Math(Please help)
186,872 results, page 50

math 116
x/9=1/16 This is suppose to be solved using the multiplication principle. If possible please show me not just the answer but how you came up with it so I understand how to do these problems. Thank you 
Math/Algebra
Does anyone know how to graph quadratic functions (with parabolas). Could someone please help me!!Could you help me with these two problems don't forget to make a chart for x, the equation, the y, and the coordinates. 1. Y=2x^2 2. Y=5x^2 
Social
Rank them from the most importoant to the least important 1. technology 2. trade and commerse 3. math, science, and literature 4. division of labour please and thank you 
math
how would you find the angle to (3)^.5sin(2x)2cos(2x)+2sin^2(x)=1 I know that you have to use the trig identities but then when i substitue the sin and cos(2x) in i don't know what to do. please help 
Math
I used front end estimation without adjustments on this problem: 73,811/462=165. Is this right, if not will you please explain what I did wrong? 
math
I need to check my answer... please help... the prime factorization in powers of primes of the number: 16380. 5460 to the power of three is this correct 
math
Can you please tell me if I did this right? Or am I way off: What are the odds in favor of getting at a head and a tail in a single toss of two coins? HH TT HT TH 2/4=1/2= 2:1 
Math
Determine an equation of the circle that is tangent to both axes, has its center in the fourth quadrant and passes through the point (8, 9). Help please? Thanks much! 
To Alex  re Math
Your umpteen posts been removed. Once you write up YOUR THOUGHTS, please repost, and someone here will be happy to comment. 
math
how do i put fractions in order from least to greatest? it's on my homework and i am totally lost. i forgot because i learned this like 23 years ago. please help me! 
mathPLEASE CHECK
using the pythagorean theorum you have a right circular cone with a radius of 3 and height of 6 is this how you would figure this out c^2=3^2+6^2 c^2=9+36 c^2=45 c=6.7 
math
can you please work this out for me??... your bedroom is 4m (400 cm) long and 3m (300 cm) wide. If you draw a rectangular plan 2cm by 1.5 cm, what is the scale of your drawing? 
math
please help ive look at this question for hours and got no where. find the radii of the 2 circles which have their centre at the origin and which touch the circle x^2 + y^2  8x  6y + 21 = 0 ?? thanks for the help 
math
please help ive look at this question for hours and got no where. find the radii of the 2 circles which have their centre at the origin and which touch the circle x^2 + y^2  8x  6y + 21 = 0 ?? thanks for the help 
math
A(1,2) B(7,2) show that the lenght AB may be written in the form p root5 wjere p is an integer to be found?? is then ans just 4root5?? if not hep please thenks 
math
Robert feeds his dog 1lb.4oz ofdog food a day. How long will a 40 pound bag last? Please show steps 
Math
How many distinct permutations of the letters of the word OTTAWA being and end with the letter T? I did 6!/2! :S but i get 360. I tried 6P2=30 I am getting it wrong... help please. 
math 2
4p squared by 2 plus 8p equal zero?? HELP ME OUT PLEASE THIS THE ONLY QUESTION NEED TO BE ANSWER... SOMEBODY REPLY TO THIS FOR ME ITS QUADRATIC EQUATION... THANKS 
Discrete Math
Congruence True or False: (give reason) _ __ 2 ∈ 18 (mod 8) Can someone please help with this problem? I'm confused. . . Thanks for any helpful replies. 
MATH(please check only)
Number of Cans of Corn Cost 3 $1.95 5 $ 3.25 6 $3.90 9 $5.85 Write an equation to represent the data how do i do that I think the answer is 0.65n = c 
Math
(19 − 8) mod 5 is the problem. I know nothing about modules, can anyone please help me out? I don't even know the building blocks for mods and what the differences are between them. 
Math Problem3
Solve the following inequality and write your answer using interval notation. Please show all of your work. (1 / (x+8) ) ≤ ((85x)/43) 
Math PLEASE HELP!!!!
In march 2005,about 35,200,000 immigrants were recorded as living in the United States.What place was this number rounded to? 
algebra
I am not good at math at all and my teacher has given me a very hard question about solving for the indicated variable. p=s+t+u solve for u Help please 
Math PLEASE HELP ME!!
Mike receives a 9.8% raise. He currently earns $1,789.46 per month. Estimate the amount by which this monthly earnings will increase. 
math
There are 5 cards numbered 1,2,3,4,5 in a bag. There is also a fair coin that is tossed what is the probility P(odds,Tails) I think it is 3/10 but not sure. Please explain this to me. 
7th grade math
For these two problems, you would need to find the slope and y intercept and then write the equation in equivalent to ax + by + c. y=3x y=0 Please help and explain how to do it. Thank you 
Finance/ MAth
find the balance after 15 years of a $2500 investment earning 5.5% interest compounded continuously Someone show me how to do this, please?! 
Math  Functions
Please help! I have a test tomorrow. I've been working on this forever and just can't figure out the equation. Inputs X  0, 3, 6, 9 Outputs Y  1, 2, 3, 4 
Math
Which of the following CANNOT be the average ( arithmetic mean) of four positive even integers? a) 1 b) 2 c) 6 d) 9 e) 17 ( please explain or show work. It will help me understand it better! Thanks) 
Math
Show that the inverse function of y=x^22x+5, x≥1 is f^1(x)=1+√x4 Help me please i've been stuck on this question for a few hours and i've lost hope. argh. 
7th grade math help  quick, please.
Write each number in scientific notation. 1. 4,800 2. 17, 200 3. 180,000 4. 343, 502 
math
john worked from 8;15 to 2;30 from monday to friday if he is paid twenty four dollars per hour calculate his monthly salary please help me 
Math
Find the area under the standard normal curve: I. to the right of z = 2.32 II. to the left of z = 2.32 Can someone please help me with this one question? Thanl you in advance. 
math
please explain how to use hundreds chart to answer this queston;WHAT % OF THE NUMBERS ARE MULTIPLES OF BOTH 2 AND 3? i have no idea how to work it out, thanks 
math
Calculate the future value of S of an annuity using the following formula: S =R(1+i)^n1/i) given R=250,i=0.001;n=13 please show the workout thankyou 
math/chem
If aluminum foil has a density of 2.70 g/ml, then how thick would be a 2.22 g sample of foilif it measures 5.0 cm on each side. PLEASE SHOW WORK THX! 
Math
Please check my answers, which are at the bottom of each question...:) remove brackets a) 4(a+3) d) 5(2+d) 4a+12 10+5d b) 3(2b+2) e) a(3a6) 6b+2 4a6a c) 7(3c1) f) 2(x+y) 21c7 2x+2y simplify the following: a) a+a+a+a d) a2 xa3 4a a5 b) a x a x a e) 3y+6z+2y4z a3 5y+10z OR ... 
Math
Please help me solve this!! I'm really struggling with this topic Write an equation in slope intercept form that is parallel to the following two points: (1,4) and(1,5) 
5th Grade Math
Question: Each face of a prism other than the bases is what twodimensional shape? Please help I'm really confused and need help. 
liberal arts math
Put the equation below in the form ax^2+bx+c=0. x^2+3=(4x+1)^2, I've been stuck on this for the past hour, could someone please explain how to do this problem? 
math (check please)
find the volume of a square pyramid with a base length of 9cm and a height of 4cm. ANSWER: 108 cm^3 (is it right?) 
math (2)
Find the area of the shaded region y= 2x/(x^2+4) from x= 1 and x= 1 Note: People have been telling me that the two lines do not intersect but they do there has to be an answer. please help me. Thanks 
math (2)
Find the area of the shaded region y= 2x/(x^2+4) from x= 2 and x= 2 Note: People have been telling me that the two lines do not intersect but they do there has to be an answer. please help me. Thanks 
Math! Please check!
Okay, this is the link but without the spacing:::: h t t p : / / t a k e e x a m . n e x t . e c o l l e g e . c o m / e c / c o u r s e s /4 6 1 2 2 / C R S  M T H 2 0 3 A 3 9 5 0 2 5 8 / G M T _ Q 1 1 _ 2 . b m p What is point P in triangle XYZ called? A centroid B ... 
Math
Please Help!!!! Christine borrowed $8000 at a rate of 11%, compounded semiannually. Assuming she makes no payments, how much will she owe after 8 years? 
math
please can you explain this to me I don't understand! Find the value of the following 10! 11! over 7! 13! If your answer is not an integer, write it as an exact fraction. thank you so very much 
Math Help
Hi! Can someone please help me with these? Thanks! :) Directions: Look for the direction angle for vector v. If necessary, round your answer to the nearest tenth of a degree. 1.) v = 8i  10j 2.) w = 4i  3j 
math
i have to find the surface area of a cylinder with the height of 15 and the circumference of 4 to the nearest tenth of a square unit and cannot figure it out HELP PLEASE 
Math
Find two consecutive odd integers such that the sum of four times the larger and twice the smaller is 194. Please help! Thank you! 
Math
Of 20 scores, 19 are less than or equal to 10. Find the percentile rank of 10. They don't give you the exact number of tens so i don't really know how to do this? Could someone please explain? 
Math
my son was asked to find each product by factoring the tens, and to draw rectangles if needed to on 6x2, 6x20, and 6x200. I'm not sure how to do this. please help me 
MATH
Evaluate the expression for the for the given value of the variable..................... 4(x4; x = 7 Can someone help please, I have been having trouble with this problem for sometime now. 
Math
What is the lateral area of a regular pentagonal pyramid that has a slant height of 18 in. and a base side length of 9 in.? 405 in.^2 810 in.^2 81 in.^2 162 in.^2 I don't know how to do this:/ Please help? 
Math Please Help Assignment Due
The graph of the function f(X)= 4x^2 17x9 has two X intercepts. What is the value of the larger X intercept to one decimal place? 
math
The sides of two squares differ by 25cm while the sum of their areas is 2425cm. What is the length of the side of each square. Please answer. Thank you 
Math
n/3 + 5 > 4= Have to explain all of the steps...every time I do it I come out with a different answer. Please I am totally lost on this one...Thank you. 
Math (please help!!)
What information is incorrectly placed in the table? i65.tinypic(.)com/301mqo4.jpg I really don't know, can someone give me a hint? 
Math help PLEASE!!!!
1. David drew triangle PQR as shown: If LQPR measures 135 degree, which statement is true for LPQR and LPRQ? 
Math
Use digits 0 through 9, without using a digit more than once, so that you can make the following reduce to a solution of x < 1/2 How do I do this? Please help, I am confused. 
math
A line has a slope of 2. It passes through the point (1,2) and (3,y). What is the value of y ? Please help. Is there like a specific difference I'm suppose to find? I'm super confused. 
math please help ASAP
Let f(x)=201+9e−3x . What is the point of maximum growth rate for the logistic function f(x)=20/1+9e^3x ? Round your answer to the nearest hundredth. (0, 2) <my choice (5.54, 9) (0.73, 10) (0.73, 20) 
@Haley/Madison
Please limit yourself to your own questions or USEFUL answers. Posting that you agree with a professional math teacher is ridiculous! 
math
A tradesman allows a discount of 15% for cash payment.how much % above cp must he mark his goods to make a profit? (ans 20%) please help me 
Math
You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form. Explain your answer. Please help! 
Math
A student is asked to find positive integer solutions to this equation: 2 * 3 √x = 5 √y What is the smallest possible value of xy? (Please show working out, thank you.) 
Math
Which is an irrational number? A:0.12*** B:0.1257486 C:0.12121212 D: 0.11111 Please help ;; Also it would be appreciated if someone gave all the answers to the quiz 
Math
Solomon has $118. He wants to purchase concert tickets for himself and 5 friends. Each ticket costs $19. Does he have enough money? Explain. Help me please T^T. 
English
Hi! Can somebody help me? I'm an austrian student, and i have a big problem! We have to write a definition essay with the title : tourism/ travel. and we have to write it until tomorrow, but i'm very busy, i have a mathe test tomorrow too, and i am not able to write my essay. ... 
Science PLEASE HELP SOMEONE!!!!!!!!!!!!! PLEASE
20. If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. Oxygen level in water is therefore (an) ___________ with respect to the number of trout that a particular stream can support. 22. ... 
Math
Hey, Ms. Sue, or anybody that is apart of this association. I already tried reviewing this answer, but I didn't seem to get anything. I'm clueless over this answer, so.. Can you please help? I've been stuck on this, and nobody wants to help me. This is the last place to ever ... 
MATH please help with this ?
math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is 32ft/s^2,find the macimum height of the professor. b) find the time before the professor... 
Math
Eli's Dad made him a birthday cake, but forgot to buy candles. He could only find a few. But Eli was smart in math, so his Dad said "The ratio of candles to years is 3 to 5" That gave him the right number. How old was Eli? I am very confused on how to even begin finding the ... 
Algebra 2
please please please help 
math
i really need to know what.... 4 to the power of 77 is... 477 = 2.28360 x 1046 according to my calculator. i don't know how to do factors with two digit numbers. Please click Post a New Question, put Math in the subject line, and post your question. It would help if you gave ... 
math
every row and column contains the same numbers and the same math signs, but they are arranged in a different order each time. can you find the correct order to arrive at the finals totals shown. only using 4 8 3 5 and * +  to make 31 15 20 21 9 17 11 27 ...but you only can ... 
math
every row and column contains the same numbers and the same math signs, but they are arranged in a different order each time. can you find the correct order to arrive at the finals totals shown. only using 4 8 3 5 and * +  to make 31 15 20 21 9 17 11 27 ...but you only can ... 
math
every row and column contains the same numbers and the same math signs, but they are arranged in a different order each time. can you find the correct order to arrive at the finals totals shown. only using 4 8 3 5 and * +  to make 31 15 20 21 9 17 11 27 ...but you only can ... 
Math
Suppose the central Park Coffee Shop sells a cup of expresso for 2.00 and a cup of cappuccino for 2.50. On Friday Destiny sold 30 more cups of cappuccino than expresso for a total of 178.50, worth of expresso and cappuccino. How many cups of each were sold? I am learion to ... 
Math
Posted by Lance on Friday, April 27, 2007 at 9:47pm in response to math. please give us one set of numbers so we can work an example for you. What was the percentage increase in motor vehicle production in countries outside the United States from 1950 – 1997? 1950 10,577 ... 
math
Help!! I cant find this word fesselation. I looked in books and the internet nothing please help Spell it this way: tesselation ok do you know wht it means tesselation. I tried it both ways tesselation and fesselation.F ound nothing HELP!!!! I cant find tesselation and its due... 
Math
Please show me how to solve: Hannah took a survey of 500 students at her school to find out whether they liked baseball or football. The results are shown in the Venn diagram. How many of the students surveyed like football? 28% liked baseball, 32% liked both, 16% liked ... 
Math
A recipe for a special sauce calls for 4/5 of a cup of ginger and 1 1/4 cups of pineapple juice. How many cups of ginger would you need if 3 cups of pineapple juice are poured into the mixture? Math PLEASE HELP IT'S URGENT!!!!! 
Math (money)
HIII!!! I NEED HELP ON MATH! PLEASE HELP! Melissa has spent $17 so far on gifts. The additional amount she will spend will be more than $8. What are the possible total amount she will spent? Use c for the total amount (in dollars) she will spend. 
math urgent please help
Mrs Buttler bought 1,800 shares of Stairwell Mutual Fund At an offer price of $3.00 per share. She later sold the shares at a net asset value of $4.60m per share. During the time Mrs Buttler owned the shares, Stairwell Mutual paid adividend of $0.80 per share. What is Mrs ... 
history/english
Explain how the European desire for profit affected the people of the Congo. i cant figure this out! please please help me its for english but its more of a hostory question 
Partial Decompostion Fractions
Can you please help me with the following questions please, I don't understand them. I know the general rule about them. Write the partial fraction decomposition of the rational expression. (x^2+4x1)/(x^2+3)^2 (4x^3+4x^2)/(x^2+5)^2 
AlgebraPartial Fractions
Can you please help me with the following questions please, I don't understand them. I know the general rule about them. Write the partial fraction decomposition of the rational expression. (x^2+4x1)/(x^2+3)^2 (4x^3+4x^2)/(x^2+5)^2 
statistics please help
A student measures three lengths a, b and c in cm and a time t in seconds: a = 40 ± 5 b = 30 ± 3 c = 20 ± 1 t = 1.2 ± 0.1 What is a+b a+b+c a/t (a+c)/t Calculate (1.23 ± 0.03) + pi Question 9.4. Calculate (1.23 ± 0.03) × pi Can you do a sample calculation of each of ... 
science  Please Answer Quickly !
If I Had A Saucepan And A Spoon. And The Water Was Heating.. How Does The Energy Transfer From The Hob To The Spoon. What Is Conduction, Convection & Radiation ? Please Help .. Thank You .x 
nature
please help me. there arre these little black flying bugs in my hermit crab tank!! will they hurt my crabs?(i have 9 hemit crabs) and what do i do to get rid of them??? please help me! 
algebra 2
i need answers to the pennfoster book matrices and determinants exam number :00703500. please make sure all the answers are correct. please and THANK YOU (: 
Science
i need help please can someone eplain to me why in any given time zone it gets dark a little earlier on the eastern side than on th ewestern side. please help and thank you 
To: Ms. Sue
Ms. Sue I need statistics on Sav. Syn. I tried looking on the internet for them everywhere, but there is nothing there. Could you please give me a list of sites for them. I want charts on them, please and thank you :) 
Chemistry
Can you determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks 
Chemistry
determine the mass of carbon monxide that is produced when 45.6 grams of methane reacts with 73.2 grams of oxygen gas. Can you please show work in detail please. Thanks 
science please no websites
could you please give me an example of the following(types of friction) : static sliding And also: friction buoyant force air resistance Thank You! 
science please no websites
could you please give me an example of the following(types of friction) : static sliding And also: friction buoyant force air resistance Thank You! 
management,subject please help me asap
please can you help me to differentiate and compare the followinr process.i really could not have the right idea this question. synthetic vs. fabricating process 
marketing please help me
please can you help me for this question to get the right answer,,,, distinguish among a product modification a minoy innovation and a major innovation.present an example of each for a hotel