Thursday

October 8, 2015
**math**

a 12 cm by 16 cm picture is mounted with border of uniform width on a rectangular frame. if the total area of the border is 288 cm2, what is the length of the side of the frame?
*Tuesday, July 21, 2015 by nicole*

**Math**

The difference between two numbers is 45. Three times the larger number less five times the smaller number equals 75. What are the two numbers?
*Tuesday, July 21, 2015 by serena*

**Accounting,business studies,economics,math literacy**

What kind of job can i get ?
*Tuesday, July 21, 2015 by Sinethemba *

**MATH- URGENT!**

the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?
*Tuesday, July 21, 2015 by candie*

**math**

the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?
*Tuesday, July 21, 2015 by candie*

**math**

2. Suppose you obtain a $3,000 T-note with a 3% annual rate, paid quarterly, with maturity in 5 years. How much interest will you earn?
*Tuesday, July 21, 2015 by Pat*

**math**

find the linear differential equation that has y=5-x+2e^xsin3x as a particular solution
*Tuesday, July 21, 2015 by toby*

**URGENT MATH!!**

Q1: Robert can paint a room in 12 hours. Dennis and Vince can paint the room in 10 hours & 9 hours respectively. If Dennis and Vince work together for 2 hours, How long will it take Robert to finish the job? I think it's 12 (because it says it, but I think the question was...
*Tuesday, July 21, 2015 by Victoria*

**statistics in math**

what is an confidence interval?
*Monday, July 20, 2015 by Annie George*

**Math**

A piece of rectangular cloth has an area of 40 square feet. Its length is 3 feet longer than its width. If the width of the rectangular cloth is represented as x, which of the following represents the length?
*Monday, July 20, 2015 by kate*

**Math**

what is an confidence interval?
*Monday, July 20, 2015 by Annie George*

**math**

At the rate of $.80 cents per $100, how much does it cost to insure a car against fire and theft for $ 1650
*Monday, July 20, 2015 by Anonymous*

**math**

A rectangular rug is 12.5 feet long and 10 feet wide. The rug needs to be reduced by a factor of es026-1.jpg to be placed near a door. What is the area of the reduced rug in square feet?
*Monday, July 20, 2015 by Lenord*

**math**

The scale model of a rectangular patio will be enlarged by a scale factor of 2.5 to create the actual patio. The actual patio will be 15 feet by 20 feet. Which is the area of the scale model? 48 square feet 60 square feet 120 square feet 300 square feet
*Monday, July 20, 2015 by Luke*

**math**

A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet?
*Monday, July 20, 2015 by nazir*

**math**

A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?
*Monday, July 20, 2015 by Jalen*

**math**

A room is 12 feet long and 10.5 feet wide. A scale model of the room is 3.5 feet wide. What is the area of the scale model? 10.3 square feet 14 square feet 36 square feet 122.5 square feet
*Monday, July 20, 2015 by Jordan*

**math**

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the area of the actual playground? 18 square yards 54 square yards 108 square yards 324 square yards I got the answer of ...
*Monday, July 20, 2015 by Keon *

**math**

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the area of the actual playground? 18 square yards 54 square yards 108 square yards 324 square yards I got the answer of ...
*Monday, July 20, 2015 by DeMarcus Smith*

**math**

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the area of the actual playground? 18 square yards 54 square yards 108 square yards 324 square yards I got the answer of ...
*Monday, July 20, 2015 by Keon *

**math**

I'm trying to do number forms... can someone help me with the question what's the order form least to greatest -2,2.25,-2.75
*Monday, July 20, 2015 by nazir*

**math**

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the area of the actual playground? 18 square yards 54 square yards 108 square yards 324 square yards
*Monday, July 20, 2015 by DeMarcus Smith*

**math**

The scale model of a rectangular patio will be enlarged by a scale factor of 2.5 to create the actual patio. The actual patio will be 15 feet by 20 feet. Which is the area of the scale model? 48 square feet 60 square feet 120 square feet 300 square feet
*Monday, July 20, 2015 by DeMarcus Smith*

**math**

The scale model of a rectangular garden is 1.5 ft by 4 ft. The scale model is enlarged by a scale factor of 7 to create the actual garden. What is the area of the actual garden? 6 42 252 294
*Monday, July 20, 2015 by DeMarcus Smith*

**math lictracy,life science,geography,tourism,isizulu,english,life orantation. **

please tell me the job i can do while im study that subjects?
*Monday, July 20, 2015 by thembekile zulu*

**Math**

I am a five-digit number. My ten thousand digit is the highest odd number as well as my tens and ones. My thousands and hundreds digits mean nothing. What number i am?
*Monday, July 20, 2015 by Maritess*

**Math**

My thousand digit is an even number which is two more than my hundreds digit. My hundreds digit is three more than my tens digit which is three more than zero, my ones digit. My ten thousands digit is one more than my ones digit. What number am I? my ans 42473
*Monday, July 20, 2015 by Maritess*

**Math**

My tens digit is the lowest even number. My hundreds digit is six more than my tens digit and my ones digit is one more than my tens digit. My thousand digit is the second odd number. my ans: 2601
*Monday, July 20, 2015 by Maritess*

**Math**

My hundreds digit is the last odd number. Five less than my hundreds digit is my ones and my tens digit is two more than my ones digit. My thousands digit is three less than my hundreds digit. my ans: 6964
*Monday, July 20, 2015 by Maritess*

**Math**

My hundreds digit means nothing. Six more than my hundreds digit is my thousands and one less than my thousands is my ten thousands. My tens digit is four more than my hundreds and ones digit is five more than my tens digit. my ans: 5,6049
*Monday, July 20, 2015 by Maritess*

**Math - linear programming**

1)An electronic repair shop has 5 vacum cleaners, 12 tv sets, and 18 vcrs to be repaired. The store employs two part time repairmen. One repairman can repair at least one vacum cleaner, three tv sets and three vcrs in 1 week. While the second repairman can repair at least one ...
*Monday, July 20, 2015 by Astro*

**math**

A baseball pitcher can throw a base ball at 150 ft/s. Can this pitcher hit the 200-ft ceiling of its game dome, if he was capable of giving a baseball an upward velocity of 85 ft/s, from a height of 7 ft? (Assume the ball is traveling as a free-falling body, and g = 32 ft/s2...
*Sunday, July 19, 2015 by Josh*

**MATH**

48+(-2)3 but the 3 is an exponent
*Sunday, July 19, 2015 by MED*

**math**

If an equithagorean triangle is an equilateral triangle in which the sum of the cubes of two sides is equal to the square of the third side, what is the perimeter of an equithagorean triangle? A. 0.5 B. 1.5 C. 4.5 D. 6
*Sunday, July 19, 2015 by Larry*

**math**

A model rocket is launched off the top of a table. The height of the rocket is given by the function, h(t) = - 4.9t2 + 9.5t + 1.2 where h(t) is the height in metres and t is the time in seconds. How long will it take for the rocket to reach the ground?
*Sunday, July 19, 2015 by algebra hard *

**Math (Finite)**

In how many ways can a committee of 7 people be chosen from 15 married couples if 2 couples must be on the committee?
*Sunday, July 19, 2015 by Stephanie*

**math**

if tan=15/8 and cos negative then what is the value of [sin(-a)-cosa]/[tan(-a)+sec(-a)]
*Sunday, July 19, 2015 by Anwar*

**math**

Determine the trigonometric functions (sin θ, cos θ, tan θ ) of the angles (in standard positive) whose terminal side passes through the given point (x, y)=(1.2, 0.5). Give answers in exact form.
*Sunday, July 19, 2015 by ashmita*

**Math**

Farmer Brown planted corn and wheat on his 1200 acres of land. The cost of planting and harvesting corn is $275.00 per acre. The cost of planting and harvesting wheat is $125.00 per acre. If Farmer Brown's total cost was $244,500, how many acres of corn did he plant?
*Sunday, July 19, 2015 by Janice*

**Math**

In the average ball game, the sum of the scores of both teams is 4545, with a standard deviation of 55. If the score of a game resulted in a z-score of 1.801.80 and the winning team had a score of 3333, what was the other team's score?
*Sunday, July 19, 2015 by Peewee*

**Math**

A landscaper is drawing a scale model of a garden. The scale is that one half double prime 1 2 on the plan represents 1 foot in the garden. If a flower bed is 5 prime 9 double prime59 long, how long will it be on the plans?
*Sunday, July 19, 2015 by Peewee*

**math**

A lawn is 80 m long and 60 m wide. There is a swimming pool of length 20 m * 6 m in this lawn. what will be the cost of putting grass in the remaining part of field at Rs.30 per square metre?
*Saturday, July 18, 2015 by uttama*

**math**

math . please help me to answer this i really don't know what is the answer I need the answer later i have 2 more hours to finish this. please help me Find the value of x if the geometric mean of 2x and 19x-2 is 7x-2
*Saturday, July 18, 2015 by april rose florida reyes*

**Math**

A landscaper is drawing a scale model of a garden. The scale is that three eighths double prime 3 8 on the plan represents 1 foot in the garden. If a flower bed is 6 prime 3 double prime63 long, how long will it be on the plans?
*Saturday, July 18, 2015 by Peewee*

**math**

The coordinates of two of the vertices of a square are (0,0) and (0, -4). Of the following, which could not be the coordinates of the point where the diagonals of the square intersects? A. (2, -2) B. (-2, 2) C. (0, -2) D. (-2, -2)
*Saturday, July 18, 2015 by Larry*

**math**

What is the sum of the roots of (x-1)(x+2)(x-3) X ... X (x+98)(x-99)(x+100) = 0? A. -50 B. 50 C. -100 D. 100
*Saturday, July 18, 2015 by Larry*

**math**

It's 4PM. If my raft leaves for Hawaii in h hours, where h is the sum of all integers x which satisfy ≤ x^2 ≤ 81, then my raft leaves for Hawaii at A. 4 PM B. 2 PM C. noon D. 8 AM
*Saturday, July 18, 2015 by Larry*

**Algebra**

Tom took five math tests and got an integer score on each of them. He never scored higher than 90, and his lowest score was the fourth test. If his average score, rounded to the nearest integer, was 82, what is the lowest possible score he could have gotten on the fourth test?
*Saturday, July 18, 2015 by Mr. Alexander*

**Math**

20(B- 15) FOR B = 19
*Saturday, July 18, 2015 by Dre*

**math **

If j is the number of integers between 1 and 500 that are divisible by 9 and k is the number of integers between 1 and 500 that are divisible by 7 what is j+k.
*Saturday, July 18, 2015 by Anonymous*

**Math**

1/4y for y = 16
*Saturday, July 18, 2015 by Ronald*

**Math**

6x + 2 for x = 3
*Saturday, July 18, 2015 by Jalen*

**math**

6AA*8=50B4 If A and B represent distinct digits in this correctly worked multiplication problem what is the value of B.
*Saturday, July 18, 2015 by Anonymous*

**Math**

Write an equation and for each sine function described. Each cycle behind at the origin. a) amplitude=6, period=180 b) amplitude=2, period=540
*Saturday, July 18, 2015 by Sarah*

**Math**

A Ferris wheel has a radius of 35m and starts at 2m above the ground. It rotates once every 53 second. a) determine the cosine equation of the graph, if the rider gets on at the lowest point. b) what is the height of the rider at 81 seconds?
*Saturday, July 18, 2015 by Sarah*

**Math 115 Statistics**

In the game of craps, the player rolls two balanced dice, 36 equally likely outcomes, compute the probability the player looses on the first roll if the sum of the dice is 3, 4, or 6.
*Saturday, July 18, 2015 by Tamiko*

**Math URGENT!!!**

Jason bought 10 of the 30 raffle tickets for a drawing. What is the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away?
*Saturday, July 18, 2015 by Dude*

**Math**

A ball is thrown, and its height is recorded a number of different times. The ball reaches a maximum height of 20 m after 1.5 s. How do you sketch this relation from just a vertex. Grade 11 functions
*Saturday, July 18, 2015 by Bill*

**Math**

A woman spent two third of her money. She lost two-third of the remainder and then had 200 pesos left. With how much money did he start?
*Saturday, July 18, 2015 by Renz*

**MATH**

Why hexagons are the most extensively found shapes in nature?what is the mathematical reason?What makes them so efficient? Why heptagon,octagon etc are not preffered over hexagon?
*Saturday, July 18, 2015 by HELP !!!*

**math**

According to Chebyshev's theorem, at least a percentage of either,56%,75%,85%,89% of the measurements lie between 119.3 mmHg and 146.9 mmHg. I really hate to ask any question of you guys I know you are busy, but I am totally lost with this statistic stuff. a little note I...
*Saturday, July 18, 2015 by Mary Ann *

**math**

Given f(x) > 0 with f ′(x) > 0, and f ′′(x) > 0 for all x in the interval [0, 3] with f(0) = 0.1 and f(3) = 1, the left, right, trapezoidal, and midpoint rule approximations were used to estimate the integral from 0 to 3 of f of x, dx
*Friday, July 17, 2015 by Anonymous*

**Math**

A carpenter is assigned the job of expanding a rectangular deck where the width is one-fourth the length. The length of the deck is to be expanded by 10 feet, and the width by 6 feet. If the area of the new rectangular deck is 128 ft^2 larger than the area of the original deck...
*Friday, July 17, 2015 by Ally*

**Math**

1÷5 (45y+20)+3÷4 (12y=24)=19 Find solution set (9y=14)+(9y=18)=19 18y = 33÷8
*Friday, July 17, 2015 by Sue*

**math**

Simon and Jimmy had 167 stamps altogether. Simon gave 4/7 of his stamps to Trina, and Jimmy gave 37 stamps to Trina. Simon and Jimmy had the same number of stamps left. How many stamps did Jimmy have in the beginning? I need you to show me how you did it because I have trouble...
*Friday, July 17, 2015 by Anonymous*

**math**

The scale drawing of a rectangular room will be enlarged by a scale factor of 4 to create the actual room. The actual area of the room will be 150 square feet. What expression finds the area of the scale drawing?
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet? 6 square feet 12 square feet 24 square feet 48 square feet
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot? 35 square feet 420 square feet 840 square feet 5,040 square feet
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the area of the actual playground?
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

A model of a rectangular patio at a landscaping business will be enlarged by a scale factor of 2 when it is installed in a customer’s back yard. The area of the new enlarged patio will be 160 square feet. What is the area of the landscaper’s model?
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

The dimensions of a rectangle dining room are 18 feet by 16 feet.If a scale factor of 1/4 is used to make a scale model of the dining room,what is the area of the dining room in the scale model? A.18 square feet B.36 square feet C.48 square feet D.72 square feet
*Friday, July 17, 2015 by DeMarcus Smith*

**math**

Point C and point D are plotted on the graph. Plot points A and B to form rectangle ABDC with an area of 36 square units. Plot point E at (2, 4).
*Friday, July 17, 2015 by Jack*

**math**

How we can write 17 - 07-2015 in 5 letters
*Friday, July 17, 2015 by pinki*

**math**

How much is the 25 of $42,500
*Friday, July 17, 2015 by Debbie*

**Math**

You currently lease scanning equipment at a cost of $1,500 per quarter and two copy machines at $120 each per month. a. What will you need to budget annually for this leased equipment?
*Friday, July 17, 2015 by Debbie*

**Math**

Can some please explain what I have to do to get the answer? An airplane passes directly over Seneca High School. A student at Cherokee High School, which is 4.3 miles away, finds the angle of elevation of the plane to be 19°. Find the altitude of the plane.
*Thursday, July 16, 2015 by Claire*

**Math **

2x – 3y – 6 = 0 How do you change the equation to slope –intercept form?
*Thursday, July 16, 2015 by Kelly Brians*

**Math **

In Canada, the number of girls playing organized ice hockey from January 1990 to January 2010 increased by approximately 4162 girls per year. In January 2000, there were approximately 45 400 girls playing organized ice hockey. a. Write an equation in slope-point form to ...
*Thursday, July 16, 2015 by Kelly Brians*

**Math **

Find the equation of the line in general form. (1, 9) & (3, 19)
*Thursday, July 16, 2015 by Kelly Brians*

**Math **

How do you write this equation into slope intercept form 15 𝑥 − 12 𝑦 − 1 = 0
*Thursday, July 16, 2015 by Kelly Brians*

**Math**

If 5X + x squared > 100 then x is not equal to
*Thursday, July 16, 2015 by Melissa*

**Math**

During decimal multiplication, we know that the placement of the decimal point in the product is decided by the sum of number of digits after the decimal point in both the factors being multiplied. I know that's what we do but i don't understand why this rule works?...
*Thursday, July 16, 2015 by HELP !!!*

**math**

If a scale of 1-10 was in front of you based on maturity; where would you land?(Minimum 2 Sentences)
*Thursday, July 16, 2015 by ...*

**math**

In a science experiment, the temperature of a glass of water rose 18.24 degrees after six hours. If the temperature rose the same number of degrees per hour, then how many degrees did the water increase per hour?
*Thursday, July 16, 2015 by veronica*

**math**

49 students went on a trip .There are 5 more girls than boys.How many boys are there?
*Thursday, July 16, 2015 by elizabeth*

**math**

In a school with 323 students there are 15 more girls than boys.How many boys are there?
*Thursday, July 16, 2015 by elizabeth*

**math**

49 students go on a trip there are 5 more girls than boys.how many boys are there?
*Thursday, July 16, 2015 by elizabeth*

**math**

I have two kinds of candy,one which is selling at P8.00 per kilo and other at P6.00 per kilo. How many kilos of the P6.00 candy can i mix with 20 kilos of the P8.00 kilo candy to have a mixture that i can sell at P7.00 per kilo?
*Thursday, July 16, 2015 by ana*

**Lemoyne Owen College**

Math- If the gas is initially at room temperature (20celsius)and is heated in an isobaric (constant pressure) processing then what will be the temperature of gas in degree Celsius when it has expanded to a volume of 0.700 m to the third power
*Wednesday, July 15, 2015 by Kimberly*

**Math **

The graph of a linear relation goes through the point (6, 4) and is parallel to the line y = 5x + 10. Write the equation of the linear relation in slope- intercept form.
*Wednesday, July 15, 2015 by Kelly Brians*

**math**

express the repeating decimal 10.232323 as a ratio of two integers
*Wednesday, July 15, 2015 by jen*

**: math**

Clayton has 3 quarters, 7 one-dollar bills, 9 dimes, 9 nickels, and 3 pennies. How much money does he have?
*Wednesday, July 15, 2015 by lana *

**Stanger Secondary ex-school**

What subjects do u really need to do for art such as Drawing and Poetry...#"compulsory subjects" for these arts. Is it: Physics,pure math,geog,life sciences,mech tech,EGD,mah.lit,BS,history,economics,...which ones are needed??? Ain't u shuld be smart in ...
*Wednesday, July 15, 2015 by Philile Teddy Nhleko*

**Math **

The treadmill is set at its maximum slope of 0.20. The run is 80 inches. What is the rise?
*Wednesday, July 15, 2015 by Amanda*

**Math **

The coordinates of the top of a hill are (2, 14). The coordinates of the bottom of the hill are (10, 2). Given this information, what is the slope of the hill?
*Wednesday, July 15, 2015 by Amanda*

**Math**

Kate wants to build a fence around her garden to prevent rabbits from eating her vegetables. The rabbit fencing costs $7.50 per metre. How much will it cost to enclose a square garden with an area of 144 m2?
*Wednesday, July 15, 2015 by Astrid*

**Math**

If 3 pounds of apples costs .99 how much does 2 pounds costs?
*Wednesday, July 15, 2015 by Anonymous*

**math**

The angle of depression of a boat from the mid-point of a vertical cliff is 35 degree.if the boat is 120m from the foot of the cliff,calculate the height of the cliff.help me confirm my answer. Tan35=x/120 x=120tan35 =84.02m
*Wednesday, July 15, 2015 by Bayo*

**math**

Ahmad is choosing a password to access his teacher’s web page. He must choose a capital letter and three nonrepeating digits from 0 through 9. The letter can be in any position in the password. Which shows part of the sample space for Ahmad’s password?
*Wednesday, July 15, 2015 by bla*

**Math**

What price do we charge a patient if the AWP for 300 tablets is $14.55 and we want to give the patient 30 tablets plus a 6% markup and a $3.00 dispensing fee?
*Wednesday, July 15, 2015 by Anonymous*