Saturday

July 23, 2016
**College Calc**

A train travels from city A to city B and then to city C. The distance from A to B is 220 miles and the distance from B to C is 87.5 miles. The average speed from A to B was 55 miles per hour, and the average speed from B to C was 35 mph. What was the average speed from A to C...
*Thursday, January 21, 2016 by Anon*

**Technical Math (College)**

Question: The formula s=4.90t^2 gives the distance s in meters that a body falls in a given time t. Find the distance a ball drops in 4.2 seconds. Use the rules for multiplication of measurements in evaluating the answer. ------------------------------------ I understand how ...
*Wednesday, January 20, 2016 by Shelly*

**College algebra **

Show me how to solve x^4-1=0?
*Tuesday, January 19, 2016 by Lee*

**College Algebra**

A rectanguler piece of metal is 5 inches longer than it is wide. Square with sides 1 inches longer are cut from the four corners and the flaps are folded upward to form an open box. If the volume of the box is 644 inches, what are the original dimensions of the piece of metal?
*Tuesday, January 19, 2016 by Meghan*

**College Algebra**

A sailboat has a triangular sail with an area of 20 square feet. The height of the sail is 6 feet more than the length of the base of the sail. Find the height of the sail.
*Monday, January 18, 2016 by Nancy*

**Math**

Suppose the tuition at a community college is currently $115/credit hour. If the tuition is increased by 7%, what is the new tuition rate? What was the multiplier you used? I multiplied $115 x 1.07 to get a new rate of $123.05 So would I say the multiplier was 1.07? I'm ...
*Saturday, January 16, 2016 by Felicia*

**history **

1.The bicameral organization of the Georgia legislature consists of ___ a. the House and Senate. b. the Supreme Court and the governor. c. districts and apportionment. d. senior and junior members.**** 2. Which of the following are true statements about the qualifications of ...
*Friday, January 15, 2016 by please help *

**History **

1. Which of these was a precedent that George Washington set? (5 points) constitutional amendment process formal presidential dinners singing of the national anthem use of a presidential cabinet 2. "The time for the new election of a citizen to be president of the United ...
*Thursday, January 14, 2016 by YRN DJ*

**English **

1.) "Good fences make good neighbours." Spring is the mischief in me, and I wonder If I could put a notion in his head: "Why do they make good neighbours? Isn't it Where there are cows? But here there are no cows. Before I built a wall I'd ask to know ...
*Wednesday, January 13, 2016 by English help please*

**English**

I'm writing a (mock) college application essay for English. It's about what I learned from a bad experienced and the impact it had in the future. If the entire essay is supposed to be around 500 words, it is appropriate to have a paragraph describing the bad experience?
*Friday, January 8, 2016 by Anonymous*

**English**

Nick finds our that he and Gatsby knew each other from? college the war the stock market college? Gatsby's books in his library are for show. True or False? False?
*Friday, January 8, 2016 by Fran*

**College Physics**

Consider charges placed along an x-axis. If a charge of +17 nC is placed at x = 0.00 m and a charge of +32 nC is placed at x = 1.00 m, where would a third charge of -14.0 nC be in electrostatic equilibrium? Give the x-coordinate for your answer in meters and with three ...
*Thursday, January 7, 2016 by Marisa*

**maths literacy**

Is it possible to study "fit and turn" at the college while you did maths literacy?
*Thursday, January 7, 2016 by Tumi*

**U.S History**

Which of these describes the location of the Gulf of Mexico? (5 points) South of West Florida East of East Florida*** West of New Orleans South of Great Britain 4. © 2012 The Exploration Company What can you infer about what Lewis and Clark saw as they moved west from the...
*Tuesday, January 5, 2016 by Student*

**English**

How do i go about writing an essay whose topic is "Sports- General, types of fans and influence on culture?"It is under classification and division in Successful College Writing.
*Tuesday, January 5, 2016 by vicky*

**English**

Review of verb tense(present,past,future) Dianne, Sara, and Emily all (go)__________ to college together twenty years ago. They (have)___________ a wonderful time and (learn)_________ a lot. Now, the three of them (work)__________ at the same insurance company. They (eat)...
*Tuesday, January 5, 2016 by Siti*

**College Physics**

the electron in a hydrogen atom can, according to the Bohr atomic model, be regarded as moving at constant speed in a circular orbit of radius 0.053nm. Calculate the tangential speed of this electron
*Wednesday, December 30, 2015 by Rinae*

**Algebra**

Over 350 students took a college calculus final exam. the scores of the students follow a normal distribution. using the information given below, determine the mean and the standard deviation for the students'scores. Give your answers to the nearest tenth of a percent. 1. ...
*Sunday, December 27, 2015 by Stephanie *

**Physics college**

A particle is thrown from the origin of the frame xOy at the moment t = 0, with speed v0 at a certain angle b from the Ox axis. At the same moment another particle begins to fall freely from a wall with height h, situated at the distance d. Air resistance is neglected. Find ...
*Sunday, December 27, 2015 by Daniel*

**victoria university college,Myanmar,mechanical pri**

Determine the running cost of machine to the owner for running time 7hr/day if the unit cost of electricity is $0.08/kW.hr.
*Tuesday, December 22, 2015 by Saw,Saw gaw mu *

**Math **

Rick works two jobs to pay for college. He tutors for $20 per hour and also works as a bag boy for $7 per hour. Due to his class and study schedule, Rick is only able to work up to 25 hours per week but must earn at least $200 per week. If t represents the number of hours Rick...
*Saturday, December 19, 2015 by Oscar*

**S.M.JR College**

A particle undergoes s.h.m having time period T. The time taken by it to complete 3 / 8th, oscillation starting from mean position
*Saturday, December 19, 2015 by yogesh sonewane *

**English**

If you are in line early, youll be sure to get the best tickets. A. Compound-complex B. complex C. Compound D. SImple 2. Heather is in charge of decorations, and Enrique is bringing snacks. A. simple B. Compound C. Complex D. Compound-complex 3. My two dogs are named Hannah ...
*Friday, December 18, 2015 by Mckenna*

**general study**

According to the College Board study: A. there is no correlation between higher education and higher earnings. B. there is no difference in income between high school and college graduates. C. education pays only among men in all racial and ethnic groups. D. the gap in income ...
*Friday, December 18, 2015 by keyanna*

**College Algebra**

Deer Valley determined that the cost of these apples was 64 cents per pound. 1. What would be the selling price per pound for the prepackaged apples using a 30% markup based on cost? A 40% markup? A 50% markup? 2. Based on the national average for apples sold on a retail basis...
*Thursday, December 17, 2015 by valerie*

**college question**

Hello, I have a question about scholarships in college. I know you need to maintain a certain gpa to keep a scholarship, but do you need to keep that gpa at the end of each semester, or at the end of each academic year?
*Thursday, December 17, 2015 by kelly*

**Statistics**

Suppose a college entrance exam has a mean of 1200 and a standard deviation of 100. An Ivy league college will only take applicants in the 90% percentile or higher. what is the lowest score they would need on the entrance exam?
*Wednesday, December 16, 2015 by Trisha *

**achieving academic excellence**

1 This course is designed to a)introduce you to college life b)teach you to be an online learner c)provide you with acaademic skills and strategise to succeed d)be a prerequisite for another course My answer is b) 2 To focus on your most important goal is to a)be Smart B)BE ...
*Wednesday, December 16, 2015 by Vedrana*

**math **

meredith borrows $3600 to help pay for nurse's college. she will repay the loan by making equal blended payment of $625 each at the end of every six months. The interest rate is 11%/a, compounded semi annually.
*Monday, December 14, 2015 by Jonathan *

**english**

1.Which literary device is used in the following sentence? According to that report, these special materials can bend "radar light, or other waves around an object like water flowing around a smooth rock in a stream." A.simile B.metaphor C.alliteration D....
*Sunday, December 13, 2015 by GummyBears*

**Algebra. Please help me understand.**

24. You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -0.015. How confident can you be that your predicted value will be reasonably close to the actual value? 25. A college football coach ...
*Thursday, December 10, 2015 by LadyPhantomhive*

**college algebra help********

Sequences 1. Constructing a Brick Staircase A brick staircase has a total of 30 steps. The bottom step requires 100 bricks. Each successive step requires two less bricks than the prior step. a. How many bricks are required for the top step? b. How many bricks are required to ...
*Tuesday, December 8, 2015 by Anonymous*

**College Algebra**

solve. Round your answer to 3 decimal places. show work ln(2-x)=-2
*Tuesday, December 8, 2015 by Naiya*

**MS COLLEGE**

¡Ìx+y=11 x+¡Ìy=7
*Tuesday, December 8, 2015 by nandan*

**College Physics**

How much energy is required to bring 10.0 grams of ice at -5.00 degrees to 105-degree steam? Assume the system is isolated so that no mass is lost to the surroundings
*Tuesday, December 8, 2015 by Jeff*

**Help with College Stat class**

c) There is a correlation between students’ levels of anxiety and the number of days they are absent from school (r = 0.53, p = 0.31). Interpret if this result was statistically significant and explain why or why not.
*Monday, December 7, 2015 by Stacy*

**Geography**

In December 1849, Rev. Josef Arnost Bergmann left his Czech homeland to minister to German Protestants in Texas. Pastor Bergmann and his family arrived in Galveston in 1850 and made their way to Cat Spring. There in Austin County he led the Easter service for the congregation ...
*Monday, December 7, 2015 by Anonymous*

**English please help**

I really need someone to check my answers. Cross out prepositional phrases, identify adverbs. 1.) Our maid cleaned the top of the counter and looked amid the groceries throughout the refrigerator. Verb: cleaned, looked Subject: maid Phrase: the top of the counter, throughout ...
*Sunday, December 6, 2015 by Juliet *

**English**

Can you please check my answers? Cross out the prepositional phrases. Underline the subject once and the verb twice. Don't forget to label any adverbs. 1.) Our maid cleaned the top of the counter and looked amid the groceries throughout the refrigerator. Verb: cleaned, ...
*Sunday, December 6, 2015 by Niniane*

**Stat**

"Records show that 8% of all college students are foreign students who also smoke. It is also known that 50% of all foreign college students smoke. What percent of the students at this university are foreign?" I had that: P(A)=50 P(B)=? P(A|B)=8
*Sunday, December 6, 2015 by kate*

**college algebra**

The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 73% of the carbon-14 expected in living matter, when did the tree die?
*Sunday, December 6, 2015 by tiffany*

**englisn**

I have to choose a Statement the other sentences are support for that point 1. Chemicals in dark chocolate helps protect the arteries form heart disease 2. Dark chocolate can be good for the human body 3. Dark chocolate contains ingredients that fight depression 1. A health ...
*Sunday, December 6, 2015 by jennifer*

**gifted ELA**

Hello, I go to C.A and this is a review before my last test. I think I know the answers but just looking for someone to double check! Please help :-) 1. What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell ...
*Saturday, December 5, 2015 by David Walters*

**ELA**

What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell her what to do B Yuki’s mother continues to worry about the safety of her family C Ken is relieved that his father will take over as head of the ...
*Saturday, December 5, 2015 by Devin*

**College Algebra**

Find the equation of the line passing thrugh the centers of the circles defined by x^2+y^2-6x+14y+46=0 and 3(x-2)^2+3y^2=6
*Friday, December 4, 2015 by Naiya*

**Government **

Imagine you are on a committee studying whether or not to make changes to the Electoral College system. What would you recommend? In a well-written paragraph, explain your position with at least three reasons.
*Friday, December 4, 2015 by Amethyst*

**math 210 fundamentals of geometry**

Complete Problem 31 in Section 5.2 Exercises (Ch. 5) of Essentials of Geometry for College Students. Use the table below to show your work and solve the problem. You may add or delete rows as necessary.
*Friday, December 4, 2015 by barbara*

**College Algebra**

A loan of 25,000 is made at 3.75% interest, compounded annually. After how many years will the amount due reach 42,000 or more?
*Thursday, December 3, 2015 by charlene*

**algebra**

college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Thursday, December 3, 2015 by .......*

**Please Check My Work: College Physics**

Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve if the radius of the curve is 200m. * Data: v=20 m/s r=200m *Formula TAN(theta)=v^2/rg *Solution TAN(theta)=(20 m/s)^2/(200m)(9.8 m/s^2) TAN(theta...
*Thursday, December 3, 2015 by Jose Luis*

**Please Check: College Physics**

A 8 kg block is moving with an initial speed of 6 m/s on a rough horizontal surface. If the force is 12 N, approximately how far does the block travel before it stops? *I have: V^2=Vi^2+2ax 0=(6 m/s)^2 + 2(-9.8 m/s^2)(x) -36 m^2/s^2 = -19.6 m/s^2(x) x = 1.83 m. *Is this ...
*Thursday, December 3, 2015 by Jose Luis*

**College of Medicine ;University of Malawi **

what is the ph at 25 degrees Celsius of a solution made by dissolving a 5.00 grain tablet of aspirin in 0.500 litres of water? The tablet contains 0.325g of the acid HC9H7O4. ka=3.3*10^-4mm=180.2g/l
*Thursday, December 3, 2015 by Andrew *

**College algebra **

Matt and Jena, working together, can clean the house in 9 hours. Working alone, Jena takes three times as long as Matt. How long does it take Matt to clean the house.
*Wednesday, December 2, 2015 by Robert *

**centennial college**

A child is pushing a 1.7 m wide door by applying a torque of 43 Nm counterclockwise. Find the tangential force applied by the child to the door. Express your answer as a whole number (no decimals) and add the appropriate unit.
*Tuesday, December 1, 2015 by inderjeeet*

**Math**

Suppose that 40% of all college students smoke cigarettes. A sample of 20 is selected randomly. What is the probability that at most a fourth of the students smoke?
*Tuesday, December 1, 2015 by Katlyn*

**College Algebra **

You have a credit card with a balance of $3000. Each month the minimum payment is 2.5% of the balance. The monthly interest rate is 1.5% of the balance. You decide you would like to pay off this card by making the minimum payment each month. You cut up the card so that you ...
*Tuesday, December 1, 2015 by Tyler *

**Algebra 1- Last question, PLEASE HELP!**

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Tuesday, December 1, 2015 by basketball&batman*

**History**

14.)Which of the following best explains the Electoral College? A.)A group of people that decides which candidate should be elected president if there is a tie between the final two candidates B.)A body of electors in each state that casts a fixed number of votes for the ...
*Monday, November 30, 2015 by YRN DJ*

**History**

11.)Which of the following resolved the issue of whether slaves could be used to determine the number of representatives a state could have? A.)Connecticut Compromise B.)Electoral College C.)Great Compromise D.)Three-Fifths Compromise I picked D
*Monday, November 30, 2015 by YRN DJ*

**Math**

1 Write the fraction one-eighth as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 12.50% 37.50% 62.50% 80.00% 2 Write the decimal 0.063 as a percent. (1 point) 0.63% 6.30% 63% 630% 3 After a study was completed at a local college, it was ...
*Monday, November 30, 2015 by math HELP!*

**Math**

3. After a study was completed at a local college, it was found that 386 1,112 student live with there parents. What percent of students live with their parents? Round to the nearest hundredth of a percent where necessary. 3.44% 34.71% 49.36% 65.28% Can someone please help me ...
*Monday, November 30, 2015 by Mariana*

**Chemistry Dr BOB**

A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of a 1.00 M Cd2+ salt. Report your answers to the correct number of significant figures. a)Find E degree cell, delta G degree , and K. b)As the cell ...
*Sunday, November 29, 2015 by Patrick*

**Statistic**

According to the CDC, 25 % of college students get the flu every year. (a) If 7 college students are selected at random? What is the probability that exactly 6 of them have the flu? (b) What is the mean and standard deviation for this distribution?
*Saturday, November 28, 2015 by Jin*

**statistics (math)**

of college students 45% are women 8% have a GED. suppose a student is selected at random. Given that the selected employees is a woman. what is the probability that she has a GED
*Saturday, November 28, 2015 by tanya *

**Algebra**

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Saturday, November 28, 2015 by Bubbles*

**Algebra**

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Saturday, November 28, 2015 by Bubbles*

**College Physics**

A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the potential energy of the pendulum? 2) What is the angular frequency of the pendulum? What is the height of its displacement? 4) What is the velocity of the ...
*Friday, November 27, 2015 by Jose Luis*

**College Physics**

A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the potential energy of the pendulum? 2) What is the angular frequency of the pendulum? What is the height of its displacement? 4) What is the velocity of the ...
*Friday, November 27, 2015 by Jose Luis*

**ENGLISH - Please verify my answers**

1) In which sentence does the italicized word have a negative connotation? A) Jenna's, green eyes and dark eyelashes gave her an exotic look B) Jack, who is the most outspoken member of the group, led the position to the new rule. C) Matthew was scrawny kid, but he grew up...
*Thursday, November 26, 2015 by BASTI*

**English**

1. I am too tired to focus on the teaching. I am too tired to do the laundry. I am too tired to mop the floor. I am too tired to iron my uniform. I am too tired to clean the living room. I am too tired to arrange the things in the living room. 2. I am too young to use the ...
*Wednesday, November 25, 2015 by rfvv*

**arvind mahila college**

Find the G.p. in which 4th terms is 3 and the 7th term is 8/9.
*Tuesday, November 24, 2015 by chandan*

**Science project**

Hi, can anyone please propose a science project that has to do with bacteria at a high school level. Any will do.The ones I've looked up online are mostly elementary and I had to search up college level ones..which gave the same results.
*Tuesday, November 24, 2015 by Eunice*

**college algebra**

In a certain gear, a bicycle tire with a diameter of 27 inches makes 3 complete revolution of the pedal.If a cyclist is pedaling at a rate of 100 revolutions per minute, find the speed of the bicycle in miles per hour?
*Tuesday, November 24, 2015 by James*

**Algebra**

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Monday, November 23, 2015 by Anonymous*

**English**

Which sentence below is CORRECTLY punctuated? -Richard Bushnell, who attended the University of Utah, enjoyed playing computer games in college.*** -Bushnell hired Steve Jobs who later became the CEO of Apple Computers. - The version of Pong, that Atari introduced, was ...
*Monday, November 23, 2015 by Kaai97*

**college music**

Did impressionism apply only to painting and music?
*Monday, November 23, 2015 by jake*

**College Alg.**

An investor has up to $650,000 to invest in two types of investments. Type A pays 13% annually and type B pays 7% annually. To have a well-balanced portfolio, the investor imposes the following conditions. At least one-half of the total portfolio is to be allocated to type A ...
*Monday, November 23, 2015 by Lauraen*

**College physics**

a person drives northward (90 degrees) at 15m/s in a truck that weighs 2500kg. a second person driving a car that weighs 1600 kg drives southwest (225 degrees) at 16 m/s. They have a perfectly inelastic collision. What is the direction and speed of the two vehicles immediately...
*Sunday, November 22, 2015 by ben*

**College Physics- buoyancy problem**

To an order of magnitude, how many helium-filled toy balloons would be required to lift you? Because helium is an irreplaceable resource, develop a theoretical answer rather than an experimental answer. Assume that you have a mass of approximately 70 kg, the radius of a ...
*Sunday, November 22, 2015 by Dumb Student*

**Math**

You are shipping a care package to your sister in college. It costs $0.85 per pound plus a flat-fee of $12 to ship the package. Write and use an algebraic expression to find the total cost of shipping a 7 pound care package.
*Sunday, November 22, 2015 by BananaBread*

**math/116**

the function f computes the cost of tuition at a public college doing academic year x . find f(1995)
*Sunday, November 22, 2015 by kevin jones*

**english**

In each of the following sentences, insert correct capitalization and marks of punctuation whenever they are needed. Are these sentences correct. 1. On a recent blustery February afternoon, students were tearing down a sagging porch. 2. They are part of a program, trying to ...
*Saturday, November 21, 2015 by Jennifer*

**College Algebra**

Why hovering near the top of a waterfall of a national park of 6400 feet, a helicopter pilot drops his sunglasses. The height h(t) of the sunglasses after t seconds is given by the polynomial function h(t) = -16t(squared) + 6400. When will the sunglasses hit the ground? (in ...
*Saturday, November 21, 2015 by Myles*

**College Algebra**

Sam can sort 4000 pieces of mail in 5 hours. With a co-worker they can sort 4000 pieces of mail in 3 hours. How long will it take his co-worker to sort 2000 pieces of mail.
*Saturday, November 21, 2015 by Kevin Kirkpatrick*

**lighthouse christian college**

Wich career can I take when I took english,afrikaans,lo,physics and pure maths?
*Saturday, November 21, 2015 by mthofire*

**college algebra**

Diagonal length of flooring is 2 feet longer than the length and 5 feet longer than twice the width what are the dimensions of the flooring
*Saturday, November 21, 2015 by Jessie*

**College pre calc**

Use bionomial formula to find the coefficient of the t^2 m^8 term in the expansion of (3t+m)^10. I got so far this 10C8 x 3^2 x t^2 x m^8 It tell me the next step is here =45 x 9 x t^2 x m^8 where did the 45 come from?? It doesn't explain that to me! The answer is 405 by ...
*Friday, November 20, 2015 by Feather *

**Physics 12 college preparation **

Find the work done by a traveller carrying a suitcase of mass 8.2 kg by pulling up on it when walking forward for a distance of 120 m . Explain your reasoning
*Friday, November 20, 2015 by Ahmed*

**Algebra**

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can leg press ...
*Tuesday, November 17, 2015 by Anonymous*

**Algebra 1**

Hudson is already 40 miles away form home on his drive back to college. He is driving 65 mi/h. Write an equation that models the total distance d traveled after h hours.
*Tuesday, November 17, 2015 by Jr*

**Career**

1. Jovanna has determined that she wouldn't want to be a nurse because she really doesn't like the sight of blood and she tends to not work well under pressure. Which stage of career matching is she in? (1 point) eliminating options that don't match her ...
*Tuesday, November 17, 2015 by YRN DJ*

**college readiness**

one number is 5 times another number.if the sum of the two number is 312,find the numbers
*Tuesday, November 17, 2015 by aphrodite*

**college algebra**

reciprocal function of (3x-5)/(x-2)
*Monday, November 16, 2015 by Jess*

**English check my essay**

Choose a main character from the novel you are reading and write about how that character changes over the course of the story. MY ESSAY | | |------------------------ Buck of the Call of the Wild In The Call of the Wild, the main character is a Shepherd named Buck. Buck can be...
*Monday, November 16, 2015 by Kaai97*

**statistics**

The time needed to complete a final examination in a particular college course is normally distributed with a mean of 79 minutes and a standard deviation of 8 minutes. Answer the following questions. Assume that the class has 60 students and that the examination period is 90 ...
*Sunday, November 15, 2015 by margaret*

**College Algebra**

Gary owns a car dealership that sells cars, SUVs and minivans. Gary has three times as many SUVs as Minivans. He has eight more cars than SUVs. If he has a total of 127 vehicles on his lot, how many of each type does he have?
*Sunday, November 15, 2015 by Need Help*

**College Algebra**

The students in a political science class are divided up into three categories: liberal, conservative, or moderate. There are five more conservatives than moderates, and twice as many liberals as conservatives. How many of each type are there if there is a total of 87 students...
*Sunday, November 15, 2015 by Test*

**college math**

A survey indicated that 3 out of 5 doctors use brand x aspirin. If 2000 doctors were surveyed how many used brand x? please show me how to solve this ?
*Sunday, November 15, 2015 by LISA COLLEGE MATH*

**college algebra**

john can usually wash a car in 45 mins. where as jim took 30 mins. for the job. one weekend they were in a hurry, so they worked together. How long did it take them?
*Sunday, November 15, 2015 by Britz*

**College algebra**

One pipe can fill the swimming pool in 6h and on other in 8h. If the first run for 2h and then the second is opened. How long before the pool is full?
*Sunday, November 15, 2015 by Britz*