Sunday

April 26, 2015

April 26, 2015

Number of results: 137,958

**Algebra**

The perimeter of a rectangular lot is 190 ft. The width of the lot is 15 ft more than the length. What are the dimensions of the lot?
*January 22, 2011 by Lima*

**Algebra**

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on?
*March 7, 2014 by Sandra*

**College Algebra**

The parking lot is 25 by 40 feet. The owner wants to enlage the parking lot by paving an equal width strip on the north side and east side of the lot, sot hat the new lot will be twice the area of the old one. Find the equation which has as a root the proper width of the strip.
*May 2, 2012 by Jorge*

**math urgent urgent urgent**

perpendicular to line -2x+y=7 contains the point (-4,-2) the equation of line is
*November 30, 2012 by zach w*

**math urgent urgent urgent**

x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
*December 1, 2012 by zach w*

**Math algebra (urgent!) help me! Thanks a lot!! (;**

Mr lol bought x oranges for $30 and sold them at a profit of 5cents per orange. Write down the (i)cost price of an orange. (ii)the selling price of an orange When he had sold all except 20 of the oranges, he found he had received $28. (iii) form an equation in x and show that ...
*June 18, 2011 by Click6*

**math**

a lot owner owns a corner lot , 60mx80m, .find the dimensions x, y of the largest rectangular building he can built pn his lot?
*February 14, 2011 by gen*

**Algebra**

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on? 56x^2 64x^2 30x^2 60x^2 I just need someone to explain these 2 problems I ...
*February 19, 2013 by Cassie*

**math/urgent**

PLEASE tell me how you are supposed to come to the answer to this. and what is the answer: a number x is y more than a number y times x i'm a little confused, and i have to teach this to a student. thanks a lot
*July 13, 2009 by y912f*

**math urgent urgent urgent**

1)let f(x) be a polynomial function explian how to use the factor theorem to check if (x-c) is a factor of F(x) 2) use synthetic division to factor X^2-2x^2-9x+18 completly
*November 30, 2012 by zach w*

**MAths algebra**

A diagonal of a square parking lot is 75 meters.Find to the nearest meter, the length of a side of a lot
*April 2, 2013 by Firdous*

**Pre-Algebra**

Q: A building lot in a city is shaped as a 30° -60° -90° triangle. The side opposite the 30° angle measures 41 feet. a. Find the length of the side of the lot opposite the 60° angle. b. Find the length of the hypotenuse of the triangular lot. C.Find the sine, cosine, and ...
*June 22, 2014 by DArko*

**math**

A triangular lot sits at the corner of two streets that intersect at an angle of 63 degrees. One street side of the lot is 35m and the other is 47m. how long is the back of the lot, to the nearest metre?
*March 25, 2010 by deborah*

**science -- urgent**

can you pleaseee list all the things that Earth needs to provide us with life?? like energy, carbon, and so on.. THANKS A LOT!
*May 22, 2009 by eska*

**urgent urgent urgent**

what is the chemical make up of actin and myocin
*February 8, 2013 by zachary*

**Math urgent**

explain how to compute the xy term of the product (3x-4y)^2? if possible with solution please.... its urgent
*September 7, 2008 by Ayushma*

**algebra**

A rectangular lot is bordered on one side by a stream and on the other three sides by 600m of fencing. Find the dimensions of the lot if area is a maximum.
*March 18, 2015 by henry*

**URGENT! PHYSICS**

HI! I searched on a lot of websites for this, but none of them actually was right for me. I need to do an egg drop withh only straws and glue/tape. Thanks!
*January 3, 2012 by Qwerty*

**urgent urgent algebra**

find the composite function fog f(X) = 1/X-5,g(x)-6/x question 2 find inverse, domain range and asymatotes of each function f(x)=3+e^4-x can some one help me please been stuck on these for 2 days need help solving thank you
*March 19, 2013 by zachary*

**urgent urgent algebra / precalculas**

1. Given a function,H(x)explain how to find the components f(X)AND g(x) such that f(g(x)) = H(x) 2. let H(x)=(2x+5)^4 find the function f and , so that f(g(X))=H(x)
*March 24, 2013 by zachary*

**math**

there are c cars in parking lot then 7 more cars drive in to the lot how many cars in the lot now? write an expression.
*March 16, 2012 by niyant*

**English**

Look at this electricity bill, Andy. - Wow! That's a lot. ==================== In this short dialogue, what is the part of speech of 'a lot'? 1. The electricity bill is a lot. (Is this sentence grammatical? What other expressions can we use instead of 'a lot'?)
*April 16, 2015 by rfvv*

**urgent urgent urgent**

A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. explain the process the muscle go through
*February 6, 2013 by zachary*

**Pre Algebra**

How could I solve this problem?: A lot measures 60ft by 100ft. The house on the lot measures 30ft by 50ft. What is the area if the lawn? This is about reasoning strategy: Use multiple strategies
*June 11, 2008 by Lily*

**math algebra..help please urgent! due in 20mins**

how to divide and simplify 12x^3-22x^2-44x-16/6x+4
*March 4, 2011 by anonymous *

**English**

I worked hard with my mother in the fields. It was hard work, but I learned a lot about farming. ------------------- In the passage, what does 'it' refers to? What is the part of speech of 'a lot'? Does 'a lot' modify 'learned' or is 'a lot' the object of 'learned'?
*August 25, 2008 by John*

**urgent urgent algebra / precalculas**

rewrite each in exponential expression as a logarithmic expression log, x=4 log 5=2 log b=x
*March 22, 2013 by zachary*

**math**

A building lot in a city is shaped as a 30° -60° -90° triangle. The side opposite the 30° angle measures 41 feet. a. Find the length of the side of the lot opposite the 60° angle. b.Find the length of the hypotenuse of the triangular lot. c. Find the sine, cosine, and tangent ...
*March 8, 2013 by allison*

**math**

1. The x-intercept of a line is -3. The y-intercept of a line is 6. What is the slope of the line? 2. What is the equation in slope-intercept form of the line described in Exercise 1? can you please explain and answer it?? im having lots of trouble with this. it's urgent... ...
*May 3, 2009 by xxx*

**Calculus**

a college is planning to construct a new parking lot. the parking lot must be rectangular and enclose 6000 square meters of land. A fence will surround the parking lot, and another fence parallel to one of the sides will divide the parking lot into two sections, what are the ...
*November 26, 2010 by Oswaldo*

**Calculus**

a college is planning to construct a new parking lot. the parking lot must be rectangular and enclose 6000 square meters of land. A fence will surround the parking lot, and another fence parallel to one of the sides will divide the parking lot into two sections, what are the ...
*November 26, 2010 by Marc*

**Math**

Computer processors are shipped in lots of 70 from a factory. Before being shipped, 21 are randomly tested from each lot. If any of these 21 fail, the entire lot is not shipped. What is the probability that a lot containing exactly 4 bad processors gets shipped?
*April 27, 2011 by Heather*

**urgent urgent urgent**

A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. •Explain the chemical process that occurred in ...
*February 7, 2013 by zachary*

**Algebra**

The length of a rectangular parking lot is 4 times its width w. The perimeter of the parking lot is 450 feet. Write an equation for the perimeter. Thanks. (:
*April 20, 2009 by lostinmathclass*

**Algebra 1**

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10 x and the sports field will be 1x by 4x, how much land will be left over>? My answer is 56x^2
*February 10, 2015 by Steve*

**urgent urgent algebra**

rewrite each in exponential expression as a logarithmic expression a)log,x=4 b)log 5=2 c)log ,8=x
*March 21, 2013 by zachary*

**Math**

A rectangular lot is to be fenced using 80m of fencing. What is the maximum area and what are the dimensions of the lot?
*June 19, 2011 by Josh*

**math**

a rectangular parking lot is 110 yards long and 45 yard wide it costs about $.60 to pave each square foot of the parking lot with asphalt.about how much will it cost to pave the parking lot?
*October 22, 2008 by parveen*

**algebra**

a local grocery store has plans to construct a rectangular parking lot that is bordered on one side by a highway. there are 1280 feet of fencing avaliable to enclose the other three sides. find the dimensions that will maximize the area of the parking lot.
*November 30, 2010 by Anonymous*

**Math**

A lot is in the shape of a trapezoid. The sum of the bases is 180 feet. If the area of the lot is 8,100 square feet, what is the distance across the lot, i.e. the altitude of the figure? The altitude of the trapezoid is __ feet.
*April 25, 2013 by Joe*

**Probability and statistics**

3. To test a lot of its production units, the quality control department of the production company randomly tests 5 different units of the lot and passes the lot if at most 1 of the units are faulty. If exactly 4 of the units of the lot are faulty, the probability that the lot...
*March 2, 2012 by Arun*

**math**

a corner lot that was originally square lost 185m^2 area when one of the adjacent streets was widened by 3m and the other was widened by 5m. find the new dimensions of the lot.(hint:let x equal the length of a side of the original square lot) It might help to draw a diagram. ...
*November 29, 2006 by john*

**Math 6 gemoetery**

A business owner wants to have a rectangular parking lot resurfaced. The lot is 93 feet long by 58 feet wide. Basesd on a cost of $2.47 per square foot, the owner incorrectly estimated that it would cost $12,000 to have the lot resurfaced. Which could be used to get an ...
*May 21, 2014 by moby*

**Algebra**

A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)
*March 6, 2014 by Sandra*

**Algebra**

A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)
*March 6, 2014 by Sandra*

**math**

A survey of 9,286 cars on a company’s parking lot. 15% is chrysler, 5% is honda, 19% is toyota and 35% is chevrolet. how many fords are parked on the lot?
*December 6, 2009 by brina*

**Math**

A triangle lot is 170 ft on one side and has a property line of length of 800 ft. Find the area of the lot in acres
*November 12, 2013 by Argosy*

**English language**

what could be an example of something that is urgent but is not important? and something that is important but not urgent? these questions refer to daily actions or well any actions, i have absolutely no idea how to answer that. Sure doesn't urgent and important meant almost ...
*November 29, 2011 by Caroline*

**us history**

what lasting influence did Thomas Jefferson have upon the American political traditions Hi i need a lot lot lot of information please please help me.
*October 14, 2008 by adam*

**help**

A lot is in the shape of a trapezoid. The sum of the bases is 180 feet. If the area of the lot is 8,100 square feet, what is the distance across the lot, i.e., the altitude of the figure?
*October 30, 2012 by Anonymous*

**Algebra**

a rectangular lot whose perimeter is 1600 feet is fenced on three sides. An expensive fencing along the lot's length cost $20 per foot, and an inexpensive fencing along the two side widths costs $5 per foot. The total cost of fencing along the three sides comes to $13000. What...
*January 19, 2015 by Micah*

**geometry**

A lot is in the shape of a trapezoid. The sum of the bases is 180 feet. If the area of the lot is 8,100 square feet, what is the distance across the lot, i.e., the altitude of the figure?
*May 19, 2011 by shelby*

**algebra**

6x+8y=24, 8y-6x=2 what is x and what is y? urgent! thanks:)
*April 30, 2009 by xxx*

**algebra URGENT HELP**

A)p(x)= x(x+2)(x-4) b)p(x)=(x+2)^3(x-1)
*March 10, 2013 by zachary*

**algebra**

parking in a student lot cost $1 for the first half hour and $1.75 for each hour thereafter. A partial hour is charged the same as a full hour. What is the longest time that a student can park in this lot for $9 what is the answer
*July 28, 2012 by christina*

**algebra**

when sandy looked out at the school parking lot,she noticed that for ever 9 minivans there were 5 other types of vehicles.If there were 168 vehicles in the parking lot,how many of them are not minivans?
*August 27, 2013 by jamie*

**Algebra**

Parking in a student lot cost $2 for the first half hour and $1.25 for each hour thereafter. A partial hour is charged the same as a full hour. What is the longest time that a student can park in this lot for $9? Simplify your answer.
*August 24, 2012 by Anonymous*

**algebra1**

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on
*December 29, 2011 by Anonymous*

**math**

A house and a lot together cost more than $86,000. The house costs $2000 more than six times the costs of the lot. How much does the lot cost by itself?
*July 15, 2013 by vinci*

**college algebra**

a rectangular lot whose perimeter is 440 feet is fenced along three sides. an expensive fencing along the lot's length cost $16 per foot, and an inexpensive fencing along the two side widths costs only $11 per foot. The total cost of the fencing along the three sides comes to...
*June 18, 2013 by corea *

**algebra**

the length of a rectangular parking lot is 3 meters less than twice its width, and the perimeter is 408 meters, find the length of the parking lot.
*November 30, 2010 by peeka*

**algebra**

parking lot had a length that is 7 yards greater than thre width. the area of the lot is 450 square yards. what is the length and width?
*January 29, 2012 by bob*

**Algebra 2 URGENT**

Simplify: 4s^-2-(4t)^-2
*October 18, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: (1)/(z-4)-(1)/z+4
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: (x)/(x-1)-(1)/(x+1)
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: (1)/u^2-(2u)/(1)/(u^2-4)
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: (1)/(t^2+t)+(1)/(t^2-t)
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: (a-b)/(a^-1-b^-1)
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: 1/y^2-y-2+1/y^2+y
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: 4s^-2-(4t)^-2
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: 1/u^2-2u-1/u^2-4
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: x+2/x^2+x-2/2x
*October 19, 2009 by Trisan*

**algebra 1 honors**

If r=5/3r+20/3, what is r? URGENT!!!!
*May 2, 2011 by Patrick*

**math**

The Christmas Tree Store has a parking lot that will hold l,000 vehicles. 2/5 of the spaces are for cars. When you went to buy your tree, there were 200 cars and some trucks in the parking lot. The parking lot was 3/4 full. How many trucks were in it?
*August 18, 2013 by jeanna*

**Algebra**

A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built.
*February 13, 2014 by Kesha*

**Algebra**

A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built?
*March 7, 2014 by Sandra*

**egypt**

urgent!!!!urgent!!!!!! have to go to bruins game at 5:45whats the magical fiqures inbetween the rapping in a mummy?
*January 29, 2009 by lilgeeny245*

**Venn Diagram (URGENT)**

What are 6 similarities between Canada and Haiti? 1. French Influence 2. 3. 4. 5. 6. Please someone help, this is urgent. thank you.
*April 30, 2009 by John*

**MATHS! URGENT!**

describe how each sequence is generated and write down the next two terms: a) 40 41 43 46 50 55 b)90 89 87 84 80 75 c)1 3 7 13 21 31 d) 2 6 12 20 30 42 PLEASE HELP its urgent!
*September 29, 2010 by Ami*

**science-urgent**

What are differences between Continental Drifts and Plate Tectonics? I need at last 4 for each. Please help its urgent!!!!! Thanks a bunch! Ellie
*November 24, 2008 by Ellie*

**Algebra Question~!**

A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built? (1 point)
*March 15, 2014 by Gabby*

**Algebra 1**

The manager of a shopping mall was asked to rope off a rectangular section of the parking lot for an automobile show. The area roped off was 250 ft by 300 ft. Post were to be placed every 25 ft around the lot. How many posts were needed? The one question I can't get past for ...
*September 9, 2013 by Alexandra*

**Algebra 2 URGENT**

Simplify: 2x+5/4x^2 + 2x-5/10x
*October 18, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify: 2x+5/4x^2+2x-5/10x
*October 19, 2009 by Trisan*

**ALGEBRA 2 URGENT! PLEASE HELP!**

Simplify 8(2^x-1)=64
*September 14, 2010 by Tristan*

**ALGEBRA 2 URGENT**

6x/x-8 - 7x/x-1 = 5/x(2)-9x+8 / is fraction (2) is squared
*September 11, 2012 by farooq*

**Science- urgent-review**

what type of galaxy do astronomers consider to be the oldest? It's urgent because I am studying for a grade 9 exam but I dont know what this is.. please help.
*January 20, 2015 by thi*

**Algebra**

You plan to put a fence around a rectangular lot. The length of the lot must be at least 60 feet. The cost of the fence along the length of the lot is $1.50 per foot, and the cost of the fence along the width is $2 per foot. The total cost cannot exceed $360. a. Use two ...
*October 30, 2011 by Dawn*

**Algebra**

"What might you have if you don't feel well?" That's a math riddle actually... The letters are E,G,O,S,O,N,V,L. It has A LOT to do with math actually!
*November 2, 2009 by Chantrice*

**ALGEBRA 2 URGENT! PLEASE HELP!**

Simplify (10x^2-6x-x^3)+(9x+x^3+5x^2)
*September 14, 2010 by Tristan*

**Algebra 1--Please, help me! This is urgent! **

Solve each equation. 1). 4/5y + 1/3 <= -y 2.) 4/5h => -2
*October 29, 2013 by Anonymous*

**GED-Word Problems**

Taxes on lot A are $151.00 are more than on lot B. the combined taxes on the 2 lots are $1,121.00. What are the taxes for each lot?
*June 12, 2012 by kayla*

**Math**

Two vans leave a parking lot at the exact same time. A few minutes later, car 1 is 8 miles due east of the parking lot and car 2 is 15 miles due south of the lot. How far a part are the two cars in miles?
*May 8, 2014 by Jim*

**math**

there are a lot gof cars in the parking lot. seven are black and the rest are blue . how many cars are there?
*October 8, 2014 by cristin*

**Algebra **

Parking in a students lot cost $1 for the first half hour and $1.25 for each hour thereafter. A partial hour is charge the same as a full hour. What is the longest time that a student can park in this lot for $7? The longest time is ? (simplify your answer)
*May 25, 2012 by Please HELP*

**Math**

Rex wanted to build fence around a rectangular lot. The lot measures 75 meters by 50 meters. How much fencing materials does he need?
*March 1, 2012 by Anonymous*

**English**

Posted by rfvv on Sunday, December 9, 2012 at 8:06pm. 1. He spent a lot of money on dancing. 2. He spent a lot of money in dancing. 3. He spent a lot of money on buying things at the shop. 4. He spent a lot of money in buying things at the shop. 5. He spent a lot of money ...
*December 9, 2012 by rfvv*

**Algebra 2 URGENT**

Solve each open sentence. x-5/9<or=to2x/15-2/5
*October 19, 2009 by Trisan*

**Algebra 2 URGENT**

Simplify cubed root of 135
*November 2, 2009 by Trisan*

**Algebra 2 URGENT PLEASE HELP**

Solve. Square root of 3x+4=x
*November 7, 2009 by Trisan*