# suppose a map is scaled so that a half inch represents 25 miles. how many inches of the map represents 87 1/2 miles?

35,906 questions, page 84-
## MATH PROBLEMS

draw a quadrangle below. measure the sides to the nearest 1/2 inch write the lenght next to each side .find the perimeter ..

*asked by Anonymous on March 13, 2012* -
## science/physics

I was in a crosswalk, struck by a truck weighing 3,400 lbs. (traveling at about 8 K/hr) - what was the force per square inch exerted on me?

*asked by Zen on August 9, 2011* -
## Math Word Problem

Kmart has a 20% sale on all items. How much will you pay for a 40 inch flat-screen television with an original piece of $899?

*asked by Minny on August 17, 2017* -
## pre calcalus

a circle with 4 inch radius, find length of arc when intercepted by central angle of 240 degrees

*asked by gion on December 3, 2009* -
## math

Draw a quadrangle below.Measure the sides to the nearest 1/2 inch.Write the length next to each side.Find the perimeter.

*asked by david on March 22, 2012* -
## chemistry

if the pH of a half-neutralized acid solution is 5.4, how would you find the [H+] of the the solution. There is 1.0 g of L-ascorbic acid which was dissolved in 100 ml of water. That solution was split in two and 50 ml of the solution was titrated with 0.2

*asked by tom on April 17, 2008* -
## woburn

We consider a man of mass m = 77 kg as shown in the figure below using crutches. The crutches each make an angle of è = 26 with the vertical. Half of the person's weight is supported by the crutches, the other half is supported by the normal forces acting

*asked by shariva on October 4, 2010* -
## 7TH GRADE MATH

2.12 MILES/27 HOURS = 4 MILES / H HOURS (1 point) 28 12 9* 18

*asked by ilovealpaca on December 22, 2015* -
## math

please explain the steps: Jim Williamson began a 96-mile bicycle trip to build up stamina for a triathlete competition.Unfortunately, his bicycle chain broke, so he finished the trip walking. The whole trip took 6 hours.If Jim walks at a rate of 4 miles

*asked by micah on April 14, 2012* -
## Math Gr12 Advanced Functions

I am stuck on this one part of this question: The function S(d)=93(logd)+65 relates the speed of the wind S, in miles per hours, near the centre of a tornado to the distance that the tornado travels,d,in miles. If a tornado has sustained winds of about 250

*asked by Billy Bob on July 22, 2012* -
## Calculus

A car passes by a certain point at t = 0 hours heading east at 40 miles/hour. At t = 1 hour, another car passes by the same point heading north at 50 miles/hour. Which of the following functions equals the distance L (in miles) between the two cars as a

*asked by Anne on June 14, 2011* -
## Math

an air traffic controller spots two planes at the same altitude flying towards one another. their flight paths form a right angle at point p. One plane is 150 miles from point p and is moving 450mph. the other plane is moving at 450mph but is 200 miles

*asked by Ryan on September 9, 2012* -
## 11th grade-Math!

an air traffic controller spots two planes at the same altitude flying towards one another. their flight paths form a right angle at point p. One plane is 150 miles from point p and is moving 450mph. the other plane is moving at 450mph but is 200 miles

*asked by Amy on November 8, 2008* -
## Precalculus

an air traffic controller spots two planes at the same altitude flying towards one another. their flight paths form a right angle at point p. One plane is 150 miles from point p and is moving 450mph. the other plane is moving at 450mph but is 200 miles

*asked by David on September 9, 2012* -
## Math

*asked by David on September 9, 2012* -
## Math115

The distance that light travels in 1 year (a light year) is 5.88 times 10 Superscript 12 miles. If a star is 4.6 times 10 Superscript 7 light years from Earth, what is this distance in miles? Enter your answer in scientific notation. Round the coefficient

*asked by Brita on October 2, 2016* -
## AP Chem

The heat of combustion of octane (C8H18) is 47.8 kJ/g and one gallon of C8H18 has a mass of 2620 g. If a car using octane is driven 10,000 miles in one year and gets 25 miles per gallon of octane, what is the total energy consumption? 1. 5.01 × 107 kJ 2.

*asked by Kai on November 14, 2010* -
## Chem

The heat of combustion of octane (C8H18) is 47.8 kJ/g and one gallon of C8H18 has a mass of 2620 g. If a car using octane is driven 10,000 miles in one year and gets 25 miles per gallon of octane, what is the total energy consumption? 1. 5.01 × 107 kJ 2.

*asked by Kai on November 14, 2010* -
## math

The Murphy family just drove 300 miles to visit their grandparents. Mr. Murphy drove 70 mph for 65% of the trip and 35 mph or less for 20% of the trip that was left. Assuming that Mr. Murphy never went over 70 mph, how many miles did he travel at a speed

*asked by Katie on October 22, 2014* -
## MATH

DURING A THUNDER STORM AND LIGHTNING STORM, TO ESTIMATE HOW FAR AWAY THE STORM IS, COUNT THE NUMBER OS SECONDS BETWEEN THE TIME YOU SEELIGHTINING AND HEAR THUNDER. DIVIDE THAT NUMBER BY 5 TO FIND THE DISTANCE IN MILES TO THE STORM. WRITE A SENTENCE TO

*asked by MELISSA on August 21, 2008* -
## geometry

A triangle is made of wood sticks of lengths 8, 15 and 17 inches joined end-to-end. Pieces of the same integral length are cut from each of the sticks so that the three remaining pieces can no longer form a triangle. How many inches are in the length of

*asked by M on January 28, 2016* -
## Calculus (answer check)

The measurement of the radius of a circle is 16 inches, with a possible error of .25 inches. (Use differentials to approximate the possible propagated error and the percent error. Propagated error= 1.6% Percent error= 4.6%

*asked by Sarah on October 26, 2016* -
## business

In this exercise pick a sector – e.g. food retailing, airlines, chemicals, public administration – and draw a map of their particular version of this process. How does it work out in practice? Where are they likely to need or to place most emphasis?

*asked by klint on October 10, 2011* -
## geography 5th

how many provinces are competely or partially included between 50degree and 60degree N latitude? the map of canada is shown on a geographic grid. what does that mean? which territories are between the same lines of latitudes as alaska? please help i don't

*asked by pat on September 27, 2010* -
## Statistics

In a population of 240 women,the heights of the women are normally distributed with a mean of 64.2 inches and a standard deviation of 3.2 inches. If 36 women are selected at random, find the mean mu x and stand deviation sigma x of the population of sample

*asked by Joe on November 8, 2011* -
## Math

A student purchased a box of green tea mints. The nutrition label on the box stated that a serving of 3 mints contains a total of 10 calories. A) Graph the function C, where C(x) represents the number of calories in x mints. B)Write an equation that

*asked by Gabby on April 21, 2014* -
## perimeter problems math

janet built a 5-inch ny 7-inch rectangle A:what is the perimeter of janets rectangle? B:the perimeter of olivia's rectangle is 150% as long as janet's. what is the perimeter of olivia's rectangle? C. what is the area of janets rectangle? D.the area of

*asked by justin on February 21, 2012* -
## math

In a given training week, a swimmer completes 3/7 mile on day one, 1/2 mile on day two, and 2/3 mile on day three. How many total miles does the athlete swim in the given week? a) 6/13 b) 6/42 c) 67/42 d) 7 miles

*asked by monet on February 12, 2013* -
## Physics

suppose you want to design a capacitor that uses mica as the dielectric material which has K = 7 and a dielectric strength of 150 MV/m. It is intended to store at least 1.- J of energy and be able to withstand a voltage up to 250 volts without electric

*asked by Heidi on September 16, 2015* -
## Physics

suppose you want to design a capacitor that uses mica as the dielectric material which has K = 7 and a dielectric strength of 150 MV/m. It is intended to store at least 1.- J of energy and be able to withstand a voltage up to 250 volts without electric

*asked by Heidi on September 16, 2015* -
## statistics

Your muffler factory claims to manufacture mufflers with a lifespan of more than 10000 miles of usage. A consumer group tests this claim at the 95 percent significance level, and finds that a sample of 64 mufflers have a mean lifespan of 10002 miles, with

*asked by lulu on August 23, 2014* -
## English

1. First-year students eat lunch at 12:30. 2. First-year students eat lunch at half past 12. 3. First-year students eat lunch at half after 12. 4. First-year students eat lunch at half to 1. 5. First-year students eat lunch at half before 1. [Are they all

*asked by rfvv on March 25, 2018* -
## Math

Given that I take a piece of paper and cut it in half and then in half again. If the paper originally had an area of 187/2 in^2.What is the area of my new paper?

*asked by Naomi on October 18, 2017* -
## mat

A family left their house in two cars at the same time. One car traveled at an average of 7 miles per hour faster than the other. When the first car arrived at the destination after 5 & 1/2 hours of driving, both cars had driven 599.5 miles. If the second

*asked by smith on January 24, 2017* -
## Algebra

A.Driving from El Paso to San Antonia on a bus ...560 miles traveling at avg speed of 60 miles per hr how do I make a graph with the time & distance. B. have to estimate distance bus tvls in 2 hrs...2 3/4 hrs...3.5 hrs...7.25 hrs.. C.need to describe in

*asked by Carolyn on August 27, 2012* -
## calculus

Hydrocodone bitartrate is used as a cough suppressant. After the drug is fully absorbed, the quantity of drug in the body decreases at a rate proportional to the amount left in the body, with constant of proportionality . Suppose that the half-life of

*asked by John on November 9, 2011* -
## calculas

Hydrocodone bitartrate is used as a cough suppressant. After the drug is fully absorbed, the quantity of drug in the body decreases at a rate proportional to the amount left in the body, with constant of proportionality . Suppose that the half-life of

*asked by calculas on March 6, 2011* -
## algebra 1

Harold's car has a fuel tank with 12 gallons of fuel in it. The fuel efficiency of Harold's car is 25 miles per gallon. Write an equation to represent the amount of fuel remaining, f, in Harold's car after driving m miles.

*asked by amy on December 1, 2016* -
## Math

a truck can be rented from company a for 100 a day plus 0.60 per mile and company b charges 50 a day plus 0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and b are the same. Please answer in

*asked by Isabella on October 7, 2014* -
## Algebra

a boat travels 60 miles to an island and 60 miles back again. The return trip is 3 mph slower than the speed on the way out. The total time of the trip took 9 hours. Find the speed going to the island and the speed of the return trip.

*asked by Whatt on March 1, 2016* -
## algebra

during the first part of a trip, a conoeist travels 70 miles at a certain speed. the canoeist travles 7 miles on the second part of the trip at a speed of 5 mph slower. the total time for the trip is 5 hrs. Ehat is the speed on each part of the trip?

*asked by todd on July 6, 2012* -
## Stats

Wood scientists are interested in replacing solid-wood building material by less expensive products made from wood flakes. Some summary statistics obtained from a study of the relationship between the length (in inches) and the strength (in pounds per

*asked by terry on June 20, 2017* -
## Mathematics

In the universal set (U) reperesents all the students in a class.The set m represents the student who take (Music 3x).The set D represents the students who take (Drama 7+x).If 24 students take Music, calculate The number of students who take BOTH music and

*asked by Devon on June 19, 2009* -
## math

1.Glenn bought a car for Php600,000. The yearly depreciation of his car is 10% of its value at the start of the year. What is its value after 4 years? A. Php437,400 B. Php438,000 C. Php393,660 D. Php378,000 2. During a free-fall, a skydiver jumps 16 feet,

*asked by miles on June 27, 2015* -
## science

3. Which is a model of feeding relationships? (1 point) protein building food map food web sugar molecules

*asked by aliyah on November 12, 2012* -
## U.S. History

Based on the map, which city would be best for a shipping port? A. Fort Panmure B. Fort Toulouse C. New Orleans D. St. Marks Is the answer C?

*asked by Summer Moriarty on January 4, 2016* -
## Maths

The scale on a map is 1 :500000, Two towns ate 7cm apart, whats the actual distance between towns. Give your answers in Km.

*asked by Lilly on June 25, 2017* -
## Math

on a map whose scale is 1:50000 a piece of land is represented by a rectangle measuring 3 cm by 2 cm. What is the actual size of this land in hectares?

*asked by Matt on January 20, 2018* -
## Science

On a topographic map, five contour lines are very close together. The contour interval is 100ft. How high is this feature? Answer: 400ft

*asked by Sue on November 4, 2015* -
## Physics

When baseball outfielders throw the ball, they usually allow it to take one bounce on the theory that the ball arrives sooner this way. Suppose that after the bounce the ball rebounds at the same angle theta as it had when released, but loses half its

*asked by CONFUSED!!!! on October 2, 2007* -
## math

a rental car company charges a fixed fee of 30$ plus $0.05 per mile. let c represent the total cost of renting a car and driving it m miles. Write a equation that could be used to find the total cost of renting a car and driving it any number of miles.

*asked by crystal on April 24, 2018* -
## Math

Sam is hoisting an engine form a pickup truck he is fixing. He hands hoist using 3 rafters on ceiling. Measures the angle the hoist makes at the baseto be 85 degrees and the length across the of chain across rafters to be 80 inches. One length of chain

*asked by Eric on January 17, 2017* -
## Math

(05.01)A scale drawing of a living room is shown below: A rectangle is shown. The length of the rectangle is labeled 3 inches. The width of the rectangle is labeled 5.5 inches. The scale is 1 to 30. What is the area of the actual living room in square

*asked by Anonymous on August 19, 2015* -
## Algebra

A train leaves a city heading west and travels at 50 miles per hour. Three hours later, a second train leaves from the same place and travels in the same direction at 65 miles per hour. How long will it take for the second train to overtake the first

*asked by Avery on June 1, 2010* -
## Math (Algebra)

Train A left the station traveling 60 miles in 1 hour. 30 minutes later, train B left the same station traveling 75 miles in 1 hour. How many hours will it take for the two trains to meet up? I know that a formula, D=V*T, might be useful while solving the

*asked by Cat on October 13, 2016* -
## math

A train leaves the station at 9:00 pm traveling east at 36 miles per hour. A second train leaves the station at 10:00 pm traveling west at 42 miles per hour. At what time will both trains have traveled the same distance? I need help solving it :)

*asked by ash on October 4, 2012* -
## algebra

A train leaves the station at 9:00 pm traveling east at 36 miles per hour. A second train leaves the station at 10:00 pm traveling west at 42 miles per hour. At what time will both trains have traveled the same distance? I need help solving it :)

*asked by ash on October 4, 2012* -
## MATh

Kesha dove from Buffalo to Syracuse at an average rate of 48miles per hour. On the return trip along the same road she was able to travel at an average rate of 60 miles per hour.The trip from Buffalo to Syracuse took one- half hour longer than the return

*asked by Tiffany on October 13, 2011* -
## Physics

We consider a man of mass m = 84 kg as shown in the figure below using crutches. The crutches each make an angle of θ = 26degrees with the vertical. Half of the person's weight is supported by the crutches, the other half is supported by the normal forces

*asked by Matt on September 26, 2009* -
## physics

how to i find average speed? the problem says. a driver set outa journey for the first half she drives at 30mi/h and second half 60mi/h. Find the driver's average speed?

*asked by Ron on October 17, 2007* -
## science

why doesn't density depend on size? If you cut a block in half, and put it in water, wouldn't the density change because I think half a block wouldn't sink all the way in water?

*asked by Angie on April 22, 2009* -
## Chemistry (Dr.Bob222)

The half-life of P-32 is 14 days. How long after a sample is delivered can a laboratory wait to use a sample in an experiment if they need at least 10 percent of the original radioactivity? I need help on how to set up this problem. What is the general

*asked by K on November 7, 2013* -
## math

a life insurance agent is to be paid a commission according to the following scheme : 1000$ in year 1, half the year 1 amount in year 2, half the year 2 amount in year 3, etc. what is the total of the all amounts received by the agent in the first 5 years

*asked by Anonymous on April 19, 2013* -
## physics

A bath toy is floating stationary in water such that half of the toy is above water and half of the toy is below the water. A kid pulls the toy 3.9 cm down into the water and then lets go. The toy then proceeds to bob up and down. It bobs up and down 26

*asked by DS on January 10, 2015* -
## statistics

Suppose 100 different researchers each did a study to see if there was a relationship between coffee consumption and height. Suppose there really is no such relationship in the population. would you expect any of the researchers to find a statistically

*asked by Piya on February 27, 2012* -
## diffeq

Let P(t) represent the population of a non-native species introduced to a new area for the purposes of harvesting. Suppose we intially introduce P0 = 100 indicidcuals and suppose the population grows exponentially with growth-rate coefficient k=2 if there

*asked by Mischa on February 22, 2009* -
## physics

A metal wedge can be used to split wood pieces. This one has a base only 2 inches across. The length of the wedge is 12 inches. The largest force you can exert with your hammer is 500lbs. As you pound your wedge into the wood, what is the largest sideways

*asked by linda on November 29, 2014* -
## Math

Felic built a 4 inch by 8 inch rectangle. A. What is the perimeter of felic's rectangle? My answer is 24 in. B. The perimeter of hanas' rectangle is 2/3 as long as the perimeter of felic's. What is the perimeter of hana's rectangle? My answer is 16 in. C.

*asked by Khrys on March 31, 2014* -
## calculus

A searchlight rotates at a rate of 3 revolutions per minute. The beam hits a wall located 7 miles away and produces a dot of light that moves horizontally along the wall. How fast (in miles per hour) is this dot moving when the angle \theta between the

*asked by MEMO on March 7, 2014* -
## math

The scale for an earth model is 1:40000000. The diameter of the earth is 12,756.32km. a)What is the diameter of the model in cm? I got 31.9cm (just need help on part b!) b) If the model is cut in half, how many jars of paint would be needed to paint each

*asked by Anonymous on October 22, 2014* -
## Chemistry

for the redox reaction given in the chemical equation Pb(OH)4^2- (aq) + ClO- (aq) --> PbO2 (s) + Cl- (aq) For the oxidation half reaction I got Pb(OH)4^2- (aq) --> PbO2 (s) + 2H2O (l) + 2e- For the reduction half reaction I got 2e- + 2H2O(l) + ClO-(aq) -->

*asked by Anonymous on March 22, 2016* -
## History

What is the best title for this map? A map of South America, Africa, and parts of North America and Asia between the years seventeen hundred and eighteen hundred and seventy. The states, cities, and regions that are labeled are Danish Caribbean, North

*asked by Help me on December 11, 2018* -
## math

Amanda, Lauren, and Shauna all live on King Street, east f the library than Lauren, who lives 2.5 miles further from the library than Lauren. who lives 0.8 miles closer to the library than Shauna. Shauna lives 1.9 miles from the library. How far does

*asked by Aleatra on October 17, 2016* -
## Math 116

I have a long problem which I need help with..... Q1) there are two plans available with a total of 56 houses available. x represents plan 1 and y represents plan 2. write an equation illustrating the situation: A1) x+y=56 Q2) there are 3 times as many

*asked by Carmen on November 1, 2008* -
## Math

Describe a situation that matches the equation. 34 = g + 25 Jack has 25 marbles. Mary gives him 34 marbles. How many marbles does Jack have? A person bikes 34 miles on Monday and 25 miles on Tuesday. How many miles total did the person bike? The

*asked by kid on November 29, 2018* -
## Math

1. A strip of wood 78 inches long is to be cut into pieces 3 3/4 inches long. How many pieces can be cut? A. 12 B. 26 C. 20 D. 21 C?

*asked by Sarah on October 4, 2014* -
## Math

15. A scale model of a building is 5 inches wide by 7 inches long. If the scale is 1 in.:15 ft, how long is the building?

*asked by Miyah on March 24, 2019* -
## Geometry

ABCD is a square. If one side of the square measures 2x – 5 inches and the other side measures x + 8 inches, find x.

*asked by Anonymous on July 12, 2013* -
## math

if 8 cds take up 3 1/4 inches of shelf space, how many cds will fit on 65 inches of shelf space? how do you figure it out?

*asked by Jessie on February 2, 2012* -
## math

A board is 244 inches long, is cut into pieces that are 7 5/8 inches long. How many pieces can be cut?

*asked by Debra on January 13, 2013* -
## Math

Carolina runs 3 1/2 miles in 22 1/4 Minutes. how many miles does she run per minute A.) 3/22 mike per minute B.) 62/221 mile per minute C.) 14/89 mike per minute D.) 4/39 mike per minute

*asked by CC on November 14, 2017* -
## Computer Questions

I need your help again! Will you please check these questions and my answers and let me know the ones that I have wrong? I surely would appreciate it!! 1. You have over forty applications installed on your computer. However, most of your time on the

*asked by This is for MattsRiceBowl on June 19, 2007* -
## Lyncheez Bee (math)

The sum of digits in a three digit number is nine. The tens digit is half the other two and the hundreds digit is half the units digits. Find the total value of the number

*asked by morrice brown on August 18, 2015* -
## math

went to market with a whole crop of pumpkins which I had grown in my pumpkin patch. I sold half of them plus half a pumpkin, and found that I had one whole pumpkin left. How many pumpkins did I take to the market?

*asked by tryston on September 23, 2010* -
## Finance - market varience

Find how many times the market variance is of the SD of a portfolio half in the riskfree security and half in the market. The market variance is .25 times (.5 x .5 = .25). Is my answer correct?

*asked by Anonymous on February 24, 2010* -
## poly technic

A bullet strike uniform plant with a velocity 400m/s snd comes out with half of that velocity. What should be the velocity of the out coming bullet.If the plant were half thick?

*asked by abhijith vs on August 1, 2015* -
## Math 5th grade

Find a two mixed numbers such that when you estimate their sum by rounding to the nearest whole number you get a different estimate than when you round to the nearest half. Not sure about rounding to the nearest half???

*asked by Ms. H on September 20, 2017* -
## 5th math

Nia scored 21 points in the game. If she scored 13 points in the first half of the game, how many points did she score in the second half? I subtract 21 from 13 and got 7? To check my work I added 13+7 and got 20?

*asked by mia on September 22, 2010* -
## Algebra

I don't even know where to start, teacher gave us this with no direction. Suppose the polynomial R(x)=a9x^9+a8x^8+...+a,x+a0 has real coefficients with a9 cannot equal 0. Suppose also that R(x)has the following zeros: 5, 6, 5+5i. Using this information,

*asked by Rachal on February 4, 2011* -
## Math

Robert and his dad want to build a sandbox for his sister's birthday.They wanted it to be 4 feet wide and have an area of 28 square feet. What is the length of the sandbox? 7? Robert's dad decided to make the sandbox bigger by extending the length and

*asked by Derrick on March 21, 2012* -
## Math

Robert and his dad want to build a sandbox for his sister's birthday.They wanted it to be 4 feet wide and have an area of 28 square feet. What is the length of the sandbox? 7? Robert's dad decided to make the sandbox bigger by extending the length and

*asked by Derrick on March 21, 2012* -
## WORD PROBLEMS

5. THE UNIT COST OF A BEGINNING INVENTORY OF 405 UNITS IS zzz$15.16. TH EUNIT COST OF THE LAST 600UNITS PURCHASED IS $16.81 . USE FIFO TO FIND THE VALUE OF THE ENDING INVENTORY OF 170UNITS. 6. MXV PRODUCTS USES A COMPUTER PROGRAM TO SCREEN JOB APPLICATION

*asked by JESSICA 33 on April 14, 2008* -
## basic geometry

A rectangle has width the same asa a side of a square whose perimeter is 20m.the length of the rectangle is 9m. Find the perimeter of this rectangle. 34. The with of a rectangular picture is on-half the length . The perimeter of the rectangle is 72inches.

*asked by vero on March 13, 2007* -
## Math

Brenda and her family were driving to her grandmother’s house during a holiday. During the drive, Brenda fell asleep halfway through the trip. When she awoke, her family still had to travel half the distance that she had traveled while she was sleeping.

*asked by MATH Help Please on November 17, 2011* -
## Algebra 2

two people, john and mary, are 200 miles apart and leave at the same time to meet. They are driving toward each other at constant rate on the same straight road. John is traveling at 45 mph and Mary is traveling at 35 mph. When they meet, how many miles

*asked by Sarah on October 19, 2010* -
## 7th grade math

Can you check my answers please. 1. Joe and his friends at 3/8 of pie. If the pie was cut into 8 pieces, how many pieces are left? Ans: 8/8 - 3/8 = 5/8 pieces left 2. Michaela walked 2/5 miles to the store in 1/4 hour. What's her walking pace? Ans:

*asked by Alexis on October 7, 2014* -
## college algebra

It is 473,000,000 miles from Jupiter to the sun. Light travels 186,000 miles per second. How long does it take light to travel from the sun to Jupiter? (Express your answer in minutes. Round your answer to two decimal places.)

*asked by Anonymous on January 22, 2017* -
## Simple Math Question

two people, john and mary, are 200 miles apart and leave at the same time to meet. They are driving toward each other at constant rate on the same straight road. John is traveling at 45 mph and Mary is traveling at 35 mph. When they meet, how many miles

*asked by Anonymous on October 19, 2010* -
## supposed to be math

how many u.s. patents did Thomas Edison have? The number is 93 more than the number of pounds in half a ton. so basically i just need to know how many pounds are in half a ton

*asked by Samantha on September 30, 2008* -
## algebra

SOME CHILDREN/ PAT/SAM/AND KYLE WERE PLAYING IN THE SNOW. THE CHILDREN MADE SNOWBALLS AND BUILT WALLS FOR DEFENSE. PAT WITH ONE IN A HALF OF THE TOTAL.SAM HAS ONE MORE THAN KIM. KYLE HAS ONE IN A HALF AS MANY AS PAT.I DO NOT UNDERSTAND WHAT IS THE ANSWER

*asked by DESTINY on December 31, 2010*

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