Sunday

July 5, 2015

July 5, 2015

Number of results: 1,796

**Flash-card maker?**

Does anybody know of an online flashcard maker you don't have to print out that you can study online? Americangirl . com has a flash-card maker, but it doesn't work anymore.
*October 18, 2007 by Emily*

**technology**

i need help in adobe flash cs3 i have created a flash project and a flash file actionscript 2.0 and i don't know where to save the file. is it inside the flash project? or save it separately and link it later on i tried multiple website but they didn't work out well can you ...
*April 10, 2013 by aysha*

**Interest**

It’s time to go shopping! You grab your Best Purchase credit card, which has an annual interest rate of 18%. The unpaid balance on your card for the current billing cycle is $285.76. On your shopping trip, you purchase four items: a Blu-ray player, two 4-GB flash drives, and a...
*May 7, 2013 by Mary*

**physics**

The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 760 µF capacitor is 315 V. (a) Determine the energy that is used to produce the flash in ...
*February 4, 2007 by Ann*

**physics**

Electronic flash units for cameras contain a capacitor for storing the energy used to produce the flash. In one such unit, the flash lasts for a time interval of 1.49×10−3 with an average light power output of 2.60×105 .
*August 25, 2010 by Anonymous*

**maths**

Five flash cards having odd numbers from 11 are shuffled well and one card is drawn from it write the sample space
*January 22, 2015 by lalithya*

**maths**

A deck has 52 cards it has 13 in each type find the probability of getting a) a diamond card b) an ace card c) a red card d) a yellow card e) getting any card
*October 25, 2014 by John*

**Card Trick**

I know this isnt a school question but I want to know. My friend did this card trick. She shuffled the cards, showed me the bottom one and told me that was my card. Then she showed me a card from the bottom and said is this your card it wasnt then she did that 3 times so there...
*September 26, 2007 by Jessie*

**Physics**

A camera flashtube requires 5.0J of energy per flash. The flash duration is 1.0 ms. (a) what power does the flashtube use while it's flashing? (b)If the flashtube operates at 200V, what capacitance is needed to supply the flash energy? (c) If the flashtube is fired once every ...
*March 18, 2012 by Britanee*

**math**

One card is selected from a deck of cards. Find the probability of selecting a red card or a card less than 4 . (Note: The ace is considered a low card.)
*November 25, 2010 by Anonymous*

**Physics (simple electronics)**

The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 775 µF capacitor is 330 V. (a) Determine the energy that is used to produce the flash in this ...
*February 24, 2011 by Mike*

**math**

You have a set of 36 flash cards numbered from 1 to 36. A card is chosen at random. Find the odds in favor of and the odds againts each selection. Prime number Would it be 1?
*November 3, 2010 by Anonymous*

**Math**

1.)When testing a patient’s eyes for focusing ability, one doctor uses these three cards. Card 1 is placed 3.0 m from the patient. The other two cards are placed so that the letter E on them will appear to be the same size to the patient as the E on Card 1. a.)Measure the ...
*July 21, 2010 by anonymous *

**Intro. to Comp.**

Can you help with this question? Which would be the correct answer? I am thinking "A" is the correct answer. What is an advantage of using Flash in a web page versus a traditional plug-in such as Media Player? A. Flash allows both video and audio in streaming animation. B. A ...
*June 10, 2007 by Shannon-- please help!!*

**Math - Probability**

Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a red card and then a black card?
*January 27, 2012 by Finch*

**statistic**

For each of the following, assume you are working with a standard deck of 52 cards. There are 13 cards (2,3,4,5,6,7,8,9,10, jack, queen, king and Ace) in each of four suits (Clubs, Diamonds, Hearts, and Spades). a. What is P(Club) when drawing one card? b. What is P(Jack) when...
*March 13, 2014 by HELEN*

**math**

A card is drawn from an ordinary deck of 52 cards, and the result is recorded on paper. The card is then returned to the deck and another card is drawn and recorded. Find the probability that the following occurs: a) the first card is a diamond b) the second card is a diamond ...
*July 7, 2013 by Annonymous*

**education-curriculum and instruction**

1- what does being a reflective decision maker mean to you ? 2- how have you experienced teachers you know being reflective dicision maker?
*August 28, 2011 by A.a*

**physics**

thunder is heard 4.5 seconds after the flash of lightning is seen. How far away was the lightning flash and how long did it take for the light to reach him?
*April 10, 2009 by Jack*

**physics**

The wattage of a commercial ice maker is 226 W and is the rate at which it does work. The ice maker operates just like a refrigerator and has a coefficient of performance of 3.90. The water going into the unit has a temperature of 15.0°C, and the ice maker produces ice cubes ...
*December 1, 2012 by angie*

**PHYSICS**

The wattage of a commercial ice maker is 226 W and is the rate at which it does work. The ice maker operates just like a refrigerator and has a coefficient of performance of 3.90. The water going into the unit has a temperature of 15.0°C, and the ice maker produces ice cubes ...
*December 1, 2012 by ag*

**PHYSICS**

The wattage of a commercial ice maker is 226 W and is the rate at which it does work. The ice maker operates just like a refrigerator and has a coefficient of performance of 3.90. The water going into the unit has a temperature of 15.0°C, and the ice maker produces ice cubes ...
*December 1, 2012 by HELP*

**5th grade math**

A girl bought a card and then returned it. The second card cost $1.50 less than the first card. She got 75 cents in change. How much did the first card cost?
*October 8, 2009 by lesa*

**algebra**

A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|queen) Thank you
*May 26, 2014 by Mary Ann *

**math, duhhh!**

New flat- screen tvs flash even faster than older tvs. Since dogs need a flicker freqency rate of 75, dogtv works as intended only on newer tvs. One type of new tvs flash 500 frames each second. How many moreframes does it flash than an older tv with a flicker frequency rate ...
*April 28, 2013 by help now*

**algebra/Did I do this right**

A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|king) I came up with 12/52 Thank you
*May 26, 2014 by Mary Ann *

**algebra/Can you see if I am right**

A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|king) 4/52 Thank you
*May 27, 2014 by Mary Ann *

**math 157**

Consider the experiment of selecting a card from an ordinary deck of 52 playing cards and determine the probibility of the stated event. A. A nonface card or a 7 is drawn B. A card that is not a king and not a spade is drawn. For A a nonface card is 10/13 and for a 7 it is 1/...
*January 8, 2010 by Rmz*

**Statistics**

Three cards are drawn with replacement from a standard deck. What is the probability that the first card will be a spade, the second card will be a black card, and the third card will be a queen? Write your answer as a fraction or a decimal number rounded to three decimal places.
*June 22, 2012 by Sonia*

**math**

a card is picked from a pack containing 52 cards . it is then replaced and a second card is picked. Find the probability that a)both cards are the seven of diamonds, b)the first card is a heart and the second a spade. c)one card is from a black suit and other is from a red ...
*March 13, 2010 by terry*

**Math**

One card is selected from a deck of playing cards. Determine the probability of selecting: a card greater than 9 or a black card.
*July 26, 2011 by Jen*

**statistics**

A SINGLE CARD IS SELECTED FROM A STANDARD DECK OF 52 CARDS. IF YOU KNEW THAT THE CARD WAS A PICTURE CARD, WHAT IS THE PROBABILITY THAT IT WAS ALSO RED?
*February 27, 2012 by jade*

**math **

An experiment consists of selecting a card at random from a 52-card deck. A black face card (i.e., a jack, queen, or king) is not drawn.
*February 20, 2011 by Vanny*

**Math**

A card is drawn at random from a standard deck of 52 playing cards. What is the probability of drawing a red card or a black face card?
*April 30, 2014 by Jessica*

**ALGEBRA**

A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) = P(three | not a face card) =
*May 21, 2012 by Mike*

**Math-New Question**

One card is selected from a deck of playing cards. Determine the probability of selecting: a card greater than 9 or a black card
*July 26, 2011 by Jen*

**writing skills**

18. You need to write an essay about hot air ballooning. You know you've seen a good book on this topic, but you can't remember the name of the book or the name of the author. How could you most easily find this book in the library? A. Locate the author card for the book in ...
*August 23, 2012 by jake*

**math**

In a game of blackjack, each player is dealt two cards from a standard 52-card deck. If the first card is 10 of clubs, what is the probability that the second card is heart?
*April 21, 2011 by Meghan*

**Card Probability**

When drawing a card from a deck, the P(face card and red) is:
*September 30, 2013 by Alex*

**statistic research**

ryan selects one card from a deck of 52 different card. the first card is not replaced before joe selects the second one. in how many different ways can they select the two card?
*September 23, 2014 by may pinaroc*

**Discrete Mathematics**

Please help. Consider a deck of 52 playing cards, in how many ways can you draw an ace card, any heart card and a queen card in three draws respectively with replacement?
*August 28, 2013 by Miley*

**algebra**

A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king.
*May 26, 2014 by bri*

**mathematiks concepts**

A must when introducing each whole number operation is to A. encourage the students to work fast. B. make liberal use of real-life story problems that the students can act out. C. begin with flash card games. D. be sure all students are on the same page in their workbooks. I ...
*February 24, 2015 by lauren*

**Finance**

As a college student, you probably receive many credit card offers in the mail. Consider these two offers. The first card charges a 17 percent APR. An examination of the footnotes reveals that this card compounds monthly. The second credit card charges 16.25 percent APR and ...
*October 13, 2014 by Dashawn *

**math**

a pottery maker can make 24 vases in 8 days. If the pottery maker works 6 hours each day, how long does it take to make 1 vase. A 2 hours B 3hr C 4hrs D 6 hours
*April 22, 2014 by joy*

**stats math**

Suppose that two cards are randomly selected from a standard 52-card deck. What is the probability that the first card is a spade and the second card is a space if the sampling is done without replacement?
*November 26, 2012 by denise*

**Math**

the green light flashes every 3 seconds,the red every 5 seconds and white at 10 seconds. iF they flash at 12 noon.When will they flash together again in a minute? in an hour?
*July 8, 2013 by Anonymous*

**ALGEBRA**

A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) = Correct: Your answer is correct. P(three | not a face card)
*May 23, 2012 by Mike*

**1**

A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light travels at 3.0 × 108 m/s in the air. How long, t1, in seconds did it take the light to reach the student's eyes after the flash?
*September 11, 2014 by joe*

**2**

A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light travels at 3.0 × 108 m/s in the air. How long, t1, in seconds did it take the light to reach the student's eyes after the flash?
*September 11, 2014 by joe*

**Alegebra**

A box contains 10 cards numbered 1 through 10. Which events are mutually exclusive? (Points : 4) A card is drawn from the box and the number is even. A card is drawn from the box and the number is 8. A card is drawn from the box and the number is odd. A card is drawn from the ...
*January 15, 2015 by Sara*

**Finance **

Due to poor spending habits, Bryant has accumulated $5,000 in credit card debt. He has missed several payments and now the annual interest rate on the card is 16.75 percent! If he pays $200 per month on the card, in total, how much interest expense does Bryant pay to the ...
*October 13, 2014 by Dashawn *

**Algebra**

Leila purchased a prepaid phone card for . Long distance calls cost cents a minute using this card. Leila used her card only once to make a long distance call. If the remaining credit on her card is , how many minutes did her call last?
*July 8, 2013 by Ron*

**algrebra**

Christine purchased a prepaid phone card for . Long distance calls cost cents a minute using this card. Christine used her card only once to make a long distance call. If the remaining credit on her card is , how many minutes did her call last?
*May 12, 2014 by terri*

**statistics**

On a standard 52 card deck, calculate the probability. that on card is either a queen or a heart draw one card, what is the probability that it is a king, given that it is a club? Thanks
*April 16, 2011 by sonney32*

**Probability**

One card is drawn from a deck. Are the events "drawing a face card" and "drawing a black card" independent or dependent?
*April 27, 2011 by ADO30*

**English**

Indicate where each aspect of an index card should be placed when researching. Match the letter that corresponds to one of the items below to the correct location (1, 2, 3, 4, or 5) on an index card A.) Page number B.) Title of card (aspect of subject) C.) Paraphrase D.) ...
*April 21, 2014 by Cassie*

**math**

Two cards are drawn without replacement from an ordinary deck of 52 cards. What is the probability that the second card is a face card, if the first card was a queen? Would this be 11/51?
*November 28, 2010 by m*

**MATH!! probability**

Two cards are drawn without replacement from a deck of 52 cards. Determine P(A and B) where A : the first card is a spade B: the second card is a face card please help!!
*January 9, 2011 by chris*

**Shiv**

Randall is playing a game that involves drawing a card from a deck. There are 10 cards numbered from 1 to 10. If Randall draws a card with a multiple of 3, he wins 5 points. If he draws any other card, he loses 3 points. What is Randall's expected point score when he draws a ...
*March 3, 2008 by Tom*

**Stats**

Suppose you have a standard deck 52 cards (4 suits: hearts, diamonds, clubs, and spades each suit has 13 cards (1/4 of the deck) and those 13 cards include one ace,and numbers 2 through 10 and 3 face cards: a jack a queen and king) suppose you pick a card at randome and then ...
*March 10, 2013 by Anonymous*

**MATH Prob.**

Two cards are drawn without replacement from an ordinary deck of 52 playing cards. What is the probability that the second card is a face card,if the first card was a queen?
*August 8, 2009 by Twg*

**Math**

The heart shaped card is made by placing a square card and two semicircles together. What is the area of the card. each side of the sqare is 8cm long. I did a=TTr(squared)+lw A=TT4squared+8(8) A=TT16+64 A=80TT A+251.3274123 A=251.3 cm(squared) The total area of the card is 257...
*March 16, 2013 by Ellie*

**Probality**

Dealing a card from a standard deck, the noted outcome is the denomination and suit. Let Q denote the event that the card is a queen and H the event that the card is a heart.Awhat is the union of Q and H? What is the conditional probability of Pr(H/Q)?
*August 10, 2012 by Katlego*

**math**

Suppose you have a 64 gigabyte flash storage system, with a 4096 byte page size. How big would the flash translation table be, assuming each page has a 32 bit address, and the table is stored as an array. I think the answer is 20 pages, does that sound about right?
*August 5, 2011 by joe*

**Math**

Two cards. Refers to choosing two cards. If you do not put the first card back in the deck before you draw the next, what is the probability that the first card is a club and the second card is a diamond? Leave your answer as a fraction in SIMPLEST form. The probability that ...
*June 28, 2015 by Math*

**university, physics**

A coffee maker is rated at 1200 W, a toaster at 1100 W, and a waffle maker at 1400 W. The three appliances are connected in parallel to a common 120-V household circuit. (a) What is the current in each appliance when operated independently? (b) What total current is delivered ...
*November 26, 2012 by Kenna*

**English project question.**

I'm doing a English project on Sir Thomas More, and I had to make a movie maker project, so we have a choice of what music to play. The movie maker project is all about his life, teachings, and his writings, basically. What song should I use? Or any idea what type of genre? ...
*March 17, 2011 by Allyson*

**Statistics**

Two cards are drawn in succession from a standard deck of 52 cards without replacing the first one before the second. a) Are these outcomes are independent? Why? b) Find P ( 3 on 1st card and 10 on the 2nd card) c) Find P( 10 on the 1st card and 3 on 2nd card) d) Find the ...
*March 9, 2010 by Katlyn*

**math**

Digital camera memory card is 1/4 full. Card is 2/3 full when 375 more pictures have been taken. How many pictures can memory card hold? How pictures were originally on memory card?
*January 20, 2015 by Anonymous*

**College Math**

A card is selected from a standard deck of 52 playing cards. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). Find the probability of selecting · an even number ten or less given the card is a not a heart. · a five given the card is a face ...
*September 9, 2011 by Heather*

**science**

On a particular day, the following appliances are used for the times indicated: coffee maker, 40 min, and microwave oven, 23 min. Using the power requirements given in the table below, find how much it costs to use the appliances at an electrical cost of 8¢ per kWh. coffee ...
*September 3, 2010 by ashley*

**Math**

A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) ________ P(king | face card ________
*September 9, 2011 by Bes*

**math**

Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a Heart and then a Spade?
*April 28, 2010 by Scott*

**math**

Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a Heart and then a Spade?
*February 8, 2012 by krissi*

**science**

If I put a note card with words on it behind a jar of water why does part of the note card little different from the rest of the note card?
*January 30, 2013 by Alexis*

**Chemistry-PLEASE help!!!**

1.Which diatomic molecule below would be useful in saying good-bye? O2 N2 I2 Ta2 Li2 2.Which element is best for use in flash bulbs? Mn Mg Cs Ca Sr Magnesium is often used in old time flash bulbs, if they still exist. ] I have no idea on the first. TaTa? O2 for the first one!
*April 21, 2007 by Lisa*

**phyical science**

On a particular day, the following appliances are used for the times indicated: coffee maker, 40 min, and microwave oven, 23 min. Using the power requirements given in the table below, find how much it costs to use the appliances at an electrical cost of 8¢ per kWh. coffee ...
*September 3, 2010 by ashley*

**Physics**

Ignorant of the local custom of offerings strangers outrageous prices and then negotiating down, the clothing maker accepts the initial price 400 tepizes/m^2. The price of this cloth in New York is 120 dollars/yard^2. If the clothing maker bought 500 m^2 of this fabric, how ...
*January 18, 2011 by Kelly*

**math**

A card is selected from a deck of 52 playing cards. Find the probability of selecting · a prime number under 10 given the card is a heart. (1 is not prime.) · a diamond or heart given the card is red. · a King, given that the card is not a spade. Show step by step work. Give ...
*July 31, 2011 by Melissa*

**probability**

two cards are drawn in succession without replacement from a standard deck of 52 cards. what is the probability that the first card is a spade given that the second card is a club. what is the probability that the first card is a face card(jack, queen, king) given that the ...
*May 4, 2014 by Daren*

**Stats **

Directions: Suppose you have a standard deck 52 cards (4 suits: hearts, diamonds, clubs, and spades each suit has 13 cards (1/4 of the deck) and those 13 cards include one ace,and numbers 2 through 10 and 3 face cards: a jack a queen and king) suppose you pick a card at ...
*March 10, 2013 by Sarah*

**Physics**

A hiker sees a lightning flash, 13.0 s later he hears the sound of the thunder. Recalling from his study of physics that the speed of sound in air is approximately 1/3 km/s he estimates that the distance to where the lightning flash occurred is approximately a. 4.33 km b. 9.33...
*April 13, 2011 by Annie (Please Help)*

**Statistics**

The following data represent the number of flash drives sold per day at a local computer shop and their prices. Price (x) Units Sold (y) $34 3 36 4 32 6 35 5 30 9 38 2 40 1 a. Perform an F test and determine if the price and the number of flash drives sold are related. Let (...
*April 29, 2012 by Paul*

**physics**

The justice league is playing baseball with 5kg rockets. The flash's top speed is 300m/s and a home run requires a 180m run. The rockets accerlate at 1200m/s^2, Superman catches it 30m from home, and decelerates it with 2700N. Once he stops the rocket, he applies a 2700N force...
*March 30, 2012 by karly*

**Algebra 2**

Can someone please check my answers? A card is randomly drawn from a standard deck of 52 cards. Find the probability of drawing the indicated card. 1.Not an ace. =12/13 2.A face card and a four. =4/13 3.A heart or a diamond. =1/2 4.A six or a seven. = 2/13 5.An ace and a spade...
*February 3, 2014 by Jane*

**Algebra 2...**

I have a pack of cards. I draw one card,then a second card without putting the first card back in the pack. What is the probability that I draw two aces?
*July 5, 2013 by Anonymous*

**statistics**

You draw two card from a standard deck of 52 cards and replace the first one before drawing the second. Find the probablity of drawing a 4 for the frist card and a 9 for the second card
*June 26, 2010 by Clay*

**Math**

One card is selected from a deck of playing cards. Determine the probability of selecting: a card greater than 9 or a black card. hmmmmm....i don't play cards, i'm not even sure how many is in a deck...38??
*July 23, 2011 by Jen*

**science**

On a particular day, the following appliances are used for the times indicated: coffee maker, 40 min, and microwave oven, 23 min. Using the power requirements given in the table below, find how much it costs to use the appliances at an electrical cost of 8¢ per kWh. coffee ...
*September 4, 2010 by ashley*

**Math**

Two cards are drawn in succession without replacement from a standard deck of 52 cards. What is the probability that the first card is a face card (jack, queen, or king) given that the second card is an ace? (Round your answer to three decimal places.)
*October 17, 2012 by Diana*

**Probability**

You have a 4-card deck containing a queen, a jack, a 10, and a 9. You draw a random card, put it back, and draw a second random card. Use a tree diagram to calculate the probability that you draw exactly 1 face card (a queen or a jack). A. 1/2. B. 7/16. C. 1/4. D. 9/16.
*May 8, 2013 by so confused!*

**Algebra 2**

From a 52-card deck a card is drawn and then replaced. After the deck is shuffled, a second card is drawn. Find the probability of each event. a) both cards are clubs. PLEASE SHOW ALL WORK!
*December 9, 2009 by Trisan*

**OPTICS**

PLEASE HELP! A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE CENTRE OF THE CARD. WHAT IS THE AREA OF THE SHADOW ON THE FLOOR 70 CM BELOW THE CARD?
*August 27, 2012 by SABRINA*

**Physics**

What is the resistance of a coffee maker that draws a current of 5.0A from 117V source? What resistance would have to be added in parallel with the same coffee maker to increase the current to 15.0A? Okay, so for the first part I got 23.4 Ohms since R=V/I, but I don't really ...
*December 10, 2008 by Lana*

**Math**

A card is selected from a standard deck of 52 playing cards. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). Find the probability of selecting ·an eight given the card is a not a face card. ·a club given the card is red. ·a King, given that ...
*July 31, 2011 by Jen*

**maths/physics**

PLEASE HELP! A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE CENTRE OF THE CARD. WHAT IS THE AREA OF THE SHADOW ON THE FLOOR 70 CM BELOW THE CARD?
*August 26, 2012 by SABRINA*

**maths/physics**

PLEASE HELP! A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE CENTRE OF THE CARD. WHAT IS THE AREA OF THE SHADOW ON THE FLOOR 70 CM BELOW THE CARD?
*August 27, 2012 by SABRINA*

**OPTICS/PHYSICS-REALLY DO NOT UNDERSTAND THIS!**

A POINT SOURCE OF LIGHT IS PLACED 50 CM ABOVE A CIRCULAR CARD OF DIAMETER 5CM, THE SOURCE BEING DIRECTLY ABOVE THE CENTRE OF THE CARD. WHAT IS THE AREA OF THE SHADOW ON THE FLOOR 70 CM BELOW THE CARD?
*August 27, 2012 by SABRINA*

**Algebra**

1. Juanita has 180 feet of fencing that she intends to use to build a rectangular play area for her dog. She wants the play area to enclose at least 1800 square feet. What are the possible widths of the play area? 2. A bicycle maker sold 300 bicycles last year at a profit of $...
*February 8, 2008 by Sarah*