Saturday

April 19, 2014

April 19, 2014

Number of results: 241,931

**math**

Focus on one group a week. Study flashcards for 5-10 minutes a day. That's what I do with students I tutor. Week 1: 0's and 1's, week 2: 2's, week 3: 3's, week 4: 4's, week 5: 5's, week 6: review so far, make sure you've retained all the facts, week 7: 6's, week 8: 7's, week 9...
*Friday, August 20, 2010 at 5:38pm by Jen*

**Math for pharmacy Tech**

My daughter Kim teaches and notes that the average student uses 75 sheets of paper every week. A) How many sheets will a student use in a 42-week school year? B) How many sheets will a class of 26 students use in a week? Not sure how to approach the problem. Do I first ...
*Thursday, July 21, 2011 at 8:26pm by Rina*

**grade 5 math**

Look for the pattern. The class started with 8 the first week, then added 11 for a total of 19 after week 2. Week 3, they had 31 cans. How many more is that than week 2? 12, right? Week 2 was +11, week 3 was +12, week 4 will be +13, for a total of 44, and week 5 will be +14 ...
*Sunday, May 4, 2008 at 9:47pm by msp*

**Math **

Kate is a salesperson in a retail store and earns $88 per week plus 11% of her weekly sales. If Kate made $154 one week,what were her sales that week? this is another word problem. I don't know the equation I was thinking 88 + .11 = 154x
*Tuesday, October 5, 2010 at 3:47pm by Amy*

**4th grade-math**

We don't know! Maybe he started at one mile a week, and increased that by a mile a week every week, or a mile a week every month. Or maybe he started at 15 miles a week, and increased by three miles a week each week. There isn't enough information in the question to give a ...
*Monday, November 23, 2009 at 6:49pm by TeacherJim*

**Math**

The total number of hours worked per week is 20. That results in $320 earnings per week. You should be able to complete the problem.
*Monday, January 14, 2013 at 6:05pm by drwls*

**math**

Alyssa is enrolled in a public-speaking class. Each week she is required to give a speech of greater length than the speech she gave the week before. The table below show the length of several of her speeches: WK #/Length of Speech (seconds) 3/150, 4/180, 5/210, 6/240 If this ...
*Monday, April 29, 2013 at 8:51pm by Jane*

**Word problem math**

Lee worked 22 hours this week and made $132. If she works 15 hours next week at the same pay rate, how much will she make?
*Tuesday, March 3, 2009 at 1:43pm by ....*

**math**

Joes electric made 19 customer calls last week and 24 calls this week, How many calls must be made next week in order to maintain an average of at least 21 calls per week for the three week period?
*Wednesday, February 22, 2012 at 2:09pm by ann*

**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 don't understand how ...
*Saturday, November 21, 2009 at 12:02pm by Lori*

**math**

week 1 3 miles week 2 7 miles week 3 11 miles week 4 15 miles sophia predicted that jhon will run 32 miles during 9th week. use words symbols or numbers to explain wether sophia's prediction is correct
*Monday, January 2, 2012 at 3:55pm by gabriel*

**math**

I have a table with this info. plant growth: Week 1 - 1 inch, week2 -4 inches, week 3 - 6 inches, week 4 - 11 inches, week 5 - 14 inches Question is: would you expect the plants height to be 10 inches, 16 inches, or 30 inches at week 6? Explain your reasoning. Thanks, Gracee
*Tuesday, January 24, 2012 at 5:17pm by gracee*

**math**

If Martha read one book a week for the first week and double the number of books each week for the next 5 weeks. She would have read 32 books the sixth week. Am I correct
*Tuesday, December 18, 2012 at 8:31pm by Tammy*

**Math**

Mathew has received $1 the first week, $3 the 2nd week, $5 the 3rd week and so on until he has received a total of $1 000 000. What amount did he receive the last week?
*Thursday, March 22, 2012 at 9:46pm by Sim*

**math**

That depends upon which day of the week she starts this routine. If she starts on Monday, she'll jog on 1st week: Thursday, Sunday 2nd week: Wednesday, Saturday 3rd week: Tuesday, Friday 4th week: Monday, Thursday, Sunday Fill out the same kind of schedule for her swimming.
*Monday, January 28, 2008 at 4:31pm by Ms. Sue*

**Math**

John delivers newspapers he makes $5 the first week and $2 are added to his pay each week he delivers papers. Which expression could be used to find out how much he would make in a given week, w, after the first week? a) 2w+5 b) 2(w-2)+5 c) 2(w-1)+5 d) 5w-2
*Monday, December 19, 2011 at 8:59pm by Jackie*

**Intermediate Algebra Writing & Using Funtions HELP**

WRITING & USING FUNCTIONS FROM VERBAL DATA Question is below Tina is saving $0.30 per week. 5 weeks ago she had $1.95. Write a function for Tina's savings week by week. How do you go about doing this problem? Thank You in advance
*Saturday, October 6, 2007 at 5:21pm by John*

**Math**

If you had a new business and you had 30 customers the first week and 55 customers the second week and 80 customers the third week, what would you project for week 4? Explain how you arrived at your answer.
*Friday, September 14, 2012 at 8:20am by nate*

**Math**

Over a four-week period, Gail earned the following commissions? Week 1 $250.00 Week 2 310.00 Week 3 275.00 Week 4 195.00 What was her average weekly commission for the period? A. $205.00 B. $207.50 C. $240.00. D. $257.50 i got d as an answer right or wrong?
*Tuesday, July 29, 2008 at 2:39am by AK*

**math 6**

1st week : 4 2nd week : 4 x 4 = 16 3rd week: 16 x 4 = 64 4th week: 64 x 4 = 256
*Wednesday, October 17, 2012 at 12:40pm by Delilah*

**Math**

The chart shows the number of cars sold per week at a car dealership during the month of June. Salesperson Week 1 Week 2 Week 3 Week 4 Tim 4 8 2 1 Geena 1 2 7 1 Rafael 2 1 5 4 Sonny 4 1 1 10 How should the data be displayed to make the most convincing argument that sales ...
*Monday, April 18, 2011 at 5:16pm by Sammy*

**math 6**

Jillianknits hats for her family and friends. In the first week, she knits 4 hats. The next week, she has some help, and together, they knit four times as many hats. The following week, she has even more help, and they knit four times as many hats as the week before. The ...
*Wednesday, October 17, 2012 at 12:40pm by Katey H*

**chemistry**

I have worked the NaCN problem for you before. It's a hydrolysis problem. About a week ago. I don't believe the second problem can be solved with the information given.
*Saturday, August 11, 2012 at 10:38pm by DrBob222*

**Problem Solving: Make a Table**

Ed saved $50 one week. For the next six weeks, he saved $25 more than the week before. how much did he save in all? one student sloved this problem using the expression $50 + 6($25)=200 What error was made? What is the right anwser?
*Wednesday, January 25, 2012 at 12:24am by Lorena P.*

**math**

the last week of the month a car dealership sold 12 cars.A new sale promotion came out the first week of the month and sold 19 cars that week what was the percentage increase in sale from the last week of the previous month compared to the first week of the next month
*Thursday, April 29, 2010 at 1:40pm by Ricardo*

**Math (Basic)**

"A woman earns 10.00 per hour at her job, but if she works more than 20 hours in a week she is paid 1.5 times her regular salary for the overtime hours worked. One week her gross pay was 275. How many overtime hours did she work that week? Express your answer in hours to 2 ...
*Friday, June 24, 2011 at 1:15pm by Kai*

**Com140**

I did week one. I am almost finished with week two also, but I feel like week two is kinda a repeat of week one. Week three I have nothing. What do you mean what guidelines do I have?
*Thursday, October 16, 2008 at 5:17pm by Dusty*

**MATH**

I HAVE LOOKED AT THE CUMULATIVE FEQUENCY TABLE EXAMPLE, AND I AM STILL CONFUSED ABOUT HOW TO MAKE MY OWN TABLE. MY TABLE IS FOR SOCCER LEAGUE SIGN-UPS AT SCHOOL. I HAVE A GIVEN CHART OF WEEK 1, WEEK 2 AND WEEK 3. ON WEEK ONE, THERE WERE 9 SIGN-UPS. ON WEEK 2, THERE WERE 13 ...
*Tuesday, September 30, 2008 at 5:00pm by LOGAN*

**Math Help PLEASE !**

Your problem states that he has 40 clients who pay $2.25 per week for daily plus Sunday. He has 25 clients who pay $1.00 a week for Sunday only delivery.
*Tuesday, August 30, 2011 at 4:31pm by Ms. Sue*

**Physics**

Consider a radioactive sample with a half-life of one week. How much of the original sample will be left at the end of the second week? The third week? The fourth week?
*Thursday, August 29, 2013 at 2:13pm by Tracee*

**math**

Maria decides to donate $1 to her favorite charity the first week of the month and to double the amount she donates each week. how much will she donate the 6th week?
*Wednesday, October 9, 2013 at 2:40pm by swaggy Roxy*

**economics**

Each week, Bill, Mary and Jane select the quantity of two goods, x1 and x2, that they will consume in order to maximize their respective utilities. They each spent their entire weekly income on these two goods. Suppose you are given the following information about the choices ...
*Sunday, February 24, 2008 at 12:14pm by Krissy*

**EDU1015 WEEK 1-6**

In the "language of math," one thing I learned early is that when the word "of" appears in a problem, it's an indication to multiply, just as Ms. Sue and Dr Russ have shown you. 1742.00 x 0.3 = ?? Now -- what do fallacies and inconsistencies have to do with this math problem?
*Tuesday, September 7, 2010 at 1:49am by Writeacher*

**math**

To train for a triathlon Cartman swims 125m daily for one week.Each subsequent week he doubles the daily amount until he swims 4km each day for one week. The total distance he has swam is? What is the equation for this,since he doubles every week
*Saturday, January 9, 2010 at 6:24pm by cyn*

**math**

The last week of the month a car dealership sold 12 cars. A new sales promotion came out at the first of the week of the next month and they sold 19 cars that week. what was the percent increase in sales from the last week of the previous month compared to the first week of ...
*Thursday, March 5, 2009 at 1:07pm by Anonymous*

**Math**

Sam Quaker receives a salary of $300 per week plus a 5 and 1/2% commission on his sales. Last week he sold $3,880 worth of merchandise. How much did Mr. Quaker make last week?
*Friday, December 14, 2012 at 11:29pm by Rina*

**math **

Over the past two weeks, Jane earned $292 and $193 respectively, at her part time job. What must she earn in the third week to bring her three-week average earnings to $200 per week?
*Thursday, October 1, 2009 at 11:10pm by Aleah*

**math**

Over the past two weeks, Jane earned $292 and $193 respectively, at her part time job. What must she earn in the third week to bring her three-week average earnings to $200 per week?
*Sunday, November 22, 2009 at 10:02pm by abby*

**Math**

Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. A car rental agency charges $250 per week plus $0.25 per mile to rent a car. How many miles can you travel in one week for $450
*Wednesday, July 25, 2012 at 9:27pm by gokp*

**S.A.T Math**

I do not understand This: Employee x is paid $12.50 an hour for the first 36 hours he works in a week, and is paid double that rate for every hour over that. Employee Y is paid $15.00 an hour for the first 40 hours she works in a week, and is paid 1.5 times that rate for every...
*Monday, August 27, 2007 at 9:48pm by Mack*

**Math- PLEASE HELP!**

Sarita works 2 days each week. If her office is open 7 days each week, use pascal's triangle to find the probability that she will be scheduled for Wednesday and Saturday next week. A. 2/7 B. 1/14 C. 1/21 D. 1/42
*Sunday, March 4, 2012 at 2:37pm by Lexi*

**statistics**

30 customers the first week and 55 customers the second week and 80 customers the third week, what would you project for week 4
*Thursday, October 20, 2011 at 1:24pm by Lorea*

**Math Word Problem**

As payment for his daughters yard work, a father agrees to give his daughter an allowance of $3.50 in the first week of the year with an increase of 50 cents each week until the last week of the year. A) How much money did she recieve for an allowance in the last week of the ...
*Monday, September 12, 2011 at 10:23pm by Anonymous*

**Algebra, word problem**

A small firm produces both AM and AM/FM car radios. The AM radios take 15 h to produce, and the AM/FM radios take 20 h. The number of production hours is limited to 300 h per week. The plant’s capacity is limited to a total of 18 radios per week, and existing orders require ...
*Friday, September 14, 2007 at 9:13pm by Marinda*

**Math- averages**

Caitlyn sold 7cars per week for the first three weeks, but in week four she sold 11 cars. What is her average number of sales per week in her first four week on the job? A) 7 B) 8 C) 9 D) 11 E) 12 Please explain! Thanks!
*Monday, July 29, 2013 at 4:34pm by Jenny *

**Math**

I used exact calculations on this problem is this correct or should have I used estimation? This week, the Laketown Cruise Company took its boat on 19 cruises, carrying the boats full capacity of 46 guests on each cruise. If each guest paid $22 admission, then how much ...
*Sunday, June 21, 2009 at 4:19pm by B.B.*

**math**

Laura is a salesperson in a retail store and earns $65 per week plus 10% of her weekly sales. If Laura earned $200 one week, what were her sales that week
*Tuesday, September 18, 2012 at 10:41am by mark*

**math**

a sales representative earned four times as much in the fourth week of jan than any other week in jan what is the income for the fourth week
*Sunday, February 19, 2012 at 2:42pm by don*

**Math**

Week 1: 20 sweaters at $100 = $2000 Week 2: 40 sweaters at $90 = $3600 Week 3: 60 sweaters at $80 = $4800 Week 4: 80 sweaters at $70 = $5600 Week 5: 100 sweaters at $60 = $6000 100+80+60+40+20 = 300 sweaters sold in 5 weeks A) Took 5 weeks B) $60 a sweater in the final week
*Saturday, January 12, 2013 at 7:42pm by Steve*

**math**

b = m + 2.50 Does each spend $6 on snacks? If so, the amount saved each week is b-6 and m-6. After n weeks, b has saved $20 more than m. Since b-m=2.50, b saves 2.50 more than m each week. It will take 8 weeks for the difference to grow to $20. Since b has saved $72 in 8 weeks...
*Sunday, January 22, 2012 at 10:28pm by Steve*

**math/algebra**

Can I get help in solving these problems using the linear system of elimination. 4x - 5y =22 x + 2y = -1 2x - 3y = 16 3x + 4y = 7 Word Problem: During the summer, you want to earn at least $150 per week. You earn $10 per hour working for a farmer and you earn $5 per hour ...
*Thursday, March 12, 2009 at 1:29am by JAY10*

**Easy Math **

I am confused on how to do this ? ! Jeff is a salesperson in a retail store and earns $52 per week plus 13% of his weekly sales. If Jeff made $312 one week, what were his sales that week?
*Tuesday, February 12, 2013 at 7:24pm by Jessica*

**math116**

i am having a problem with this problem. it is week 2 checkpoint mat116 it says to solve using the principle of multiplication. -x=44
*Thursday, August 5, 2010 at 12:56pm by barb*

**Calculus**

At the moment OHaganBooks is selling 1000 books per week that is book rate b and sales are rising at a rate of 200 books per week.that is db/dt Also, it is now selling all its books for $20 each,Pbut the price is dropping at a rate of $1 per weekdP/dt . I need to know at what...
*Saturday, November 24, 2007 at 10:52am by bobpursley*

**College Math II **

You have been told the formula for the number sold per week. Thet is the R(q0 formula. Multiply that by the price (q) to obtain the revenue (cash received) per week. It is that simple. Then substitute $8 for q to get the numerical revenue value is $8 is charged per football. ...
*Saturday, November 21, 2009 at 12:02pm by drwls*

**Sci 230**

Week 7 comes after week 6 and before week 8. What are you talking about??????
*Saturday, June 30, 2012 at 10:37pm by Ms. Sue*

**MATH**

7. Tina lost 3 pounds on the first week of her diet. She gained a pound on the second week, and then lost 2 pounds a week during every week afterwards. She has been dieting for a total of 13 weeks. How many pounds has Tina lost in all? A. 26 pounds B. 24 pounds C. 22 pounds D...
*Wednesday, May 15, 2013 at 11:49pm by lola*

**algebra**

need help with this problem can someone help me? "At the end of the week one, a stock had increased in value from $5.75 a share to $7.50 a share. Find the percent of increase at the end of week one to the nearest tenth of a percent. At the end of the week two, the same stock ...
*Thursday, January 28, 2010 at 8:53pm by Jessica*

**math**

Jane uses a jar to save her money. She saves $10 from her weekly allowance in the 1st week, $12 in the 2nd week, $14 in the 3rd week, and so on. How much money will she have saved in 10 weeks?
*Friday, June 21, 2013 at 9:33am by terrell*

**6grade math**

3rd week 2.7 hours 4th week 2.5 hours 5th week 2.3 hours
*Monday, February 10, 2014 at 4:51pm by Navpreet*

**Math**

Let's make a math sentence about how much the car company charges. Flat Rate: $120 per week = $120 * W Additional Fees: $0.12 per mile = $0.12 * M Charge = Flat Rate + Additional Fees Now let's plug in what we know: $162 = $120(W) + $0.12(M) Here's where I run into a problem. ...
*Thursday, February 21, 2013 at 8:54pm by Lena*

**Physics**

yes. the half-life is how long it takes for the remaining amount to go down by 1/2. Since the half-life is given as 1 week, that means that each week there is only half as much at the end of the week as there was at the beginning of that week.
*Thursday, August 29, 2013 at 2:13pm by Steve*

**MATH**

Make a list: week time cumulative time(seconds) 1....1........1 2....2........3 3....4........7 4....8.......15 5...16.......31 6...32.......63 ....... 10..512.....1023 .... 20.524288...1048575 .... If you check the numbers, you will find that the number of seconds of homework...
*Friday, April 15, 2011 at 7:19am by MathMate*

**Algebra 1**

Say x is the number of boxes sold in week 1, then: Boxes in week 1: x Boxes in week 2: x + 5 Boxes in week 3: 2x + 10 Total boxes = 4x + 15 4x + 15 = 431 x = 104 So in week 1 there was sold x = 104 in week 2: x + 5 = 109 in week 3: 2x + 10 = 218
*Wednesday, October 24, 2012 at 2:17pm by Tom*

**lotto 5/90**

The first 5 numbers at random in week 1 is 86-47-33-67-61 and last 5 numbers the same week 1 is 14-80-61-43-82 The first 5 numbers in week 2 73-55-18-2-26 The last 5 numbers the same week 2 64-29-83-86-11 The first 5 numbers in week 3 27-66-8-7-69 The last 5 numbers the same ...
*Wednesday, July 13, 2011 at 10:06pm by flint*

**Math**

Edgar Anderson earns $200 a week plus a 15% commission on all sales over $1,000. If Mr. Anderson's sales for one week are $2,500, what is his gross pay for that week? A. $350 B. $425 C. $525 D. $575
*Wednesday, July 16, 2008 at 4:01pm by AK*

**5th grade**

If your parents paid you $10.00 a week for a year you would have $520.00, but if they paid you $.01 a week, doubling the amount each week (ex. second week - $.02, third week - $.04, etc.), how much would you have at the end of the year? What would be the formula
*Wednesday, April 29, 2009 at 6:15pm by Tracy*

**math**

well excuse me its not my problem plus there wasnt any reading in my lesson this week so how am i supposed to know the answers ?
*Tuesday, January 10, 2012 at 2:09pm by anonymous*

**Physics**

1st week: 1/2 2nd week: 1/4 3rd week: 1/8 ...
*Thursday, August 29, 2013 at 2:13pm by Steve*

**math**

Sean's older brother is 16 years old. He runs between 15 and 25 miles each week. The sum of the digits of the total number of miles that he ran last week is eight less than his age. How many miles did Sean run last week?
*Monday, April 22, 2013 at 8:00pm by Gaby*

**Spanish-2nd answer**

What makes theatre opera actors? The actors play roles in the play. What do next week? I go to school next week What did you last week? I did my homework last week.
*Tuesday, March 13, 2012 at 10:01am by Elysa*

**math**

dante has at most $12 to spend on entertainment each week. so far this week, he spent $7.50. Write and solve an inequality to determine how much money dante can spend on entertainment the rest of the week.
*Tuesday, February 22, 2011 at 4:17pm by Jay *

**math**

dante has at most $12 to spend on entertainment each week. so far this week, he spent $7.50. Write and solve an inequality to determine how much money dante can spend on entertainment the rest of the week.
*Tuesday, February 22, 2011 at 4:17pm by Jay *

**4th grade math**

Sam worked 36 hours in two weeks he worked twice as many hours in the second week as the first week how many did he work in the first week
*Wednesday, January 30, 2013 at 11:38am by ray*

**4th grade math**

Sam worked 36 hours in two weeks he worked twice as many hours in the second week as the first week how many did he work in the first week
*Wednesday, January 30, 2013 at 11:38am by ray*

**Problem Solving: Make a Table**

The same amount was not added every week. Instead complete this table: Week...Amt.Saved....Total 1.........50.........50 2.........75.........125 3.........100........225 4.........125........350 etc.
*Wednesday, January 25, 2012 at 12:24am by drwls*

**algebra**

the last week of a month a car dealership sold 12 cars.A new sale promotion came out the first week of the month and sold 19 cars that week what was the percent increase in sale from the last week of the previous month compared to the first week of the next month
*Thursday, April 29, 2010 at 11:39am by Ricardo*

**math **

Angela practices her long jump before a big track meet. At the beginning of the week ,she jumps 1.56 meters and at the end of the week she jumps 1.63 meters .How much farther did she jump at the end of the week than at the beginning of the week answers A.0.03 meters B.0.07 ...
*Wednesday, October 10, 2012 at 1:54pm by destiny*

**math**

Suppose Apple’s stock rose to $139 at the end of the week and it was up 4% from the previous week. What was the price of Apple’s stock at the previous week’s close?
*Thursday, May 9, 2013 at 2:42pm by jess*

**Math 115 week 8 cum-test **

I was wondering if anyone has the questions for week 8 cum-test due Sunday? the instructor will not post it until Wednesday night and I would like to start on it early because I am moving all week.I am taking classes with the University of Phoenix Axia College
*Tuesday, June 29, 2010 at 6:33pm by frustrated*

**math problem**

a worker submits the following data on a timesheet: week 1: total hours: 42 (including 4 hrs sick leave, 6 hrs travel) Week 2: total hours: 46 hours (including 5 hours travel) what percentage of the recorded time did the worker spemnd traveling?
*Monday, May 18, 2009 at 3:46pm by bev*

**math**

mark wants to plot his grades from week to week. what type of graphshould he use?
*Wednesday, January 21, 2009 at 7:30pm by bree*

**math**

Joaquin makes $600 a week. A raise of $24 a week represents what % of his salary?
*Sunday, November 14, 2010 at 7:48pm by Michelle*

**mat 115 week 8**

Please help me with this math problem. I don't know if I am doing this correctly. -21 - (-9) __________ -21 - (-21) Am I correct in answering this problem correctly? -12 ____ = -12 0 If not can you help me with the right answer? Thanks kindly
*Saturday, August 21, 2010 at 10:34pm by adore001*

**math**

I'm not sure what the answer is, but I think I might know how you will be able to figure it out. Take the $.01 Mary got the first week and double it to get what she got the second week ($.02). Then multiply the $.02 by 2 to get what she got the third week ($.04) Progress- ivly...
*Monday, December 10, 2012 at 5:45pm by Emily*

**maths**

This problem is at an website (brilliant . org). Please don't answer this since the problem is open. Answer this the next week.
*Tuesday, February 12, 2013 at 5:43am by ABCD*

**math**

Keenan is training for a bicycle race. His goal is to ride 150 miles each week. By Tuesday of one week, he has ridden 35% of His goal. How many miles did he have left to ride to meet his goal that week.
*Tuesday, February 4, 2014 at 5:36pm by mon*

**math**

a week is 7 days. Now look at the first sentence. Kind of a trivial example, but you have to deduce that He says a week. I know he takes 10 days when he says 7. A week is 7 days, so it will take 10.
*Monday, September 16, 2013 at 12:21am by Steve*

**math**

KEENAN IS TRAINING FOR A BICYCLE RACE. HIS GOAL IS TO RIDE 150 MILES EACH WEEK. BY TUESDAY OF ONE WEEK HE HAD RIDDEN 35% OF HIS GOAL. HOW MANY MILES DID HE HAVE LEFT TO RIDE TO MEET HIS GOAL THAT WEEK?
*Tuesday, February 4, 2014 at 5:56pm by mon*

**Calculus**

At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for $20 each, but the price is dropping at a rate of $1 per week. I need to know at what rate OHaganBooks' revenue is rising...
*Saturday, November 24, 2007 at 10:52am by Julie*

**Calculus**

At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for $20 each, but the price is dropping at a rate of $1 per week. I need to know at what rate OHaganBooks' revenue is rising...
*Sunday, November 25, 2007 at 5:26pm by Destinee*

**MATH**

A Science instrutor assigns his student one second of home work..the first week of school,two seconds. the second week four seconds, the third.if the student asked whether he would agree to this weekly homework doubling for the duration of the 36-week school year.how much ...
*Friday, April 15, 2011 at 12:24am by MIKE*

**MATH**

A Science instrutor assigns his student one second of home work..the first week of school,two seconds. the second week four seconds, the third.if the student asked whether he would agree to this weekly homework doubling for the duration of the 36-week school year.how much ...
*Friday, April 15, 2011 at 7:19am by MIKE*

**MATH**

Briana is allowed to watch no more than 5 hours of T.V a week. So far this week, she has watched 1.5 hours. Write and solve an inequality to show how many hours of T.V Briana can still watch this week.
*Friday, January 17, 2014 at 2:35pm by Dakota *

**Math :)**

1.Try to solve this problem without using a formula. Suppose a disease is transmitted from an individual to one other during the period of a week. Each of those two gives the disease to two more people in the second week, so that the total of newly infected people is now four...
*Monday, December 2, 2013 at 2:53am by Kim*

**math**

Last week we needed 30 chairs for the meeting. This week we need 200% of what number. I think the answer is 1.2
*Monday, March 15, 2010 at 11:58pm by pam*

**math**

From the data, it seems that John increases the distance run by 4 miles each week. Extrapolate that to the 9th week.
*Monday, January 2, 2012 at 3:55pm by PsyDAG*

**algebra**

What is the equation to the word problem? Currently, you have $60 & your sister has $135. You decide to save $5 of your allowance each week,while your sister decides to spend her whole allowance plus $10 each week. How long will it be before you have as much as your sister?
*Sunday, October 14, 2012 at 5:59pm by Brandi*

**Problem solving**

The Manufaturing Company allows the defect rate of 0.5% on its production line. The defect average for last week was 6 items out of 1,800. What is the difference between the allowed defect rate and the defect average for last week?
*Tuesday, December 9, 2008 at 6:21pm by odessa*

**Math**

A car salesman receives $575 a week in addition to 3% commission on all cars whose sticker price is above $4,500. One week he sold a Ford for $8,785 and a Buik for $5,832. How much did he earn that week? A. $749.96 B. $838.55 C. $1013.51 D. $4,385.10 Explain how you got your ...
*Sunday, December 30, 2012 at 3:36pm by Samantha*

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