Questions Asked on
December 17, 2014

Social Studies help
Which of the following statements descibes the political climate in Boston after April 20, 1775? A. Bostians find themselvs at odds with colonists in the other colonies as a result of the conflict in Lexington. B. Despite the lost of life in Lexington,
asked by callie 
calculus
The area A = πr2 of a circular puddle changes with the radius. At what rate does the area change with respect to the radius when r = 5ft?
asked by Anonymous 
Language Arts
Which of the following statements best summarizes the "fiddler's bill" Bostonians had to pay for the tea party, as described in Section 1 of Chapter VII? I read the book and spark notes talking about it, but I still need help, does anyone know this?
asked by Dave 
physics
the second floor of a house is 6m above street level. How much work is required to lift a 300kg refrigerator to the secondfloor level?
asked by Anonymous 
algebra
suppose you went to a carnival. the price in was $6, and you paid $0.50 to get on each ride. if you went to the carnival and rodeo 11 rides, how much did you spend?
asked by Abbi 
math
A length of string that is 22 feet long is being cut into pieces that are 1/3 foot long. How many pieces will there be? 22x3=66 pieces
asked by Peggy 
math
Decide whether the each equation has one solution, no solutions,or infinitely many solutions. 1. 2(x3)= 2X A.One solution B.No solutions C.Infinitely many solutions 2. 3(y3)= 2y9+y A.One solution B.No solutions C.Infinitely many solutions 3. 10x26x =
asked by jake 
chemistry 11
Food manufacturers sometimes add calcium acetate to puddings and sweet sauces as a thickening agent. What volume of 0.500 mol/L calcium acetate, Ca(CH3COO)2 (aq), contains 0.300 mol of acetate ions? So I've been over this a hundred times and I still can't
asked by julie 
calculus honor
A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by V = x2h cm3. Find the rate at which the volume of the box is changing when the edge length of the base is 4 cm, the edge length of the
asked by Anonymous 
QUICK CHECK ON VERB QUESTION
The suspect (looked) as though he knew more then he was letting on. 1 point transitive verb intransitive verb linking verb auxiliary verb i think its linking verb
asked by rosey 
language arts
How has the political climate of cotton changed since the beginning of the book? (Johnny Tremain, as in how has it changed from the beginning of the book to now, chapter 6) A Previously Boston considered themselves loyal British subjcts, but after
asked by ben 
Physical Education
The search for identity usually occurs during a. early childhood b. middle adulthood c. late adulthood d. adolescence
asked by lol 
Chemistry
Oxygen gas can be generated by heating KClO3 in the presence of a catalyst. KClO3 KCl + O2 (unbalanced) What volume of O2 gas will be generated at T = 35°C and P = 764.0 torr from 1.51 g of KClO3? I got .414 L and used 22.4 L for moles of O2 What's going
asked by Dan 
Physic
Two point charges of +40x10^6C and 60x10^6 are placed 50 cm apart. What is the distance from +40x10^6 charge along the line joining the two point charges if the resultant potential is zero.. Can you give me the exact formula to do this question and
asked by Syam 
language arts
Which of the following statements best summarizes the "fiddler's bill" Bostonians had to pay for the tea party, as describes in 1 of chapter 7 from Johnny Tremain? A. The port of Boston was closed to all ships, and huge numbers of workers lost their jobs.
asked by kay 
chemisty
determine the molarity of each of the ions present in the following aqueous salt solutions (assume 100% ionization) 1.25 M CuBr2 how many grams of each ion would be present in 100mL of each solutions.
asked by Anonymous 
cne
A rectangular garden measures 3 feet by 15 feet. The gardener decides to extend the garden 1 foot in each of the four directions. What is the perimeter of the new garden in feet?
asked by joey young 
biology
Explain how a scientist would use DNA or protien sequences taken from three different organisms to create a cladogram?
asked by Lisa 
Math( Can you help me with starting this problem)
How fast does the radius of a spherical soap bubble change when you blow air into it at the rate of 15 cubic centimeters per second? Our known rate is dv/dt , the change in volume with respect to time, which is 15 cubic centimeters per second. The rate we
asked by Joan 
calculus
The height of a cylinder with a fixed radius of 6 cm is increasing at the rate of 3 cm/min. Find the rate of change of the volume of the cylinder (with respect to time) when the height is 20cm.
asked by Anonymous 
langage arts
Which of the following passages from the novel is most useful in helping you determine what type of ruler general gage is from Johnny remain? Select all that apply A Sam Adams was so happy his hands shook worse then ever B. He was not brilliant, but he was
asked by paul 
cauculus
The area A = πr2 of a circular puddle changes with the radius. At what rate does the area change with respect to the radius when r = 5ft?
asked by Anonymous 
physics
In compressed state, a spring 3.00 meters long hanging from the ceiling has a potential energy of 2.0 joules. If the entire potential energy is used to release a ball of mass 1.2 kilograms vertically downward, then what is the kinetic energy of the ball
asked by juan 
Statistics
In the past, the mean running time for a certain type of flashlight battery has been 8.0 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has
asked by Justice 
Language Arts Check please
How has the political climate of boston changed since the beginning of the book? A. Previously, Bostonians considered themeselves loyal british subjects, but after parliament pass the tea act, they thought of themeselves as citizens of an independent
asked by Taylor 
Math
The mean of Susan's math and science scores is 74 points. The mean of her math and English scores is 83 points. How many more points did Susan score in English than in science?
asked by Chris 
biology
Explain how a scientist would use DNA or protien sequences taken from three different organisms to create a cladogram
asked by Lisa 
math
A damsel is in distress and is being held captive in a tower. Her knight in shining armor is on the ground below with a ladder. When the knight stands 15 feet from the base of the tower and looks up at his precious damsel, the angle of elevation to her
asked by cavtfbtgrbgrsbnnrsb 
caculus
A 10ft ladder rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 1 ft/sec, how fast, in ft/sec, is the top of the ladder sliding down the wall, at the instant when the bottom of the ladder is 6 ft from the
asked by Anonymous 
algebra
Please help, I am really having trouble understanding this problem. what are the foci of the hyperbola given by the equation 16y^29x^2=144
asked by Abbi 
Chemistry
The density of 18% HCl is 1.09g/ml. Calculate its molarity (M).
asked by Quoc Nguyen 
L.A help please
The term "coming of age" refers to a person or a country that is maturing, or transitioning from childhood to adulthood. Which of the following passages from the text best supports the story's theme of coming of age, as it relates to either Johnny or the
asked by Princess 
chemistry
An equilibrium is dynamic. true or false
asked by Marissa 
BUSINESS MATH
: The Crescent Corporation just paid a dividend of $2 per share and is expected to continue paying the same amount each year for the next 4 years. If you have a required rate of return of 13%,
asked by T 
AP AB Calculus
Linear approximation: Consider the curve defined by 8x^2 + 5xy + y^3 = 149 a. find dy/dx b. write an equation for the tangent line to the curve at the point (4,1) c. There is a number k so that the point (4.2,k) is on the curve. Using the tangent line
asked by Katie G 
maths literacy geog business studies bio English a
What can I study after school with the following subjects maths literacy business studies bio English lo Afrikaans geog
asked by sammy 
physics
a child is twirling a 0.0120 kg ball on a string in a horizontal circle whose radius is 0.100m. The ball travels once around the circle in 0.500s. Determine the centripetal force acting on the ball
asked by lindsey 
Physics
An attack helicopter is equipped with a 20 mm cannon that fires 116 g shells in the forward direction with a muzzle speed of 819 m/s. The fully loaded helicopter has a mass of 4870 kg. A burst of 96.2 shells is fired in a 4.51 s interval. What is the
asked by Joe 
Cardiovascular, Respiratory, and Digestive Systems
What is the root word for the term pericardiectomy?
asked by Anonymous 
Math
A bag contains 3 red marbles, 5 yellow marbles and 6 orange marbles. Three marbles are drawn and NOT replaced each time. Determine the probability of drawing three yellow marbles in a row. State whether the events are dependent or independent.
asked by Jac 
math
A field is 225 m long and 175 m wide. It has two roads in its centre of uniform width of 5 m, one parallel to its length and the other parallel to its breadth. Find the cost of levelling the at rupees 3 per square metre
asked by manav 
physics
Fall time under g is sqrt 2h/g. Can someone give a derivation from the equations of motion please? Thanks.
asked by charlie 
Algebra
A box is to be formed from a rectangular piece of sheet metal by cutting squares measuring 5 inches on a side and then folding the sides. The piece of sheet metal is twice as long as it is wide. If the volume of the box is to be 1760 in^3, what are the
asked by Terry 
Math
1. A threesided fence is to be built next to a straight section of river, which forms the fourth side of a rectangular region. The enclosed area is to equal 1800 ft2. Find the minimum perimeter and the dimensions of the corresponding enclosure.
asked by Amna 
algebra
The Kwon family has a rainwater catchment system they use to water their garden. After 3 days without rain, the depth of water in the tank is 63 inches. After 5 days, the depth is 57 inches. What will the depth of water in the tank be after 17 days?
asked by mazzy 
Logical Fallacy
Penguins are black and white. Some old TV shows are black white. Therefore, some penguins are old TV shows. Is this a valid and unsound argument?
asked by Anonymous 
science
In the course of a short race a car does 50,000 j of work in 7s what is the power of the car during the race
asked by angelo 
chemistry
Which of the following are excited in ultraviolet photoelectron spectroscopy? A. Valence electrons B. Core electrons C. Xrays
asked by Morgan 
Math algebra
If a ball is thrown directly upward with a velocity of 26 ft/s, its height (in feet) after t seconds is given by y = 26t − 16t^2. What is the maximum height attained by the ball? Please just post answer if possible, my calculations are off. Just want to
asked by Jennifer 
Math
You want to make an investment in a continuously compounding account over a period of 100 years. What interest rate is required for your investment to double in that time period? Round the logarithm value and the answer to the nearest hundredth. I got C,
asked by Anonymous 
Cardiovascular Respirtory
What is the meaning of the root word FURC/O? A. Division B. Vein C. Heart D. Blood vessel
asked by Anonymous 
algebra
A stemandleaf plot has a stem of 4 and leaf of 6, but has no a key, Give two possible values that stem represents. Explain the your thinking.
asked by ER 
language arts
Which of the following passages from the novel could be used to support the idea that sam adams was a rebel intent on war with England? (Johnny Tremain) A "the first of the tea ships the yarmouth is entering the harbor. She'll be at castle island by
asked by ben 
Phyiscs
An autographed baseball rolls off a 0.5m high desk and strikes the floor 0.4m away . How fast was the ball traveling when it hit ?
asked by Denise 
principles of economic
Let’s say a newspaper, BeritaHarian (printed in Selangor) costs RM0.50 in 1980 and RM1.20 in 2006. The average wage rate in printing industry in Selangor was RM3.23 per hour in 1980 and RM14.32 in 2006. a. By what percentage did the price of a newspaper
asked by suhanarazmi 
Cardiovascular Respirtory
Which suffix would be used in a term pertaining to a meal? A. EMESIS B. RRHEA C. TRIPSY D. PRANDIAL
asked by MARCUS 
physics
An arrow is shot at an angle 39◦ with the horizontal. It has a velocity of 54 m/s. How high will the arrow go? The acceleration of gravity is 9.8 m/s^2. Answer in units of m
asked by Stephan 
L.A help please
Please check. 4. Which of the following is one of the most significant events in chapter VIII *Johnny Tremain* A. Merchant Lyte's sickness B. James Otis's speech C. Lavinia asking the soldier to get Dr. Warren for her father*** I chose this one D. Dr.
asked by anonymous 
Algebra II
A restaurant sells about 330 sandwiches each day at a price of $6 each. For each $.25 decrease in price, 15 more sandwiches are sold per day. How much should the restaurant charge to maximize daily revenue? Explain each step of your solution. What is the
asked by Mo 
Maths
*There are some goats and hens on a farm. They have a total of 99 heads and leg. There are twice as many hens as goats. HOW MANY HENS ARE THERE?
asked by Ekingdeft 
Math
The rattler roller coaster is 66 ft tall. if you are at the top of the roller coaster and your friend Larry is on the ground 35 ft away from the base of the coaster what is the angle of depression from the top of the roller coaster to the spot where Larry
asked by Nikki 
Algebra 1
Write an equation for the line that is parallel to the given line that passes through the given point. y=3x+7; (2,10)
asked by Steve 
*repost*  Grade 11 math
Word problem: Wes saw fireworks at 28 degrees; Abby (who was standing 20 m away from him) saw the same fireworks at a 40 degree angle. Where was Abby standing? (The answer is 61.8m, but I don't know how to figure it out or sketch the triangle).
asked by Iza 
Stat
Assume that a procedure yields a binomial distribution with a trial repeated n times. Use a binomial probabilities table to find the probability of x successes given the probability p of the success on a given trial N=9 X=0 p=0.30
asked by Bob 
Algebra
To solve the following system of equations by elimination, which step would best to perform first? 1/2a  1/4b = 1 1/3a + b= 3 A. Add the two equations. B. Subtract the two equations. C. Multiply the first equation by 4. D. Divide the first equation by 3.
asked by Anonymous 
Physics
a person standing at the edge of a seaside cliff kicks a stone horizontally over the edge with speed of 31 m/s cliff is 51 m above water. how far from base of cliff does stone land and what is speed of stone when it hits water
asked by Anonymous 
Cellular Anatomy/Integumentary and Musculoskeletal
Hair follicles, sweat glands, and sebaceous glands can all be found in the _______ layer of the skin, which is considered to be "true skin
asked by Anonymous 
social studies
Which of the following was invented last? water frame. light bulb, spinning jenny.
asked by squadhunter 
physics
The radius of curvature of a looptheloop for a roller coaster is 11.8 m. At the top of the loop (with the car inside the loop), the force that the seat exerts on a passenger of mass m is 0.80mg. Find the speed of the roller coaster at the top of the
asked by Anonymous 
math
unseen theorem of circles of class 10
asked by sushmita 
MATH PLEASE HELP
You want to make an investment in a continuously compounding account earning 1.2% interest. How many years will it take for your investment to double in value? Round the logarithm value to the nearest thousandth. Round the answer to the nearest year. I got
asked by Anonymous 
history Civil War
How might one challenge the idea that the United States was wiser after the Civil War?
asked by Morgan 
grammar
Which best describes the underlined group of words? A string of colored lights edged the deck. A. misplaced modifier B. adverb phrase C. adjective phrase D. appositive phrase
asked by Aspen 
math
How does the fact 36÷6=6 help you estimate the quotient of 364,573÷64?
asked by Anthony 
Algebra 1
Tell whether them lines, for each pair of equations are parallel, perpendicular, or neither. y= 1/4x +10 2x+8y=6
asked by Steve 
math
If P:Q = 5:4 and P = a+b and Q = ab, find a:b Explain how to get the answer
asked by stacy 
Finance
Cash Equation: Bettendorf Corporation has a book net worth of $17,800. The company's longterm debt is $6,900. Its net working capital, excluding cash, is $1,600. Its fixed assets are $21,300. How much cash does the company have? If the current liabilities
asked by Key 
chemistry
Which of the following elements can be detected by XPS? A. Hydrogen and lithium B. Boron and helium C. Lithium and boron
asked by Morgan 
Physics
You plan to fly a model airplane of mass 0.655 kg that is attached to a horizontal string. The plane will travel in a horizontal circle of radius 5.50 m. (Assume the weight of the plane is balanced by the upward "lift" force of the air on the wings of the
asked by Anonymous 
social studies
Evaluate this statement: "The sun never sets on the British Empire"
asked by squadhunter 
Algebra
Janice tosses a softball directly upwards with an initial velocity of 100 feet per second. Use the formula h = vt  16t^2 to answer each question. a. When will the ball reach a height of 84 feet? b. When will the ball hit the ground?
asked by Jake 
calculus honor
If y = 2x3 – 4x and , find when x = 1. Give only the numerical answer. For example, if = 3, type only 3.
asked by Anonymous 
Cellular Anatomy/Integumentary and Musculoskeletal
Which one of the following is an example of epithelial tissue?
asked by Anonymous 
physics
6 point masses of mass m each are at the vertices of a regular hexagon of side l.caculate the forces on any of the masses.
asked by daniya 
math
Estimate by first rounding each number to the nearest integer. 4 1/9 + 2 2/13 A. –7 B. –6 C. 6 D. 7
asked by saaraaj 
Chemistry
Nuclear magnetic resonance spectroscopy can be used to study which type of atoms? A. 16O B. 1H C. 2He
asked by Morgan 
Algebra 1
Tell whether the lines for each pair of equations mare parallel, perpendicular, or neither. y= 2x+4 5x+10y=5
asked by Steve 
Cardiovascular Respirtory
A 42yearold male is admitted to the hospital with chronic inflammation of the intestinal walls resulting in diarrhea, constipation, and melena. Which of the following conditions does the patient have?
asked by Anonymous 
Sixth Grade Math
1. Write a phrase in words for each algebraic expression. A. "t  29" Answer:29 minus t B. "a take away 16" Answer:16a Write an algebraic expression with two variables and one constant. Answer: 150 + xy Did I answer the questions correctly?
asked by Stephon 
English
What is an example of dramatic irony in Hard Times? I think the answer is b When the audience knows that Stephen changed his name before Mr. Bounderby knows When the audience knows that Mrs. Gradgrind is dying When the audience knows that Thomas asked
asked by Anonymous 
PreCalculus
Can you create another pair of sixsided dice (different from the standard dice) that produces the exact same probabilities of the sums two through twelve appearing? The only rule is that the numbers on each face must be positive integers. I've been
asked by Evelyn 
Algebra
Steve is driving to a ski resort. At first, he drove at a rate of 65 mph. Then a snow storm started and he had to slow down to 40 mph. In total. it took him 6 hours to drive 310 miles. Which system of equations represents this situation? A. 6x + y= 1 x +
asked by Anonymous 
math
. Allie is helping her parents paint the four exterior walls of the backyard shed. The length from the front to the back of the shed is 10 ft, the width across the front and back is 8 ft, and the height is 6 ft. The door opening on the front of the shed
asked by kasandra whatt 
Physics
box of books weighs 350 n is shoved across the floor with a force of 500 n directed downward at angle of 37 with horizontal. if muk between box and floor is .5 how long does it take box to move 4 m starting from rest and what is largest value of muk that
asked by Anonymous 
Algebra 2
Find the coefficient of the indicated term in the expansion of the given power of a binomial. Identify the missing exponents. (x^7y^2);(x+y)^? Please show work I need to learn how to do it.
asked by Genesis 
english
Which sentence would to grammatically correct? 1) Remember never to do that ever again. 2) Remember to never do that ever again. 3) Remember to never to do that ever again.
asked by lilly 
Algebra 1
Describe how the graphs of y = absolute x and y = absolute x +2 are related.
asked by Steve 
chemistry
2 mole of helium is mixed with 2 gram of hydrogen.find the molar heat capacity of the mixture at contant pressure.
asked by kratika garg 
Cellular Anatomy/Integumentary and Musculoskeletal
Which one of the following is an example of epithelial tissue?
asked by Anonymous 
math
A supermarket sells eggs in cartons of a half dozen($6),a full dozen ($2.18) and a dozen and a half eggs ($3.00) What is the constant proportionality that relates the price to the quantity of eggs.
asked by megan nicole 
Algebra 1
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y3 = 8/3 (x+2); (2,3)
asked by Steve 
Physic
The distance of electron from the nucleus in a hydrogen atom is 5x10^11m.Estimate the electrical potential energy of atom
asked by Syam 
Algebra
A sales clerk at a local deli made the chart below for popular lunch combinations. What is the individual price for a salad? Lunch Pricing Combinations 1 Sandwich + Salad= $8.70 2 Sandwiches + Salad= $13.45 A. $3.25 B. $3.95 C. $4.25 D. $4.75
asked by Anonymous 
Chem
A pressurized can of whipping cream has an internal pressure of 1.035 atm at 28°C. If it is placed in a freezer at 15°C, what is the new value for its internal pressure?in atm
asked by John 
math
Chuck has 18 wins and 9 losses Jesus has 24 wins and 15 losses Mary has 16 wins and 10 losses Selma has 18 wins and 21 losses Which 2 players have the same ratio of wins to losses?
asked by zealand 
English
I just want to know if this paragraph is right, and it doesn't contain grammatical errors. Thank you for the answer! "I brought with me this biscuit, banana and chocolate, which characterize my current eating habbit. In the exam period students think that
asked by SantaClaus 
geometry
Tan@ + tan2@ + tan3@ ... tann@ = ?
asked by Anonymous 
math
Malinda has a savings account set up so that her monthly interest 0.1% of the balance of her savings accounts is given to her as a check at the end of each month. If her savings account has a balance of $1,500 all year. What will be the total amount of
asked by orlando 
social studies
Explain why the unification of italy is an example of nationalism.
asked by squadhunter 
social studies
What was the reason European nations met at the Berlin Conference of 18845?
asked by squadhunter 
Algebra
Lisa, Nicole, and Amber are to mow a rectangular lawn that measures 100 feet by 120 feet. Lisa is going to mow one0third of the lawn by mowing a strip of niform width around the outer edge of the lawn. What are the dimensions of the lawn to still be mowed?
asked by Anonymous 
math
an employee is paid $3600 for the first month. she is paid an additional 1% at the end of the second month, which means a total of $3636. she continues to receive a 1% raise each month for a full year. what is her total salary at the end of the year?
asked by bob 
Chemistry
100 cm3 of alkane X with the general formula CxHy requires 650 cm3 of oxygen for complete combustion. Deduce the structural formulae for the isomers of X.
asked by Jade 
Chem
A bicycle pump inflates a tire whose volume is 577 mL until the internal pressure is 627 kPa at a temperature of 21.7°C. How many moles of air does the tire contain?
asked by Sam 
Physics
What is the coefficient of friction on a 221.9 gram block of wood with 150 grit sandpaper on the bottom being pulled by .392 newtons. NEED HELP IMMEDIATELY!!!!!! Please and thank you
asked by Corey 
math
What is the product written in scientific notation? (2.6 × 10–4)(2.2 × 108)
asked by stephen 
physic
. A 475 kg prestressed concrete beam is to be raised 10.0 m in 24.0 s. How many kilowatts of power is needed for the job?
asked by wellington 
Philosophy
Q: Explain Sartre's idea of freedom and compare that to Walter Benjamin's notion of "aura" and 'authenticity". A: Sartre believes that we are condemned to be free. He syas that we were thrown into this world but now we are responsible for everything that
asked by Rach 
Math! 2 question! Need help!
write an equation in point slope from of the line that passes through the given point and with the given slope m Question 1.) (3 , 4) ; m=6 Question 2.) (2, 7) ; m= 4/5 Please help! No links or websites please! thanks!!
asked by loveiscool 
programming
Hi, i would like to know how to program and hack computers. If you would please help me.
asked by Clayton 
criminology
• Hate and bias crimes are distinguished by the motivations of the perpetrator. Do you feel that this is fair to the perpetrator? Why or why not?
asked by Dee365 
Cardiovascular Respirtory
Which organ sterilizes ingested food? A. Stomach B. Liver C. Salivary glands D. Pancreas
asked by Anonymous 
chemistry
Household bleach is 5.25% NaOCl. What mass of NaOCl would be found in a .5 kg sample of bleach?
asked by Mary 
Physic
The distance of electron from the nucleus in a hydrogen atom is 5x10^11m.Estimate the electrical potential energy of atom
asked by Syam 
Cardiovascular Respirtory
A patient complains of a fast heart rate. Which diagnosis does this statement indicate? A. Arrhythmia B. Infarct C. Ischemia D. Tachycardia
asked by MARCUS 
math
3lbs cost $23.25 6lbs cost $46.50 9lbs cost $69.75 12 lbs cost $93.00 15 lbs cost $116.25 Based on the table,what is the constant of proportionality when using weight to find price?
asked by kayla 
Physics
Find the component form of ⃗v given a magni tude of 9 and an angle of θ = 90◦ with positive
asked by Evelin 
Math
For a college football field with the dimension shown, the angle for kicking a field goal from a ( horizontal) distance of x feet from the goal post is given by∅(x)=tan^(1)〖(29.25/x〗)〖tan^(1) (〗〖10.75/x〗) .Show that f(t)=t/(a^3+t^2 )
asked by Amna 
Cardiovascular Respirtory
Which one of the following suffixes means "spitting"?
asked by Anonymous 
Cardiovascular Respirtory
Which is not a symptom of peptic ulcers
asked by Anonymous 
physics
9th grade physics sketch a picture of the initial total velocity for the projectile when the angle is at 0 degrees, 30 degrees and 60 degrees. Resolve each into vertical and horizontal components. No velocity given
asked by shilpa 
Graph Theory/ Algorithms / Computer science
I am working on this problem from the book, Data Structures & Algorithm Analysis in C++. The problem is: 9.40 Give a polynomialtime algorithm that ﬁnds ceil(V /2) vertices that collectively cover at least threefourths (3/4) of the edges in an arbitrary
asked by Bobby 
math
the third term of a geometric sequence is 25 and the eighth term is 25/32. find a, r, and t
asked by bob 
Philosophy
Explain Sartre's idea of freedom and compare that to Walter Benjamin's notion of "aura" and 'authenticity".
asked by Rach 
7th grade math
Can you check these problems? 1. 4x^2 + 3x  4x +5 = 4x^2  x + 5 2. m  n + m  n  n = 2m  3n 3. (7x + 5  3y)  (3x  5 +4y) = 7x + 3x 3y + 4y + 0 = 10x  y = 0 4. m/8  9 = 5 m/8 = 5 + 9 m = 14/8 m = 7/4 = 1 3/4
asked by Alexis 
physics
A steel ball is thrown vertically upward and a ping pong ball is dropped vertically downward. the two balls roll at the same time. which will have a greater acceleration, why?
asked by Anonymous 
Cellular Anatomy/Integumentary and Musculoskeletal
Which group of words are energy sources for muscles
asked by Anonymous 
Why am i bad at Reading Comprehension  English
i am good at English but every time we have a reading comprehension, i either fail it or get a bad mark. WHY. all i have to do is read it and answer question of what i just read. But i still get a bad mark. How can i prepare myself for the next one. i wan
asked by Lisa 
SciencePhysics
A mover is pushing a crate across the floor. He exerts a force of 500 Newtons and pushes the crate a distance of 5 Meters. How much work did the mover do on the crate?
asked by Katie 
SS
Is explaining a country's location compared to two continents an example of relative location?
asked by Anonymous 
social studies
which economy systems have the most in common? (Capitalism, communism, or socialism.) How?
asked by squadhunter 
physic
A 475 kg prestressed concrete beam is to be raised 10.0 m in 24.0 s. How many kilowatts of power is needed for the job?
asked by wellington 
physic
A hammer falls from a scaffold on a building 50.0 m above the ground. Find its speed as it hits the ground.
asked by wellington 
math
I need help converting 61.125 inches to height.
asked by malcolm 
Cardiovascular Respirtory
Which of the following structures are tubes? A. Cilia, adenoids, mucous, epiglottis B. Apex, base, hilum C. Frontal, maxillary, sphenoidal, ethmoidal D. Eustachian, pharynx, bronchi
asked by MARCUS 
math
The ratio of the monthly incomes of A and B is 4 : 3. The ratio of their monthly expenditures is 5 : 4. If A saves one fourth of their monthly income, find their monthly savings. Please help me with this.
asked by angelin 
Algebra
How many solutions does the following system have? { 16x  8y=20 { 4x  2y= 5 A. O B. 1 C. 2 D. Infinitely many
asked by Anonymous 
math
At the inauguration the President was honored with a 21 gun salute. The report from each gunshot lasted one second. Four seconds elapsed between shots. How long did the salute last?
asked by Dez 
Algebra
Adam kicks the football in his backyard. The path of the football when kicked can be represented by the quadratic function y =  16{x^2} + 85x where x is the horizontal distance (in feet) and y is the height (in feet). How far does Adam kick the football?
asked by Zyere 
English Help
Which represents a way for the author to draw attention to the thoughts of a subjectmatter expert? I think its c. A photograph A table of contents A pulledout quote Bulleted points
asked by Anonymous 
Chemistry
Calculate the %(m/m) concentration of 6.00 M H2SO4. The density of the 6.00 M H2SO4 solution is 1.34g/ml.
asked by Tuan Le 
Cardiovascular, Respiratory, and Digestive Systems
A patient complains of a fast heart rate. Which diagnosis does this statement indicate?
asked by Anonymous 
social studies
On which two industries did early industrialism focus?
asked by squadhunter 
Math
*not multiple choice* u^3 = 1/125 y  1 = 4y  2/3 * not sure how to do this what is the y intercept of the line? y= 3x  5 * my answer is 5 when 40 is added to the number miles she ran last week..the result is the same as adding 10 to 4 times the number
asked by Anonymous 
6th grade math
what is the reason why we have an order of operations? Explain and provide an example.
asked by Alicia 
Physics
gtrgrt
asked by Kylie 
Math Help
Change the exponential statement 5^x =125 into an equivalent logarithmic statement.
asked by Jackie 
Algebra 1
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y3 = 8/3(x+2); (2,3)
asked by Steve 
Cardiovascular, Respiratory, and Digestive Systems
Which is not a symptom of peptic ulcers? A. Gangrene B. Gnawing pain in the abdomen C. Loss of appetite D. Nausea
asked by Anonymous 
Cellular Anatomy/Integumentary and Musculoskeletal
Which process involves the removal of thin layers of malignant growth and subsequent microscopic examination?
asked by Anonymous 
Physics
A block of mass 8.1 kg is pulled to the right by an applied force of 76.2 N. If the acceleration is 0.84 m/s^2, how much friction must be present?
asked by Breauna 
Cellular Anatomy/Integumentary and Musculoskeletal
Which of the following is an accessory organ of the integumentary system?
asked by Anonymous 
math
The bus is 55 feet long and 12 feet wide the maintenance crew wants to paint 3 pink stripes around the outside of the bus what will be the total length of the three pink stripes?
asked by Dove 
social studies
Explain the relationship between industrialism and capitalism.(what is it? who owns businesses? how are business decisions made?
asked by squadhunter 
physics
How much work is done on a lawn mower pulled 3.4 m by a force of 54 N at an angle of 10°?
asked by Corey Golden 
social studies
Why were European nations interested in taking over African continent? (2 reasons)
asked by squadhunter 
social studies
In what ways are capitalism, socialism, and communism different from each other? Explain.
asked by squadhunter 
English..?
can someone give me a list on the solutions for the problem inability to focus on task. thank you
asked by thi 
Cardiovascular, Respiratory, and Digestive Systems
The medical term for "loss of appetite" is
asked by Anonymous 
Science
Assume that you have 15ml of 2.5M potassium hydroxide but only have concentrated bottle of 16M strength. How would you obtain this
asked by Jon 
Math (Repost)
*not multiple choice* u^3 = 1/125 y  1 = 4y  2/3 * not sure how to do this what is the y intercept of the line? y= 3x  5 * my answer is 5 when 40 is added to the number miles she ran last week..the result is the same as adding 10 to 4 times the number
asked by Anonymous 
biology
Explain how a new population might be formed
asked by Anonymous 
math
how many quarters nickels and dimes are in $45 quarters 5 times more than nickels, and nickels 3 times more than the dimes
asked by hwei 
Cardiovascular Respirtory
In which condition is the patient most likely to hemorrhage? A. Thalassemia B. Erythroblastosis fetalis C. Thrombocytopenia D. Polycythemia
asked by CHARLES 
INFORMATION LITERACY
6. Scholarly journals differ from magazines in that they're
asked by ASANTE 
HEALTH
Phonology refers to the science which treats A. blood disorders. B. vocal sounds. C. heart rhythms. D. nutritional deficiencies.
asked by MARCUS 
programming
Can someone help me reprogram my computer and help me show whats on this screen to that computer?
asked by Clayton 
Science Please Help
an illness caused by fungus
asked by Anonymous 
English
Which author wrote after the Victorian age? Lord George Gordon Byron Lewis Carroll D.H. Lawrence Emily Brontë
asked by Anonymous 
Math
How many solutions does the following system have? { 16x  8y=20 { 4x  2y= 5 A. 0 B. 1 C. 2 D. Infinitely many
asked by Anonymous 
Algebra 2
Find the indicated term of each expansion. fifth term of (x^2+squ. root 3x)^8 Please show work I need to learn how to do it.
asked by Genesis 
social studies
throughout the "Age of Industrialism" the number of people that worked in agriculture dropped significantly. Explain why is this so.
asked by squadhunter 
social studies
6. The United states was the second nation to industrialize. what event seemed to start American industrialism?
asked by squadhunter 
Cardiovascular, Respiratory, and Digestive Systems
The function of the sinoatrial node is to
asked by Anonymous 
social studies
7. Describe the average of many factory workers in textile factories.
asked by squadhunter 
social studies
why would families allow their children to work in factories at a young age?
asked by squadhunter 
social studies
Why would a unified Germany make England and France nervous?
asked by squadhunter 
social studies
List these power sources in chronological order: 1.Steam 2.Animal 3.Hand 4.Water 5.Electric
asked by squadhunter 
Algebra 2
solve 200(1+8%/12)^12 Please show work!!!!
asked by Alicia 
math
3.75a + 2.50s = 1518.75 what is a and s equals to?
asked by Lisa 
math
Inline skates sell for $49.99 at Jimmy's Sports Store. What is the price after a discount of 25%?
asked by keneisha r 
Calculus
find the absolute extrema for f(x)= (5x) with a closed interval of 1,2
asked by AC 
chem
the following reaction occurred at 45 degrees all gases h2+f2=2hf the equlibrium conc in a 5ml container are h2=.0500m, f2=.0100m and hf =.400m. if .200ml of f2 is added calculate the concentrations and pressures of all gases once equlibrium is
asked by sid 
Cardiovascular Respirtory
When referring to a distended blood vessel, a doctor may use the term A. ascites. B. varicose. C. globulin. D. syncope.
asked by MARCUS 
Math
a. 8 3/8 + 6 1/4 b. 4.2 (2.6) c. 2 1.2  3(5 + 7.25) + 5 I don't want the answers, I just want to know how to find the answer.
asked by kayla 
Mathematics
40E6/x60E6/(0.5x)=0.. Solve x..
asked by Syam 
HEALTH
Phonology refers to the science which treats
asked by MARCUS 
chemistry
Can someone show me how to make a smoke bomb?
asked by Clayton 
math percentage
100 (572498)/498 14.859437751 To the nearest tenth, what is the percent increase in attendance from last year to this year?
asked by keisha 
social studies
Explain the relationship between industrialism and socialism. (what is it? why was it created? who owns businesses? how are business decisions made?
asked by squadhunter 
social studies
identify two ways that people's lived changed as a result of industrialism.
asked by squadhunter 
biology
what is the most accepted mechanism for evolution
asked by Anonymous 
Foreign Languages
Can someone post like the German alphabet?
asked by Clayton 
math
what is the area of surface of revelution of function x= 1/3(y^2+2)^3/2 between the 1
asked by A 
math
Q.the city has a fleet of 27 bushes. Each bus can seat 44 people at a time. If all the buses were in use at the same time and each bus was full, how many people would be seated on all 27 buses. A. Do I add or multiple?
asked by Amber ♡ 
^Math^
2/3(3x+4)1/2(2x+5)=6
asked by Ekingdeft