
inverse function question
Hey, I'm having trouble fully understanding absolute value graphs and I've been asked find the largest value of a so that f^1 exists for the function: f: (efinity,a) > R where f(x)= logel2x1l *note: i have used 'l' to represent the straight line
asked by elle on November 8, 2007 
Maths
Let S be a set of 31 equally spaced points on a circle centered at O, and consider a uniformly random pair of distinct points A and B (A,B∈S). The probability that the perpendicular bisectors of OA and OB intersect strictly inside the circle can be
asked by Someone need help~ on May 26, 2013 
physics
A locomotive is running at a constant speed of 100 km/ h. The diameter of driving wheels is 1.8 m. The stroke of the piston of the steam engine cylinder of the locomotive is 600 mm. Find the centripetal acceleration of the crank pin relative to the engine
asked by Anonymous on October 14, 2017 
math
Let S be a set of 31 equally spaced points on a circle centered at O, and consider a uniformly random pair of distinct points A and B (A,B∈S). The probability that the perpendicular bisectors of OA and OB intersect strictly inside the circle can be
asked by Mathslover on May 27, 2013 
Physics
A constant torque of 22.9 N·m is applied to a grindstone whose moment of inertia is 0.168 kg·m2. Using energy principles, and neglecting friction, find the angular speed after the grindstone has made 17.1 rev, assuming it started from rest. Answer in
asked by dallas on April 2, 2013 
physics ap
we'l find the time, t, for the ball to fall from the tabletop to the floor. use the equation Δy=viΔt+at^2/2. Take the vi to be zero and a to be 9.81 ±.02 m/s^2. you must first solve this equation for t. Δy=.922m what am i suppose to do with the
asked by Anthony on February 4, 2017 
physics
TWo identical l5.0kg balls, Figure P5.85 each 25.0 cm in diameter, are suspended by two 35.0cm wires (Fig. P5.85). The entire apparatus is supported by a single 18.0cm wire, and the surfaces oi the balls are perf'ectly smooth. (a) Find the tension in
asked by Mon on March 30, 2017 
Trig
I need help with these kind of problems. We are dealing with word problems and/or pictures that are solved by the Law of Sin or Cosine. If any one kows a wonderful web site that can help with these, I would greatly appreciate it. A parollelogram has side
asked by Jennifer on November 9, 2009 
Math
An aircraft which is maintaining a constant altitude of 1000 meters is travelling directly away from an observer. At a particular instant the sngle of elevation is 52 degrees and 12 seconds later the angle of elevation is 16 degrees. Find the distance
asked by Haiano on June 2, 2014 
chemistry
the percentages of carbon,hydrogen and oxygen in vitamin c were determined by burning a sample weighing 2.00mg,the masses of carbondioxide and water formed are 3.00mg and 0.81mg respectively.from these information,find the percentage of each element and
asked by yankoua on October 28, 2009 
calculus
Find the dimensions of the right circular cylinder of greatest volume which can be inscribe in a right circular cone with radius of 5 inches and a hieght of 12 inches(hint:use similar triangle property).also draw a label diagram....plz answer its too
asked by daan on November 7, 2010 
Social
What was the bonus army, why were they protesting and what happened to them? i cant find this anywhere soooo plez helppppp thanks
asked by Joe on March 22, 2007 
Social Studies
How might America be different if the Erie Canal had not been built? I think America might be different if it hadn’t been built because New York would not have become our financial capital. The struggle to find cost effective ways of shipping bulk goods
asked by Anonymous on May 15, 2014 
geometry
Miguel looks out from the crown of the Statue of Liberty approximately 250 ft above ground. He sights a ship coming into New York harbor and measures the angle of depression as 18 degrees. Find the distance from the base of the statue to the ship to the
asked by kaelan on May 4, 2012 
Math
500$ is invested at 8.5% compounded annually. Find how long it will take until the fund grows to $800 The function g(x)= 23(1.06)^x gives the Celsius temperature in x minutes after a large quantity of ice has been added to a bowl of water. When will the
asked by kaylarae on April 5, 2010 
HUM 130
I can not fine these words like in Hindu terms. Karma Reincarnation I did this one as far as I define it. Yoga Guru Chakras I have never heard of the words I havent defined yet. What is your personal understanding of each of these terms? What differences
asked by dawn on November 27, 2007 
physics
Three charges are fixed in the x−y plane as follows: 1.5nC at the origin (0, 0); 2.6nC at (0.65m , 0); –1.8nC nC at (0, 1.50m ). Find the force acting on the charge at the origin. Express your answers using two significant figures. Enter the x and y
asked by James on January 27, 2014 
math
Question Part Points Submissions Used Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that satisfy the conclusion of Rolle's Theorem. (Enter your answers as a commaseparated list.)
asked by joe on October 17, 2012 
math
A farmer has 110 metres of fencing to fence off a rectangular area. Part of one side is a wall of length 15m. Find the dimensions of the ﬁeld that give the maximum area. Answers: length and width = 31,25m Thank you so much for a huge help.
asked by Lucas on October 22, 2013 
algebra
a local grocery store has plans to construct a rectangular parking lot that is bordered on one side by a highway. there are 1280 feet of fencing avaliable to enclose the other three sides. find the dimensions that will maximize the area of the parking lot.
asked by Anonymous on November 30, 2010 
Biology
Evolution by artificial selection is a common way by which people breed plants and animals to have characteristics that we find desirable. Imagine that you are working in a lab where scientists are trying to breed a strain of apple that has much higher
asked by Anonymous on October 4, 2015 
MATHS
Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth. The diagram is not drawn to scale. triangle has sides 7, Y and X and 45 degree angle can someone show me how to do this? im
asked by Corie on February 13, 2013 
Math
Erica has scores:131, 120, and 140, each out of 150 points, on her algebra tests. Use an inequality to find the score she must make on the final exam to pass the course with an average of 80 percent or higher, given that the final is worth 200 points.
asked by Julian on September 11, 2013 
physics
A shotputter moves his arm and the 7.0 kg shot through a distance of 1 meters iving the shot a velocity of 10 m/s from rest. Find the average force exerted on the shot during this time how do you solve this problem. Is this question related to Kinetic
asked by Omari on March 31, 2010 
HTT / 230 please help
i need help i can not understand this Question i don't know where to find the answer i have been looking for hours please some one help me ! Question is my is in hospitality finances class Explain why depreciation expense should be added back when
asked by Beckylynn on December 5, 2013 
Math
The Basketball Birthday Batter Package at a Minor league ballpark costs $192. The Package includes tickets, drinks, and cake for A group of 16 children. Write an equation To find the cost per child. 16c = $192
asked by NEED HELP ASAP on October 20, 2014 
Algebra
The Basketball Birthday Batter Package at a Minor league ballpark costs $192. The Package includes tickets, drinks, and cake for A group of 16 children. Write an equation To find the cost per child. 16c = $192
asked by Mike on October 20, 2014 
physics
A mass of 3.25 kg is attached to the end of a spring that is stretched 20 cm by a force of 14 N. It is set in motion with an initial position x_0 = 0 and initial velocity (in m/s) v_0 = 11. Find the amplitude, period, and frequency of the resulting
asked by RAj on October 17, 2014 
uv,,math
find the distance between the cities,,assume that thee earth is a sphere radius of 4000 miles at that cities are on same longitude, one city is due north of the order,,,San Francisco California has 37 degree 47'36" while Seattle,Washington 47 degree 37'18"
asked by glenn on September 14, 2016 
Physics...help!
A sled slides along a horizontal surface on which the coefficient of kinetic friction is 0.30. Its velocity at point A is 7.6 m/s and at point B is 4.0 m/s. Use the impulsemomentum theorem to find how long (in s) the sled takes to travel from A to B.
asked by Me on October 26, 2011 
banking
Your bank statement has arrived and shows an ending balance of $972.25. After reconciling the checks and deposits that have cleared, you find you have check #1234 for $15.00, #1235 for $9.23, and #1236 for $22.50 and two deposits of $123.56 and $156.78 as
asked by pj on August 2, 2014 
HUM 130
I can not fine these words like in Hindu terms. Karma Reincarnation I did this one as far as I define it. Yoga Guru Chakras I have never heard of the words I havent defined yet. What is your personal understanding of each of these terms? What differences
asked by dawn on November 27, 2007 
Maths
Let S be a set of 31 equally spaced points on a circle centered at O, and consider a uniformly random pair of distinct points A and B (A,B∈S). The probability that the perpendicular bisectors of OA and OB intersect strictly inside the circle can be
asked by ABCD on May 29, 2013 
physics
A 5kg object placed on a frictionless, horizontal table connected to a string that passes over a pulley and then is fastened to a hanging 9kg object. Draw a free body diagram of both the objects. Find the acceleration of the two objects and the tension in
asked by Chansa on May 4, 2016 
goegraphy
Are there any online Nystrom World Atlas. I forgot may book at school and can't do my work without it. Very few textbooks are online; the few that are require a username and password, usually provided by your teacher. Here's an example:
asked by Alana on August 31, 2006 
math
Justin recently drove to visit his parents who live 96 miles away. On his way there his average speed was 20 miles per hour faster than on his way home (he ran into some bad weather). If Justin spent a total of 4 hours driving, find the two rates.
asked by crystal on July 26, 2019 
math
The square base of the Great Pyramid of Khufu has a length of approximately 1.476 * 10^3 feet. Its height is about 2.17*10^2 feet. Find the approximate volume of the pyramid. Write your answer in scientific notation. Round the coefficient to the nearest
asked by scientific notation plz help on October 27, 2016 
english
This is for Chrestomanci readers :) I'm writing an essay on possibilities, and I remember that in Witch Week, there is a passage where Chrestomanci describes other worlds notably the one in which the French defeated the British, and what that world was
asked by cleo on May 2, 2008 
physics
Find the vector components along the directions noted in parentheses. a. a car displaced 45degrees north of east by 10.0 km (north east) b. a duck accelerating away from a hunter at 2.0meter per second squared at an angle of 35degrees to the ground
asked by i love polka on October 4, 2008 
social studies
There was a crossword puzzle in issue 24 of the N.C weekly reader...8 across and neither my child nor myself could find the answer, she answered all of the rest of the puzzle words, but this one stumped her and it did me as well, the question was, "N.C to
asked by Lee on May 15, 2017 
social studies
please check my answer: why did african americans go from the rural south to northern cities starting in the late 1800s?  so they could be around other races and cultures  to change identities  to escape the discrimination and to find better jobs ** 
asked by ramen on March 14, 2017 
Chemistry
a 6.0 mole sample of Ca3(PO4)2 and a 12.0 mole sample of SiO2 react in an evacuated vessel. after one of the reactants is fully consumed, how much of the gas is created? How exactly would you solve this problem? Would you have to find the molar mass of
asked by Allison on November 18, 2015 
math
topic tree diagram. a box contain 6red and 4blue,5white balls.there balls are the bag one after the other without replacement find the prob of obtaining 1 first the same colour 2 first blue 2nd red,than white. 3. 1st red. 4different colours
asked by Tebiowei on June 16, 2016 
probability
Susan has a bag of sweets containing 7 chocolates and 5 toffees. Ahmad has a bag of sweets containing 3 chocolates, 4 toffees and 2 boiled sweets. A sweet is taken at random from Susan’s bag and put in Ahmad’s bag. A sweet is then taken at random from
asked by Ataul on October 25, 2015 
Please proofread my essay
Weather Gone Wild During this semester, I was to keep track of a current event. I chose researching extreme weather nation wide, but I was most interested in discovering if there was any sort of extreme weather happening around the United States, as well
asked by shining_star007 on November 19, 2006 
Math
Mulitple Choice Find the slope. A coordinate graph shows a line through 2 points. One point has coordinates negative 3 comma 3. The other point has coordinates 1 comma negative 5. A. 2** B. –onehalf C. –2 D. onehalf Use the graph below to answer the
asked by Kadance on February 22, 2019 
Physics
An airplane is ﬂying in a horizontal circle at a speed of 104 m/s. The 88.0 kg pilot does not want the centripetal acceleration to exceed 6.15 times freefall acceleration. Find the minimum radius of the plane’s path. The acceleration due to gravity is
asked by Dave on February 8, 2013 
ethics and moraling reasoning
According to Thomas Hill’s account of environmental ethics, a person might show a lack of virtue when they: (Points : 1) fail to realize that human needs and interests are worthless and unimportant. fail find any aesthetic value in nature. fail to
asked by Christopher on February 10, 2016 
physics
Jordan throws a golfball straight up from the top of a building 50 meters high. The initial speed of the golfball is 20 m/s and it just misses the edge of the roof when it eventually falls. Neglecting air resistance, find the velocity of the golfball just
asked by Ellie on October 12, 2014 
calc 1
If a ball is thrown in the air with a velocity 46 ft/s, its height in feet t seconds later is given by y = 46t − 16t2. (a) Find the average velocity for the time period beginning when t = 2 and lasting 0.5 second 0.1second 0.05 second 0.01 second i tried
asked by feather on January 23, 2016 
Physics
Can someone help me with the formula of horsepower? In my lesson, it shows me how power = ft*lb/s... but then it kinda stops and doesn't tell me how to find hp from this. I tried searching online but I'm still confused. There's something about watts and
asked by Max on February 17, 2018 
biology urgent...highly confused
How does pH affect the activity of catalase? Consider both high and low pH, and explain your observations by discussing the effect of pH on protein structure. I cannot find anywhere in my notes, or text book, or even on the internet how pH affects
asked by Leo on February 27, 2008 
English Help Please
Which line of dialogue by Anne in The Diary of Anne Frank, Act I reveals that Anne is struggling to find herself? A. "I knew it was the last night in my own bed, and yet I slept soundly." B. "I'll take the room in the afternoons." C."You are the most
asked by Anonymous on March 9, 2015 
Lang Arts
in all together now Jordan uses appeals to emotion and appeals to reason to try to persuade her readers that her views are important. in 1 paragraph cite 1 example of each kind of appeal. then explain weather you find Jordans appeals convincing supporting
asked by Help Plz on December 31, 2015 
Math
In "All Together Now," Jordan uses appeals to emotion and appeals to reason to try to persuade their readers that her views are important. In a paragraph, cite one example of each kind of appeal in her work. Then, explain whether you find Jordans appeals
asked by Mister Max on April 18, 2018 
music
what is an element in music There are a number of musical elements: rhythm, melody, dynamics, harmony, tempo, timbre, articulation, texture and form. You can find definitions for these by clicking on MUSIC under SUBJECTS on the left side of your screen,
asked by sasha on September 26, 2006 
Math
The boxandwhisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by
asked by Gianna on May 4, 2017 
math
The boxandwhisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by
asked by ROBLOX GIRL on March 8, 2019 
Math
The boxandwhisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by
asked by Anon on April 19, 2017 
math
The boxandwhisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by
asked by help on March 11, 2019 
math
A drawer contains exactly 5 red socks, 8 blue socks, 10 while socks, 12 green socks , and 7 yellow socks. Find the least number of socks to be chosen which will guarantee that there will be at least seven socks of the same color.
asked by sally on November 30, 2012 
Precalculus(NEED HELP ASAP PLEASE!!)
cot(theta)= 3 pi < theta < 3pi/2 Find: sin(theta)= 1 ? cos(theta)= 3 ? tan(theta)= 1/3 ? sec(theta)= 1/3 ? csc(theta)= 1 ? That's what I came up with, but they are not correct, PLEASE help me where I went wrong!!
asked by jh on March 28, 2010 
math
find the angle that is coterminal to 525 degrees and lies between 0 degrees and 360 degrees? 165 degrees 255 degrees 195 degrees 345 degrees
asked by Brittany on June 24, 2010 
trig
If sin theta is equal to 5/13 and theta is an angle in quadrant II find the value of cos theta, sec theta, tan theta, csc theta, cot theta.
asked by Julise Alliance on February 28, 2013 
English
Thank you for your help in many ways. Would you like to check the questions and answers? I need your correction. Thank you. 7. What is the capital of Canada?  It¡¯s Ottawa. 8. What animal live in Canada?  Many beavers live in Canada. 9. What do people
asked by rfvv on June 1, 2015 
probability
Consider n independent rolls of a ksided fair die with k≥2: the sides of the die are labelled 1,2,…,k and each side has probability 1/k of facing up after a roll. Let the random variable Xi denote the number of rolls that result in side i facing up.
asked by JuanPro on March 28, 2014 
College
Shantisha Brown SC54301 Article Critique 1 Mindes, Gayle; Murphy, Kathleen Torina (1982). The Importance of Play and Games in the Middle School Program for Emotionally Disturbed Young Adolescents. Journal of Mental Health Counseling, 31, 131140. In this
asked by Shantisha on June 12, 2011 
Math
1. What is 0.32 as a fraction in simplest form My answer was 32/100 2. Find the sum of 2 1/2 and 2/5 My answer was 2 3/7 3. Which of the following makes the statement true 1/5^0=? My answer was 1 4. The area of a certain state is 840,000 Square miles what
asked by Nichole on September 21, 2018 
math, economics, game theory
Two people have 10 dollars to divide between themselves. they use the following procedure. each person names a number of dollars (nonnegative integer), at most equal to 10. IF the sum of the amounts that the people name exceeds 10 and the amounts named are
asked by eric on September 10, 2007 
physics
Find the Magnitude of the force exerted by each cable to support the 625 N punching bag. One cable is connected to the ceiling with an angle of 37 degrees and the other cable is connected perpendicular to the side wall (Horizontal). HELPP
asked by kacey on August 9, 2012 
math
A ski resort has 3 chair lifts, each with access to 6 ski trails. Explain how you can find the number of possible outcomes when choosing a chair lift and a ski trail without making a list, a tree diagram, or table.
asked by Anonymous on March 9, 2016 
Statistics
Dear Lee, Please confirm these answers to this question. your medical terminology instructor listed the following grades for the class out of a 75 point test: 33,34,43,45,45,54,55,59,60,62,64,66,67,68,67,68,68,69,70,70 a.find the 90th percentile b. your
asked by Ben on November 3, 2013 
PHYSICS
Two horizontal forces, F1 and F2, are acting on a box, but only F1 is shown in the drawing. F2 can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the surface. Suppose that = +6.2 N
asked by Tiffany on February 2, 2011 
physics
TWO BLOCKS a AND b ARE CONNECTED BY A HEAVY ROPE OF MASS 2kg THE MASSES OF a AND b ARE 10 AND 5kg RESPECTIVELY.IF AN UPWARD FORCE OF 200N IS APPLIED TO THE TOP ROPE A:FIND THE ACCELERATION OF THE SYSTEM B:WHAT IS THE TENTION AT POINT P1 AND P2 ON THE HEAVY
asked by Fonde on January 13, 2012 
Physics
A ball is thrown horizontally from the top of a building 45.2 m high. The ball strikes the ground at a point 78.9 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 . Find the time the ball is in motion, initial velocity, and x and y
asked by Bob on November 10, 2013 
Algebra
A word processing station was purchased by a company for $10,000. After 4 years it is estimated that the value of the station will be $4000. If the value in dollars V and the time the station has been in use t are related by a linear equation, find the
asked by Jesus T. on September 12, 2007 
math
Mr.Jacobs budgeted $1,200 for tiles.His sketch of the floor requires him to use 38 white tiles.Each white tile costs $12.Write and solve an inequality to find the maximum amount he can spend on brown tiles.
asked by Pedro on March 9, 2016 
physics
Find the Magnitude of the force exerted by each cable to support the 625 N punching bag. One cable is connected to the ceiling with an angle of 37 degrees and the other cable is connected perpendicular to the side wall (Horizontal). HELPP
asked by kacey on August 9, 2012 
Physics
A penny is placed at the outer edge of a disk (radius = 0.159 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.50 s. Find the minimum coefficient of friction necessary to allow the penny to
asked by Jessica on February 20, 2012 
Math
You come home after dark, and porch light is out. You cannot tell which key opens the door.. you randomly try the 5 keys on your ring, 2 keys open your door. Draw a tree diagram for the experiment & Find the probability of opening the door on the first or
asked by Angie on November 24, 2012 
physics
A passenger riding on a train moving over a bridge with a velocity of 55m/s, drops a pen out of the window. the pen lands in the river below 2.4 seconds later. A. find how high the window was above the water. B. how far forward did the pen move?
asked by Anonymous on January 17, 2011 
physics
A car of mass 1410 kg traveling at 26 m/s is at the foot of a hill that rises 115 m in 4 km. At the top of the hill, the speed of the car is 14 m/s. Find the average power delivered by the car's engine, neglecting any frictional losses.
asked by Rodrigo on October 4, 2012 
physics
A passenger riding on a train moving over a bridge with a velocity of 55m/s, drops a pen out of the window. the pen lands in the river below 2.4 seconds later. A. find how high the window was above the water. B. how far forward did the pen move?
asked by Anonymous on January 17, 2011 
Business Math
3.) The demand equation for a certain product is q=50040p+p^2 where p is the price per unit (in dollars) and q is the quantity of units demanded (in thousands). Find the point elasticity of demand when p = 15. If this price of 15 is increased by Â½%,
asked by pypski on December 14, 2016 
math  surface area and volume
A cylindrical bucket with base 15 cm with water upto a height of 20 cm a heavy iron spherical ball of radius 9cm is drop into the bucket to submerge completely in the water. Find the incrrase in the level of water.
asked by s.yashraj on January 31, 2016 
Geometry
I find these questions so difficult! I've been trying to solve them but I just can't. As they are diagrams they are hard to express in words, so the questions are the links below: 1) tinypic(.)com/r/25z7486/7 2) tinypic(.)com/r/4uhrg3/7 3)
asked by Ray on March 8, 2011 
Physics
A ball hanging from a twisted string is released from rest, and spins around in a circle (reversing direction periodically). The angular velocity of the ball is given by: 𝜔(𝑡)=(16 𝑟𝑎𝑑/𝑠) sin[(𝜋/5 𝑟𝑎𝑑/𝑠)𝑡] Find the number
asked by A on October 21, 2016 
tangential acceleration??
An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. What is the tangential acceleration of a point 9.50 cm from the axis of rotation? Your answer should be given in m/sec squared. Tangential acceleration = angular acceleration * radius How
asked by anonymous on September 13, 2017 
physics rewrite
starting from rest, a ball rolls, down an incline at a constant acceleration of 2meters per second squared what is the velocity of the ball after 8.5 seconds? how far does the ball roll in 10 seconds? any one can help pleasse im stuck show n detail how to
asked by ashley on January 13, 2008 
Physics
A car of mass 1490 kg traveling at 22 m/s is at the foot of a hill that rises 115 m in 3.2 km. At the top of the hill, the speed of the car is 12 m/s. Find the average power delivered by the car's engine, neglecting any frictional losses.
asked by Jennifer on March 5, 2015 
Mathematics
On a market day Mrs.lana walks to the market from her home at steady speed. This journey normally takes her 2 hours to complete. She finds, however that by increasing her speed in km/hr.she can save 20 minutes. Find her usual speed in km/hr?
asked by CEO on July 6, 2019 
math
) A chord AB of length 13cm is drawn in a circle centre O at a distance of 5cm from O. Find the radius of the circle. Stop at 1 d.p.(b) TA and TB are tangents to a circle centre O. TOC is a straight line and
asked by bliss on September 8, 2016 
Calculus  Volume by Integration
Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the yaxis: y=(x2)^32, x=0, y=25 (a)solve by either the disk or washer method (b)solve by the shell method (c)state which method is easiest to
asked by Nicole on November 24, 2013 
Math
Maria leaves her house to meet jane at the zoo. Jane lives further away than Maria and drives 8mph fatser than Maria. Their combined distance is 84 miles. If they both drive 45 minutes, find their average speeds.
asked by Barbara on February 19, 2013 
Add math
George has planted several types of vegetables for his own consumption on an empty rectangular plot of land beside his house. He wants to fence the land as a dimension of (12x)m and (4x)m. Find the length, in m of the fence he has to buy when the area of
asked by Michele on January 2, 2017 
Physics
A rifle aimed horizontally at a target fired a bullet which lands 2 cm below the aim point. If the rifle was 25 m away find a) the flight time and b) the velocity with which the bullet left the rifle. I would first have to convert the 2 cm into m but what
asked by nix on November 2, 2006 
physics
2. A car of mass 1540 kg traveling at 28 m/s is at the foot of a hill that rises 125 m in 3.6 km. At the top of the hill, the speed of the car is 8 m/s. Find the average power delivered by the car's engine, neglecting any frictional losses.
asked by rizzo on October 5, 2010 
ap physics
The acceleration due to gravity on the moon has a magnitude of 1.62 m/s. deal with a placekicker kicking a football. Assume that the ball is kicked on the moon instead of on the earth. Find (a) the maximum height H and (b) the range that the ball would
asked by Anonymous on November 8, 2015 
trig
The terminal side of θ lies on a given line in the specified quadrant. Find the values of the six trigonometric functions of θ by finding a point on the line. Line: (55/48)x Quadrant:III sin(θ)= cos(θ)= tan(θ)= csc(θ)= sec(θ)= cot(θ)=
asked by andrea on January 31, 2012 
Calculus II
A cylindrical tank of r=5 and h=9 is 2/3 filled with a liquid with density [rho]lb/ft^3. Find the Work required to pump liquid over the rim. The main thing I need help with is finding the yvalue at which the tank is 2/3 full. Assume the bottom point of
asked by RuggedChild on February 24, 2009
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