
General Physics 1
A simple Atwood's machine uses a massless pulley and two masses m1 and m2. Starting from rest, the speed of the two masses is 4.8 m/s at the end of 5.5 s. At that time, the kinetic energy of the system is 33 J and each mass has moved a distance of 13.2 m.
asked by Charles on July 26, 2013 
geometry
In the accompanying diagram, triangle ABCis similar to triangle DEF, AC = 6, AB = BC = 12, and DF = 8. Find the perimeter of triangle DEF. it an isoslese triangle 6 and 8 are both base my work 6+2=8 12+2=14 2(14)+6=p 24+6=28 I don't
asked by Samantha on July 16, 2015 
Stat
Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the
asked by BRITT on November 2, 2009 
math
hilp meeee trying .... Consider the two parabolas :y1=2x^23x1 and y2=x^2+7x+20. (a) Find the points of intersection of the parabolas and decide which one is greater than the other between the intersection points. (b) Compute the area enclosed by the two
asked by weloo_volley on April 24, 2012 
math
hilp meeee trying .... Consider the two parabolas :y1=2x^23x1 and y2=x^2+7x+20. (a) Find the points of intersection of the parabolas and decide which one is greater than the other between the intersection points. (b) Compute the area enclosed by the
asked by weloo_volley on April 30, 2012 
Statistics
Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the
asked by BRITT on November 2, 2009 
MATH
Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes, and 5 quarters in a box. after shuffeling the box, you pick a coin at random and note down its face value. let x represent the face value of the coin in cents. then construct the
asked by BRITT on November 2, 2009 
marbles
Four boys sit down to play a game of marbles. They empty the bag of marbles and divide the marbles among themselves, and they find they have one marble left. A fifth boy comes along and wants to play, so they divide the marbles among all five boys and once
asked by Anonymous on June 18, 2012 
algebra
Four boys sit down to play a game of marbles. They empty the bag of marbles and divide the marbles among themselves, and they find they have one marble left. A fifth boy comes along and wants to play, so they divide the marbles among all five boys and once
asked by LISA on March 22, 2012 
economics
Hey I just had a question regarding how to calculate VMPL (marginal revenue product). When looking for a specific formula, I got a whole bunch of different one's and it didn't seem like I had enough information to find any. I'm supposed to find it for the
asked by phoebe on January 14, 2015 
Math(Please check)
1) Find the equation of the following lines: A)Through the point (4,2) and perpendicular to the line y=1/2x +1 yy1=m(xx1) The reciprical of 1/2 =2 So my answer is y2=2(x+4) or simplified y=2x+10 B)Through the point (1,1) and parallel to the line
asked by Hannah on April 29, 2011 
math algebra 1
There are 4 times as many nickels as dimes in a coin bag. The coins have a total value of 600 cents ($6.00). Find the number of nickels. Write and solve an equation to do so. (i found the answer through guess and check but i need to know the
asked by Vamma on October 19, 2009 
science
A 1000kg rocket is set vertically on its launching pad. The propellent is expelled at the rate of 2kg/s. Find the minimum velocity of the exhaust gases so that rocket just begin to rise. Also find rocket's velocity 10second after ignition, assuming the
asked by swastik on June 10, 2016 
probability help!!
buses arrive at a bus stop at 15minute interval,starting from 7am if a passenger arrived at a times that is his uniformly distributed (a):find the probability that the passenger wait less than 5minute for a bus? (b):find the probability that the passenger
asked by dam on May 7, 2016 
science
A sled is tied to a tree on a frictionless snow covered hill,as shown.If the sled weighs 77N ,1)Find the magnitude of the tension force T exerted by the rope on the sled .2)Find the magnitude of the normal force applied by the hill on the sled.MY WORK IS
asked by ZENANDE on May 5, 2016 
Calculus
A science project studying catapults sent a projectile into the air with an initial velocity of 30 m/s. The formula for distance (s) in meters with respect to time (t) in seconds is s(t) = 5t2 + 30t. Find an expression for the instantaneous rate of change
asked by Anonymous on October 28, 2018 
College Math II
Solve the problem. If a manufacturer charges q dollars each for footballs, then he can sell 3000 – 150q footballs per week. Find the polynomial R(q) that represents the revenue for one week. Find the weekly revenue if the price is $8 for each football. I
asked by Lori on November 21, 2009 
Physics
A team of dogs drags a 151 kg sled 0.863 km over a horizontal surface at a constant speed. The coefficient of friction between the sled and the snow is 0.223.The acceleration of gravity is 9.8 m/s^2. 1. Find the work done by the dogs. Answer in units of
asked by Emeera on March 15, 2014 
Calculus
Find the average value of the function f(x) 8x^29x+8 on the interval [3,5]. Find the value of the xcoordinate at which the function assumes it's average value The average value is ? the xcoordinate is ? Please help and showing work is much appreciated.
asked by Anonymous on December 7, 2014 
precalc
Find an angle between 0 and 2ð that is coterminal with the given angle. 8pi/3 A sector of a circle has a central angle of 60°. Find the area of the sector if the radius of the circle is 3 mi.
asked by John on March 17, 2012 
maths
if mr james was 54 years old five years ago, 1. represent this mathematically 2. find his present age 3. if he is twice his sons age, find the sons age
asked by SentyDaSilvaJnr on November 12, 2015 
math URGENT!!!!
the midpoints of the sides of a triangle are (1,1),(4,3),and (3,5). find the area of the triangle. please answer and show how u did it step by step please!!!! how do i find area of the smaller triangle?
asked by dan on October 25, 2012 
Math PLz Help
I need help figuring out this problem I have tried everything but cannot get the answer. I have to find the coordinates of a qualiteral using vwxy after a scale factor of two Here are the The coordinates V (6,2), W(2,4) X(3,2) Y(3,5) PLease help me
asked by I need help on November 10, 2017 
english
equation 4x = 5y + 7. You want to find a line that has that point and is parallel to that line. You must first convert that equation into the y = mx + b form. 5y = 4x  7; y = 4x/5  7/5; we know that a parallel line has a slope that is the same which
asked by Anonymous on April 13, 2010 
Math
two dice a. find the odds in favor of the following events: 1 getting a sum of 7 2 getting a sum greater than 3 3 getting a sum that is an even number b. find the odds against each of the events in part a
asked by Angie on November 24, 2012 
Calculus
Find an equation of the tangent line to the graph of the function f through the point (x0, y0) not on the graph. To find the point of tangency (x, y) on the graph of f, solve the following equation of f '(x). f '(x) = y0 − y/x0 − x f(x) = √x (x0, y0)
asked by Karen on August 4, 2014 
Calculus
Consider the function f(x)=ln(x)/x^6. For this function there are two important intervals: (A,B] and [B,∞) where A and B are critical numbers or numbers where the function is undefined. Find A Find B For each of the following intervals, tell whether f(x)
asked by Hailey on October 20, 2014 
Math
How do you find the height of a scalene triangle when the base and the two side lengths are different? The measurements are base  12 cm one side  8 cm the other side  7 cm I need the height to find out the area
asked by Bianca on June 9, 2016 
algebra
Town has popultion of 5,000.Number of people infected after t days with a disease is N(t) = 5000/1 + 21.7e^0.4t Find number initially infected find number infected after 12 days
asked by Anil on November 6, 2011 
Math
Shelly wants to plant 6 rows of flowers with 7 flowers in each row. What addition equation and what multiplication equation can she write to find how many flowers she needs to plant? Which equation do your find easier to use ? Why ?
asked by Hamsa on December 7, 2016 
maths
the heights of female students at a particular college are normally distributed with the mean 169 cm and standard deviation 9 cm. 1) Given that 80% of these female students have a height less than h cm ,find the value of h. 2) Given that 60% of these
asked by harish on February 13, 2013 
chemistry
i am trying to find the average rate of h2? from mastering chemistry home work. part a answer was 0.027m/s and part b answer was 0.054m/s. i cant find part c home answer
asked by Tasha on April 19, 2011 
Travel and tourism/geography
I need to write a report on the garden route, in South Africa but I can't find the information I need. What is the garden route? Which towns form part of the garden route? Where can I find all the information I need?
asked by Zara on August 1, 2009 
math
Let the total cost function C(x) be defined as follows. C(x) = 0.0008x3  0.04x2 + 99x + 4400 Find the average cost function C. C(x) = ?? Find the marginal average cost function C '. C '(x) = ??
asked by Kaleia on March 22, 2013 
Physics
Consider the rods plus disc system shown in the Figure. The rod has a length L =0.50 m, and mass M = 0.270kg. The large disc has a radius of R = 0.130m and mass m=0.810kg. The second disk should be treated as a point mass of 0.405kg. It is glued to the rod
asked by Serena on November 3, 2014 
math(mechanics 1)
a car traveling on a straight road accelerates uniformly at a meter per second square from its initial speed of 20 meter per second until it reaches a speed of 30 meter per second. the car travels at this speed for 600 meter and then decelerates uniformly
asked by maha on March 4, 2012 
physics
A flight attendant pulls her 70 N flight bag a distance of 253 m along a level airport floor at a constant speed. The force she exerts is 40 N at an angle of 53° above the horizontal A) Find the work that she does on the flight bag B) Find the work done
asked by zheane on March 7, 2013 
Math
The equation P=240I8I^2 represents the power, P, (in watts) of a 240 volt circuit with a resistance of 8 ohms when a current of I amperes is passing through the circuit. Find the maximum power (in watts)that can be delivered in this circuit. I have
asked by Shirley on February 23, 2008 
English
an adverb may also appear directly in front of the verb or at the very beginning of a sentence: I occasionally dance. Occasionally I dance. But not all adverbs are this flexible in all sentences, you should try them out in different positions until you
asked by Bayarbold on June 24, 2011 
math
weloo Consider the two parabolas :y1=2x^23x1 and y2=x^2+7x+20. (a) Find the points of intersection of the parabolas and decide which one is greater than the other between the intersection points. (b) Compute the area enclosed by the two parabolas. (c)
asked by weloo_volley on May 8, 2012 
Math
How to setup this equation? Find the ratio of the surface area of a cylinder to the volume of the cylinder if the height remains at 10 cm. Simplify this ratio and let f(x) = the simplified ratio. Let r be the radius of the cylinder. a) Find the average
asked by melinda on January 15, 2012 
chemistry
Use the appropriate values of Ksp and Kf to find the equilibrium constant for the following reaction: PbCl2(s)+ 3OH(aq) >> Pb(OH)3 (aq) + 2Cl(aq). ksp for PbCl2 is 1.17*10^5 kf for complex ion is 8*10^13. anyways...I know that the dissociation of the
asked by anonymous on April 24, 2010 
Physics
In class, we completed a lab dealing with the range of a projectile. First, we dropped a metal ball down an inclined channel followed by a horizontal channel. We timed the ball on the horizontal channel and used this time and the channel length to find
asked by Jim on March 9, 2008 
math
In any triangle the sum of the measures of the angles is 180. In triangle ABC, A is three times as large as B and also 16 larger than C. Find the measures of each angle. I also would like to know how to solve these problems: In isosceles trapezoid ABCD,
asked by Faye on October 4, 2008 
physics
An object with a charge of 4.5 micro C and a mass of 1.1×10−2 kg experiences an upward electric force, due to a uniform electric field, equal in magnitude to its weight. A) Find the magnitude of the electric field. B)Find the direction of the electric
asked by jazz on January 27, 2012 
Math
Find B when A = 76 degs, a = 34, and b = 21. My ans: 0.5993 degs Determine the area of the triangle in which A = 126 degs, b = 9, and c = 10. My ans: 36.41^2 units? Find a when C = 130 degs, B = 29 degs, and c = 15. My ans: 7.02
asked by Anonymous on November 1, 2015 
English
1. Which of the following is not a type of sentence? A. Simple B. CompoundComplex C. Complex D. SimpleCompound *****MY ANSWER D 2. Which sentence should be edited to eliminate its cliché? A. Conrad trembled with anxiety and anticipation as he pressed
asked by Basti on November 24, 2015 
MATH HELP
The amount of fill (weight of contents) put into a glass jar of spaghetti sauce is normally distributed with mean ì = 843 grams and standard deviation of ó = 9 grams (d) Find the mean of the x distribution. (Give your answer correct to the nearest whole
asked by TOM7 on June 19, 2013 
Humanities
i have to find the number of hajj pilgrims from a country (besides america)annually. right now, im finding the number of hajj pilgrims from Indonesia in the year 19992004 and i cant find any good websites on it....any info or links that is related to the
asked by James on February 18, 2009 
Physics HELP!
A mountaineer estimates the depth of a crevasse by dropping a stone and listening for sound when the stone hits the bottom. The speed of sound in air is 340m/s. If the sound is heard 10s after the stone is dropped, what is the depth of the crevasse? Do you
asked by Ella on October 2, 2008 
chemistry
The question asks, "Butanoic acid has a partition coeff of 3.0 when distributed b/t water and benzene. Find the formal concentration of butanoic acid in each phase when 100 mL of 0.10 M aqueous butanoic acid is extracted with 25 mL of benzene at pH 10.00."
asked by Anonymous on November 15, 2009 
Precalculus
I am trying to submit this homework in but i guess i'm not doing it in exact values because it is not accepting it. I know i'm supposed to be using half angle formulas but maybe the quadrants are messing me up. Please help! Find sin x/2 , cos x/2 , and tan
asked by J.P. on November 9, 2015 
Math: Statistics Least squares line
Find an equation of the least squares line, then use it to complete the table. X 111 169 230 287 335 ? Y 2 3 4 5 6 7 Extrapolation I missed the lesson on this and as far as I can tell I think the least squares line is y= .01764x+ .oo693 If anyone could
asked by Lola on March 19, 2014 
College Physics
A batted baseball is hit with a velocity of 47.3 m/s, starting from an initial height of 8 m. Find how high the ball travels in two cases: (a) a ball hit directly upward and (b) a ball hit at an angle of 70° with respect to the horizontal. Also find how
asked by HELP on September 12, 2011 
College Physics
A batted baseball is hit with a velocity of 47.3 m/s, starting from an initial height of 8 m. Find how high the ball travels in two cases: (a) a ball hit directly upward and (b) a ball hit at an angle of 70° with respect to the horizontal Also find how
asked by HELP on September 12, 2011 
Physics
A soccer ball is kicked with a velocity of 12m/s, HORIZONTALLY off a building which is 8.5m high. What is the velocity of the ball after 1.25s? This is what I found so far: Vi = 12m/s Dx = 15.8049336m Dy = 8.5m Time it took for ball to hit floor
asked by Pablo on January 27, 2015 
Chicago Manual (CM) and Council of Science Editors
Question 1 5 points Save Which of the following fields uses Chicago Manual of Style (CM) documentation? psychology history education biology Question 2 What information goes in the parentheses when using CM style numbered notes? the publishing information
asked by christopher on May 2, 2010 
probability
A coin is biased such that a head is thrice as likely to occur as a tail. Find the probability distribution of heads and also find the mean and variance of the distribution when it is tossed 4 times. See
asked by mohsin on January 21, 2007 
Art
Which of the following best describes artists’ inspiration? Generally, artists only gain inspiration from their personal experiences. Artists most often find inspiration from nature. Artists find inspiration from many aspects of their lives. Artists tend
asked by MsHemmoPenguin on January 21, 2016 
Physics Classical Mechanics
A metal meter stick made of steel rotates about its midpoint. The angular speed is slowly increased. At what value of the angular speed will the stick break apart at the center? Give your answer in rad/s. Hint: find a relationshop between the maximum
asked by Anonymous on November 27, 2013 
probability
Let X and Y be independent continuous random variables that are uniformly distributed on (0,1). Let H=(X+2)Y. Find the probability P(lnH≥z) where z is a given number that satisfies ez
asked by Diane Lin on August 5, 2019 
statistics
Question Details The following data was collected to determine whether or not Monroe County College students work 18 hours per week: 20,22,25,12,30,49,10,30,17,15,0,24,20,22,23,20,25,24,30,12,15,29,0,25,2,40,30,0,33,0,45,30,38,48,0,40,20,0,0,24. a)
asked by Lajuanda on March 8, 2012 
English
Would this be a good start to a short story? And what do you think i should say next?? This is for two things, my English class, and my blog. Annabelle is a bright, smart and outgoing young twelve year old. Clifford is a easy going, adventurous eight year
asked by Paisley Jane on April 11, 2012 
Chemistry
Methyl alcohol can be prepared commercially by the reaction of hydrogen with carbon monoxide. Under equilibrium conditions at 7.00 × 102 K, [H2] = 0.0720 M, [CO] = 0.200 M, and [methanol] = 0.0300 M. Find the value of Kc, and then find the value of Kp.
asked by Anonymous on November 21, 2015 
Astronomy
1. What color are stars that are very hot and very bright? A. Red B. Blue C. White D. Yellow 2. During the contraction of a protostar, density increases and ______ rises. A. Nuclear energy B. Dust C. Temperature D. Outflow 3. What is the apparent
asked by M on April 22, 2017 
physics
The electric field at the point x = 5.00cm and y = 0 points in the positive x direction with a magnitude of 10.0 N/C. At the point x = 10.0cm and y = 0 the electric field points in the positive x direction with a magnitude of 16.0 N/C. Assume this electric
asked by jazz on January 27, 2012 
Physics
"A workman sitting on top of a roof of a house drops his hammer. The roof is smooth and slopes at an angle of 30.0 degrees to the horizon. It is 32m long and its lowest point is 32m from the ground. How far from the house's wall is the hammer when it hits
asked by Stuck on July 29, 2010 
LiViNgEnViRoNmEnT
A while back, I posted a question about mitosis and meiosis, but I didn't bookmark it and now I can't find it. That's why I'm asking again: How many chromosomes do you start out with and end with in meiosis? In mitosis, you start with one parent with 4
asked by brie on May 30, 2007 
TRIG
please help two questions h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 2 9 6 7 1 5 7 also A surveillance satellite circles Earht at a height of h miles above the surface. Suppose that d is the distance, in miles, on the
asked by TRIG on September 14, 2009 
Physics
A 700kg car stopped at an intersection is rearended by a 1710kg truck moving with a speed of 16.0m/s . 1) If the car was in neutral and its brakes were off, so that the collision is approximately elastic, find the final speed of the truck. 2)Find the
asked by Lhaedy on October 25, 2013 
PHYSICS need help now!!!
A 66kg skater, at rest on frictionless ice, tosses a 6.0kg snowball with velocity by v=53.0i+14.0j m/s, where the x and y axes are in the horizontal plane.Find xcomponent (v_x) of the subsequent velocity of the skater.Find ycomponent (v_y) of the
asked by Jcota2 on October 26, 2012 
Calculus
A ball is thrown up on the surface of a moon. Its height above the lunar surface (in feet) after t seconds is given by the formula h=308t−(14/6t^2) Find the time that the ball reaches its maximum height. Answer = Find the maximal height attained by the
asked by Hailey on October 28, 2014 
Physics
A rifle with a weight of 20N fores a 5.0g bullet with a speed of 300m/s. (a) Find the recoil speed of the riffle (b) If a 700N man holds the rifle firmly against his shoulder, find the recoil speed of the man and the rifle. Please show work. Thank you!
asked by Xian on July 14, 2013 
math
Find the mean, median, and modes of the data. Which average best represents the ages of students in the comic book club. 10 11 12 13 14 15 the median is 12.5 you add the two middle numbers and divide by 2. there is no mode. the mean is 12.5. to find it add
asked by Anna on August 17, 2006 
Math please help
A square is constructed using the hypotenuse line AC of right triangle ABC as a side, as shown below. Find the area of the square if AB = 5 and BC = 9. I tried to approach this by finding the hypotenuse, which i found was 10, then i used that to find the
asked by Gem on April 1, 2015 
Business statistics
1(a)Let Y have a binomial distribution with parameters n and p. We reject Ho: p=1/2 and accept H1: p>1/2 if Y>=c. Find n and c such that the probability of a Type I error is .10, and P(reject Ho/p=2/3)=.95. (b)What is the probability of a Type II error?
asked by John on May 10, 2010 
Plese Help
IM sorry what i meant was their compounds hydrogen peroxide or carbon dioxide or fool's gold. 2HCL 2H2O 3NiBr2 2AlBr3 3Ni 3O2 2Al2O3 CaCl2 CaF2 AgNO3 KCl AgCl KNO3 2NH3 2H2O2 (NH4)2SO4 Ba(NO3)2 BaSO4 2NH4NO3 MgI2 Br2 MgBr SO3 H2SO4 6KCl Zn3(PO4)2 3ZnCl2
asked by Alejandro on October 9, 2008 
Statistics
A group of 30 people consists of 15 children, 10 men, and 5 women. Tom and Jerry are two of the men in the group. Five people are picked at random without replacement. 2A  Find the chance the first person picked is a man, given that the fourth and fifth
asked by Din123 on May 18, 2013 
Calculus
For the parametric curve defined x=2t^312t^230t+9 and y=t^24t+6 ..find dy/dx and then where is the tangent to the curve vertical (give the cartesian coordiantes of the points. and find the tang. to the curve horizontal dx/dt= 6t^224t30 dy/dt= 2t4
asked by Sammy on April 14, 2007 
Calculus Please Help
A) If x^2+y^3−xy^2=5, find dy/dx in terms of x and y. dy/dx=________ B) Using your answer for dy/dx, fill in the following table of approximate yvalues of points on the curve near x=1 y=2. 0.96 ______ 0.98 ______ 1.02 ______ 1.04 ______ C) Finally, find
asked by Catherine on March 15, 2011 
Math
I am in Calculus and am currently learning how to find the Area of a Surface of Revolution. I cannot understand what the surface of revolution (whether it's the xaxis, yaxis, or y=6) is. For example, I had a problem saying to use the washer method to
asked by Suzie on December 13, 2007 
math
A) If x^2+y^3−xy^2=19, find dy/dx in terms of x and y. dy/dx=________ B) Using your answer for dy/dx, fill in the following table of approximate yvalues of points on the curve near x=1 y=3. 0.96 ______ 0.98 ______ 1.02 ______ 1.04 ______ C) Finally,
asked by lauren on October 23, 2014 
physics
I need to find the centripetal acceleration of my clothes dryer. How would I go about doing it... Would the tangential speed just be 2pi*R*number of rotations/time, or how would I find that? Put a shoe in the dryer. Count the number of times the shoe
asked by Mischa on May 1, 2007 
physics
A pair of parallel plates are charged with uniform charge densities of –32pC/m2 and +32pC/m2 . The distance between the plates is 2.5mm . If a free electron is released at rest from the negative plate, find its speed when it reaches the positive plate.
asked by jrfannin on February 10, 2014 
Algebra II
1. Find the value of 5 + 8 x 2 divided by 4  11 2. Evaluate (ay)^2 + 2y^3, if a =2 and y= 3 3. Evaluate a3b, if a=2 and b = 6 4. The formula A= 180 (n20 OVER N relates the measure A of an interior angle of a regular polygon to the number of sides.
asked by PJ. on May 4, 2008 
Calculus (pleas help!!!)
Please answer the following questions about the function f(x)=e^(0.5x^2) Instructions: If you are asked to find x or yvalues, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if
asked by Catherine on April 5, 2011 
Calculus (pleas help!!!)
Please answer the following questions about the function f(x)=e^(0.5x^2) Instructions: If you are asked to find x or yvalues, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if
asked by Catherine on April 5, 2011 
Calculus (urgent!!)
Please answer the following questions about the function f(x)=e^(0.5x^2) Instructions: If you are asked to find x or yvalues, enter either a number, a list of numbers separated by commas, or None if there aren't any solutions. Use interval notation if
asked by Catherine on April 6, 2011 
math
A. Find the mode of the following set of numbers. b. Find the range of the following set of numbers. 11, 13, 13, 12, 11, 12, 13, 10, 14
asked by born slow on April 26, 2011 
Calculus
Find the critical numbers of the function g(t)=5t7 If you find g'(t) you just get 5 so would there be no critical numbers? Or am I missing something?
asked by Calculus on October 7, 2010 
Calc
How do you find the points of the derivative of a function just from the graph of the function? It wants me to find f'(0), f'(1), etc just from the graphthanks
asked by Michael on September 22, 2008 
algebra
Find 1. the binomial expansion of (3+2x)^5 simplifying terms. Hence find the binomial expansion of (3+2x)^5 +(32x)^5.
asked by lindsay on July 22, 2014 
PreCal
how do you find the vertex using two points, when no equation is given and neither points are the vertex? what formula can i use to find it?
asked by Steph on October 5, 2011 
Consider the functions
Consider the functions f(x)= 5x+4/x+3(This is a fraction) and g(x)= 3x4/5x(This is a fraction) a)Find f(g(x)) b)Find g(f(x)) c)Determine whether the functions f and g are inverses of each other.
asked by Kayleigh on April 10, 2013 
algebra
Find the xintercepts and yintercepts for f(x) f(x)=x^24x + 1 I have been trying to figure this one out for hours and I find no solution but there has to be a way to figure this out and I can't. Please help!! Thank you
asked by slomomo on February 4, 2015 
Math
How do you find the missing number when you have four numbers but missing the fifth. Find the average of 12.3 with the numbers of 12.8,12.6,11.8,9.7
asked by May Flower on August 9, 2016 
math
how would i find the derivative of this problem: t.3t^2+cos 4t? I don't know how to find the derivative of cos 4t
asked by jessica on October 7, 2007 
History
I'm trying to find the consequences of the second great awakening and all I can find is the great awakening. How else can I look other than google? Thanks
asked by Michael on April 29, 2011 
Math
explain three ways to find the area of the rectangle at the right. Use the ways to find the area using 7,3,2,5
asked by Bryce on October 6, 2014 
math
Data were recorded for the demand and revenue of a given product. Find the linear regression line which represents the revenue function. Find the quadratic regression curve which represents the revenue function. Data Demand x Revenue y 1 0 100 2 4 139.2 3
asked by Jake on October 15, 2014
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