (i'm researching about people with health conditions concerning caffiene... if they even should be drinking decaf coffee at all!!)  can anyone find
asked by TechnoBoi11 on February 14, 2007 
Algebra Assignment
Please check my work on this part of the assignment. Medical xrays, with a wavelength of about 10^10m, can penetrate completely through your skin. a. ultraviolet rays, which cause sun burn by penetrating only the top level of skin, have a wavelength
asked by Anonymous on January 29, 2014 
Basic Algebra
A new cruise ship line has just launched 3 new ships: the Pacific Paradise, The caribbean paradise, and the mediterranean paradise. The carribean paradise has 32 more deluxe stateroooms than the pacific paradise. The Mediterranean paradise has 37 few
asked by Catherine on July 16, 2011 
Creative Writing
I have to do this assignment but I don't understand what I need to do can someone please help me please.I chose Earthmoving Imaginative by Earthmoving malediction but confuse still or Choose either "At Navajo Monument Valley Tribal School" or "Earthmoving
asked by Anonymous on July 4, 2009 
Biology
Im stumped... These answers I cannot find, please and thank you :) 1) In males, the primary target of FSH is the ______. 2)Testosterone and other androgens are secreted by the______. 3)During meiosis, when synapsis occurs, corresponding maternal and
asked by Elise on April 12, 2014 
math
w2+1/64 In my Adv. Math class my teacher shaded in my to dark to I can't see the height. Can you give me a formula to find the height of a triangle? Jennifer, I don't know what you are asking. Please repost with more information. Thanks for asking.
asked by jennifer on April 11, 2007 
CHEMISTRY!!!!!!!!!!
Styrene is produced by catalytic dehydrogenation of ethyl benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5CH2CH3 : delta Ht = 12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K
asked by Judith on November 10, 2015 
English
Background You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe
asked by Mary on March 7, 2011 
Math
Find the start, elapsed, or end time. 1. Start time is 11:00am Elapsed time is 4 hours and 5 minutes How do you go about finding the end time? 2. Start time Elapsed time is 9 3/4 hours End time is 6:00pm I am really confused on how to begin finding the
asked by Patrick on November 30, 2015 
chemistry
I need help on these questions. They all seem pretty similar i think? i don't know what formula i am suppose to use. And what does nonvolatile mean? is that like a clue or something? 1) 2.6 g of the nonvolatile solute sucrose (C12H22O11) is added to 465 g
asked by confusedkid on January 24, 2009 
English
I need to find specific questions and specific answers about these two books: 1 Tangerine, by Edward Bloor 2 Gilda JoycePsychic Investigator I don't need stuff like "What is the setting and theme?" but more specific q's and a's, like "What COLOR was her
asked by brie on May 26, 2007 
physics
A cubical block of density rB and with sides of length L floats in a liquid of greater density rL. (a) What fraction of the block’s volume is above the surface of the liquid? (b) The liquid is denser than water (density rW) and does not mix with it. If
asked by mary on February 3, 2016 
chemistry
While researching energy values of fuels, a chemist designed an experiment to find out the heat of combustion of pentane. Using the known hexane heat of combustion of hexane = 4650kJ/mol and the data below calculate the heat of combustion of pentane. Set
asked by sarah on March 28, 2010 
Calculus
Imagine that you live on an infinitely long and straight street called Infinite Drive. The addresses on Infinite Drive are given by real numbers. Your address on the street is π while your friend Patrick’s is √3 and Karen’s is sin60°. There are two
asked by Scooby16 on September 23, 2011 
chemistry
While researching energy values of fuels, a chemist designed an experiment to find out the heat of combustion of pentane. Using the known hexane heat of combustion of hexane = 4650kJ/mol and the data below calculate the heat of combustion of pentane. Set
asked by sarah on March 28, 2010 
Statistics: 82% Confidence Interval
I'm having some difficulty with this problem: Over the last 15 Major League Baseball seasons, the mean # of strikeouts by the American League leader is 258.5. Assuming that the # of strikeouts by the league leader is normally distributed & the standard
asked by melanie on June 22, 2008 
re math
Many people know that the weight of an objectvaries on different planets,butdid you know that the wieght of an object on earth also varies according to the elevation oj an object.in particualr ,the weight of an equation follows this equation:w=cr 2
asked by tera on April 8, 2009 
Physics
A tugboat pulls a ship with a constant horizontal force of 6000N and causes the ship to move through a harbor. The water exerts a constant drag force on the ship of 500N. How much work is done on the ship if it moves a distance of 4.0 km? Force is causing
asked by Felix on December 16, 2015 
math
Find the exact value of cos 300 degrees. thanks guys cos 300 = 1/2 = 0.500 how do you know? I am supposed to show my work. You ought to know the rule on 306090 triangles. If the hyp is 2, the shorter side is 1, and the longer side is sqrt3. what does
asked by Bill on June 2, 2007 
PRECALC HELP
1) Two boats leave the same port at the same time. One travels at a speed of 27 mi/h in the direction N 50° E and the other travels at a speed of 22 mi/h in a direction S 70° E (see the figure). How far apart are the two boats after one hour? (Round your
asked by JOHN on November 8, 2013 
Physics
There are four charges, each with a magnitude of 2.65 microcoulombs. Two are positive and two are negative. The charges are fixed to the corners of a 0.408m square, one to a corner, in such a way that the net force on any charge is directed toward the
asked by JJ on July 18, 2012 
statistics
Given a sample size of 38, with sample mean 660.3 and sample standard deviation 95.9 we are to perform the following hypothesis test. Null Hypothesis H0: ƒÊ = 700 Alternative Hypothesis H0: ƒÊ ‚ 700 At significance level 0.05 3. Calculate the test
asked by Scott on August 9, 2010 
Maths
What is surface area and how do you work it out? Surface area is the area on an object. How one works it is dependent on the object. SURFACE IS THE AREA OF ANY OBJECT. AND HOW IT WORKS IS IF YOU HAVE A SQUARE AND YOU WANT TO FIND THE PERIMITIER THEN YOU
asked by Sarah on February 14, 2007 
Physics
A force F1 of magnitude 6.90 units acts on an object at the origin in a direction θ = 54.0° above the positive xaxis. (See the figure below.) A second force F2 of magnitude 5.00 units acts on the object in the direction of the positive yaxis. Find
asked by Jennifer on September 20, 2015 
Physics, finding harmonics
A tuning fork with a frequency of 440 Hz is held above a resonance tube that is partially filled with water. Assuming that the speed of sound in air is 342 m/s, for what three smallest heights of the air column will resonance occur? Where will the nodes
asked by Robbie on February 9, 2009 
english
what is beat poerty? and where does it originate from? i cannot find any in the internet. thanks http://en.wikipedia.org/wiki/Beat_Generation (Broken Link Removed) Beat poetry began with the Beat Generation. Check these sites for more information about it.
asked by john on June 14, 2007 
physics
An block of mass m , starting from rest, slides down an inclined plane of length L and angle θ with respect to the horizontal. The coefficient of kinetic friction between the block and the inclined surface is μ1 . At the bottom of the incline, the block
asked by Anonymous on October 15, 2013 
college aLGEBRA
1. A toy manufactor needs a piece of plastic in the shape of a right triangle with the longer leg 1 cm more than the shorter leg. How long should the sides of the triangle be? a^2+b^2=c^2 x^2+(x+1)^2=(x+2)^2 x^2+x^2+2x+1= x^2+4x+4 2. Martha want to buy a
asked by Angela pLEASE HELP ME on June 15, 2009 
physic
Kirsten’s mass is 3.73 slugs. Being the physics fan that she is, she decides to see what her apparent weight will be during an elevator ride. Beginning at rest, the elevator accelerates upward at 4.50 ft/s2 for 3.00 s and then continues at a constant
asked by hassan yousif on July 16, 2016 
statistics please
Experience in investigating insurance claims shows that the average cost to process a claim is approximately normally distributed with a mean of $80. New costcutting measures were started and a sample of 25 claims was tested. The sample mean of the costs
asked by gina on December 12, 2012 
statistics
Experience in investigating insurance claims shows that the average cost to process a claim is approximately normally distributed with a mean of $80. New costcutting measures were started and a sample of 25 claims was tested. The sample mean of the costs
asked by Aurora G on December 6, 2012 
Chemistry
Styrene is produced by catalytic dehydrogenation of ethyl benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5CH2CH3 : delta Ht = 12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K
asked by Judith on November 10, 2015 
ENGLISH 1
I had to read the story and answer the questionss.. correct my answers? possibly mrs. sue! :D Epic from The Odyssey by Homer, translated by Robert Fitzgerald Two nights, two days, in the solid deepsea swell he drifted, many times awaiting death, until
asked by surfsupmel on May 5, 2011 
Physics
You can use any coordinate system you like in order to solve a projectile motion problem. To demonstrate the truth of this statement, consider a ball thrown off the top of a building with a velocity v at an angle è with respect to the horizontal. Let the
asked by Annmay on August 30, 2009 
physics
An asteroid, whose mass is 2.0 104 times the mass of Earth, revolves in a circular orbit around the Sun at a distance that is 2.9 times Earth's distance from the Sun. (a) Calculate the period of revolution of the asteroid in years. (b) What is the ratio
asked by gobind on April 8, 2007 
chemistry
find the mass of silver chloride formed from 33.2ml of a 0.100M solution of silver nitrate and 200ml of 0.200M solution of calcium chloride solution Solution plan:use mass to mass calculations mass of AgNO3moles of AgNO3moles of AgClmass of AgCl
asked by Nyasha on December 6, 2016 
physics
An block of mass m , starting from rest, slides down an inclined plane of length L and angle θ with respect to the horizontal. The coefficient of kinetic friction between the block and the inclined surface is μ1 . At the bottom of the incline, the block
asked by Anonymous on October 15, 2013 
algebra 2
A farmer wants to raise corn and soybean on a 2010 acre of crop land. Each acre of corn requires 2 hours of labor during growing season while each acre of soybean requires only 1 hour of labor. The total amount of hours of labor available during growing
asked by Samantha on October 31, 2010 
Algebra
A winch is used to tow a boat to a dock. The rope is attached to the boat at a point 15 feet below the level of the winch. Find the distance from the boat to the dock when there is 75 feet of rope out. I got 15^2+75^2=X^2. I put a square root around each
asked by Peter on October 5, 2009 
Physics
A plane leaves Seattle, flies 85 mi at 22 degrees north of east, and then changes direction to 48 degrees south of east. After flying 115 mi in this new direction, the pilot must make an emergency landing on a field. The Seattle airport facility dispatches
asked by Jean on September 12, 2012 
Math Statistics
I need to find the critical value of what I have here so far, and I am stuck can someone please help? Percent of children depressed: 4.3% 1250= n 4.3/100= s/1250 53.75= sample mean n=sample size After, mid 2010: Percent of children depressed: 5% 100= n
asked by Anonymous on October 15, 2012 
Probability  Check
Could someone check these answers for me. Thanks 1. (3x+y)^7 = 2187x^7 + 5103x^6y + 5103x^5y^2 + 8505x^4y^3 + 2835x^3y^4 + 567x^2y^5 + 63xy^6 + y^7 2. Eight people are boarding an airplane. Two have tickets for first class and board before those in the
asked by Marin on March 15, 2009 
Biology
Uable to find correct answer: In general it is expected_____________ A) hydrostatic pressure will remain constant throughout the capillary bed B) osmotic pressure will be higher in the arteriole end of the capillary bed compared to the venous end C)
asked by Mary on June 10, 2016 
Psychology
I have looked and looked to answer this question. If any one can help me find the answer please help. Michael is a 40yer old airline plot who has recently begun to experience chest pains. The chest pains began when Michael signed his final divorce papers,
asked by DGC on July 31, 2008 
US HISTORY
1. How did the Iranian Revolution impact the United States? 2. What was Ronald Reagan’s view on the US government? 3. What are the Moral Majority and the “Contract with America?” 4. What did the falling communist regimes in Eastern Europe have in
asked by TheCreeper on May 9, 2017 
math
A Norman window has the shape of a rectangle surmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle.) If the perimeter of the window is 46 ft, find the dimensions of the window so that the greatest possible
asked by Fabiola on March 30, 2007
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