Tuesday
March 3, 2015

Posts by ANONYMOUS


Total # Posts: 78,419

math help!!!!! Thanks
The slant height would be 10.63014581, or rounded to 10.6 or even 11. Sorry, I thought you knew about the Pythagorean Theorem (a^2 + b^2 = c^2). :( Anyways, hope this helps ;)
February 25, 2015

math help!!!!! Thanks
Callie, you don't need division I believe. Multiply pi by the radius and that by the slant height. That counts as the lateral area. Then multiply pi by the radius-squared. Add those together. Remember the slant height is not the same as the height, so use the Pythagorean ...
February 25, 2015

math help!!!!! Thanks
SA = Lateral Area + Base Area SA= (pi X radius X slant height) + (pi X r^2) To find the slant height, use the Pythagorean Theorem. Let me know if you need more help, it is no trouble at all :)
February 25, 2015

physics
Two eagles fly directly toward one another, the first at 15.0 m/s and the second at 23.0 m/s. Both screech, one emitting a frequency of 2600 Hz and the other one of 3800 Hz. What frequencies do they receive if the speed of sound is 330 m/s?
February 25, 2015

Langauge Arts
Which one was wrong?
February 25, 2015

Langauge Arts
Aww! Thanks, you too :D
February 25, 2015

Langauge Arts
Yes, awesome job Callie!!! :D
February 25, 2015

Physics
An explosion occurs at the end of a pier. The sound reaches the other end of the pier by traveling through three media: air, fresh water, and a slender handrail of solid steel. The speeds of sound in air, water, and the handrail are 343, 1482, and 5040 m/s, respectively. The ...
February 25, 2015

Physics
A light-rail commuter train blows its 200 Hz horn as it approaches a crossing. The speed of sound is 332 m/s.
February 25, 2015

Physics
The A string on a string bass is tuned to vibrate at a fundamental frequency of 59.0 Hz. If the tension in the string were increased by a factor of 4, what would be the new fundamental frequency?
February 25, 2015

Physics
A string of length 2.7 m is fixed at both ends. When the string vibrates at a frequency of 90.0 Hz, a standing wave with 5 loops is formed. What is the wavelength of the waves that travel on the string?
February 25, 2015

Physics
A sound wave is incident on a pool of fresh water. The sound enters the water perpendicularly and travels a distance of 0.55 m before striking a 0.10-m-thick copper block lying on the bottom. The sound passes through the block, reflects from the bottom surface of the block, ...
February 25, 2015

Langauge Arts
By the way, Im sure you'll do outstanding ;)
February 25, 2015

Langauge Arts
No problem, can't wait to see which one is right :D
February 25, 2015

Langauge Arts
Callie, please tell me how it goes ;) I am very confused... both are reasonable :/
February 25, 2015

Langauge Arts
I would go with either B or D. Reed, what do you think?
February 25, 2015

Langauge Arts
We're talking about the same poem as the other question right? ;)
February 25, 2015

Langauge Arts
Reed, you agree with B? :)
February 25, 2015

Langauge Arts
Callie, from what I looked up, restatement means providing a synonym which may be 'sad'. (Assuming this is in reference to the other question). It doesn't exactly give you the definition, but 'example' might be valid. Look at both as defined in your text, ...
February 25, 2015

math
I want to plot my vertex on a cartesian plane. My question is can i go by different values on the axis? Since my vertex is (1, -64) could i go by 8 on the y axis, and by 1 on the x axis???
February 25, 2015

physics
The fundamental frequency of a string fixed at both ends is 384 Hz. How long does it take for a wave to travel the length of this string?
February 25, 2015

Langauge Arts
I would love to have a friend like you Callie, not a problem at all :)
February 25, 2015

Langauge Arts
I would go with D ;) Ms. Sue?
February 25, 2015

Langauge Arts
No problem at all, tell me how it goes ;D
February 25, 2015

Langauge Arts
I would go with C most definitely ;)
February 25, 2015

Math
Thank you
February 25, 2015

Math
3x + 2x - 4x = 6 what is x
February 25, 2015

Chemistry
How do I know by looking?
February 25, 2015

Chemistry
Are solutions of the following salts acidic, basic, or neutral? For those that are not neutral, write balanced chemical equations for the reactions causing the solution to be acidic or basic. a.C5H5NHCLO4 b.NH4NO2 c.KOCL d.NH4OCL
February 25, 2015

life orientation
the effectiveness of self~talk,counselling
February 25, 2015

life orientation
Show the link between intrapersonal conflict and initiating relationship
February 25, 2015

Language arts
Hi Callie, I think it's A Please let me know if I'm wrong ;)
February 25, 2015

Chemistry
Can someone help me with this question? This could help me with how to do another question, similar to this, for my homework. 1.Estimate the pH of (a) 0.15 M NAHSO3 (aq) (b) 0.050 M NaHSO3 (aq) Thank you!
February 25, 2015

physics
A person in a kayak starts paddling, and it accelerates from 0 to 0.63 m/s in a distance of 0.45 m. If the combined mass of the person and the kayak is 69 kg, what is the magnitude of the net force acting on the kayak?
February 25, 2015

physics
S
February 25, 2015

physics
The 1.1kg physics book in figure is connected by a string to a 250g coffee cup. The book is given a push up the slope and released with a speed of 2.5m/s . The coefficients of friction are μs =0.50 and μk =0.20. How far does the book slide?
February 25, 2015

Algebra 2
Given that f(x) = x² + 4x, evaluate f(-2).
February 25, 2015

Physics
Six point charges of equal magnitude q are at the corners of a regular hexagon that has sides of length d. All the odd number charges are positive and all the even number charges are negative (so that there are three positive and three negative charges and there is a negative ...
February 25, 2015

Geography
The dry adiabatic rate (DAR) is 5.5 degrees F per 1000 feet. The saturated adiabatic rate (SAR) is 3.3 degrees F per 1000 feet. Why is SAR lower than DAR?
February 25, 2015

math
Two cups, two plates, and a pot cost $10.20 at a garage sale. A cup costs twice as much as a plate. The pot costs $3 more than a cup. What is the price of the pot? Explain how you got your answer.
February 25, 2015

math
Which equation is a function of x?
February 25, 2015

math
If Lwandi got her test back and was very happy because she got 85%. To get full marks she needed to get 60 marks. How many marks did she lose?
February 25, 2015

math
what is the total investment after 2 years if 400$ at 9% is compounded semi-annually for 2 years
February 25, 2015

Math
Two cups, two plates, and a pot cost $10.20 at a garage sale. A cup costs twice as much as a plate. The pot costs $3 more than a cup. What is the price of the pot? Explain how you got your answer.
February 25, 2015

math
A snial crewls at 5.0 cm/min. what ia the snail's pace in feet per second
February 25, 2015

Language help ASAP
Um, advertisements?
February 25, 2015

Language help ASAP
What are some constructive ways that people can show their determination to do something, like reaching a goal or taking action of something? Can anyone give me examples? I think social media would work. I need at least 3 more.
February 25, 2015

math
Find the mean of the following set of data. Round your answer to two decimal places. 13, 11, 4, 5, 6, 9, 10, 12, 15, 16
February 25, 2015

physics
Water flows over the edge of a waterfall at a rate of 1.2 x 106 kg/s. There are 50.0 m between the top and bottom of the waterfall. How much power is generated by the falling water by the time it reaches bottom?
February 25, 2015

Mathematics
If O is the centre of the circle and BCD is tangent to it at C. Prove that angleBAC +angleACD =90 DEGREE (ulike model test paper no. 6 QUESTION NO. 14)
February 25, 2015

History
What is the name of the money used in Italy?
February 25, 2015

Geography
The dry adiabatic rate (DAR) is 5.5 degrees F per 1000 feet. The saturated adiabatic rate (SAR) is 3.3 degrees F per 1000 feet. Why is SAR lower than DAR?
February 24, 2015

Calculus
1.) Find the derivative of tan (sec x). 2.) Find the derivative if 1/x in four ways, using the limit process, power rule, quotient rule and implicit differentiation. 3.) Show that the derivative of sec^-1 x is 1/(|x|*sqrt(x^2 -1)). 4. Find the derivative of 2^(e^(sin x)). ...
February 24, 2015

Math
Gordon Moore stated that the number of transistors that can be placed on an integrated circuit will double every 2 years. This trend is known as Moore's Law. In 1978, the Intel 8086 held 29,000 transistors on an integrated circuit. a. Write a function that represents Moore...
February 24, 2015

Algebra 1
The balance oif a savings account can be modeled by the function b(t)=5000(1.024)^t, where t is the time in years, To model the monthly balance, a student writes: b(t)=5000(1.024)^t = 5000(1.024)^(1/12 * 12)^t = 5000(1.024^1/12)^12t = 5000(1.002)^12t Is the student correct? ...
February 24, 2015

physics
A 0.125 kg mass is attached to a spring and undergoes simple harmonic motion with a pe- riod of 0.41 s. The total energy of the system is 2.5 J. Find the amplitude of the motion. Answer in units of m.
February 24, 2015

Algebra 1
The number of concert tickets sold doubles every hour. After 12 hours, all of the tickets are sold. After how many hours are about one-fourth of the tickets sold? Explain your reasoning.
February 24, 2015

Math - Algebra 1
How do you get that? That doesn't make sense if all the tickets are sold in 12 hours.
February 24, 2015

Math - Algebra 1
The number of concert tickets sold doubles every hour. After 12 hours, all of the tickets are sold. After how many hours are about one-fourth of the tickets sold? Explain your reasoning.
February 24, 2015

math
Brian cut an extra large round pizza into 8 pieces. Seven of th pieces were eaten. What angle measures of pizza is left?
February 24, 2015

Art
Yes, I would think so! ;) Hope you get it right!
February 24, 2015

Art
Please don't thank me, I love helping people, especially people as kind as you! Congrats, im sooo happy for you!!! :D
February 24, 2015

Art
I would definitely go with C. Please let me know if I am wrong ;)
February 24, 2015

math
Thank you
February 24, 2015

math
The perimeter of a rectangular window is 634 inches. If the length of the window is 205 inches, what is the width of the window? Is the answer 112 inches?
February 24, 2015

algebra
Find the quotient when (x^2+x-6) is divided by (x-2)
February 24, 2015

Algebra
Find the quotient when (x^2-3x-4) is divided by (x+1).
February 24, 2015

Physics
an arrow is shot into the air with an initial velocity of 100m is at an elevation of 60 degree find. a the time of flight b the maximum height attained. c the range
February 24, 2015

math
How would i simplify this: (x-1)(x+2)-(x-3)^2 I keel getting -3 -11, but the right answer is 7x - 11
February 24, 2015

MATH AGAIN~Ms. Sue
Its 2 degrees Fahrenheit. It dropped six degrees to become -4. You can use this equation: a - 6 equals -4 a equals 2.
February 24, 2015

Math - Algebra 1
You deposit $9000 in a savings account that earns 3.6% annual interest compounded monthly. You also save $40 per month in a safe at home. Write a function C(t) = b(t) + h(t) where b(t) represents the balance of your savings account and h(t) represents the amount in your safe ...
February 24, 2015

government
A federal court is said to have a “federal question” jurisdiction because
February 24, 2015

Math
5
February 24, 2015

Math
A rental car company charges a fixed fee of $15.00 plus $.12 per mile. Write an equation to find the total cost, y, for any number of miles, x
February 24, 2015

French
ils nous ont achet¨¦ de grandes valises rouges
February 24, 2015

Economics
he graph below shows 2 budget lines and 6 consumption points for Pepsi and Dr. Pepper (A,B,C,D,E, and F). Assume that the consumer, Fred, attempts to maximize his utility and exhausts his budget on the two goods.
February 24, 2015

i need help
Which statement BEST describes the philosophy of John Locke?
February 24, 2015

Crime and Society
Present a clear statement about a particular crime, something we know to be absolutely true. Illustrate how we know that this is an accurate statement.
February 24, 2015

Science
Which of the following types of pathogens can only reproduce itself if it takes over host cells? A fungi B bacteria C virus *** D protozoa am i right?
February 23, 2015

physics
What is the force a rock exerts if it's mass is 36,000 kg and the acceleration due to Gravity is 9.8 m/s2
February 23, 2015

math
How can i simplify this furthur: 5x(x-3)/(x-1)(5x-15)
February 23, 2015

geometry
How can you tell that the distance from the top of a ladder to the ground is longer than the distance from the base of the ladder to the wall?
February 23, 2015

Crime and Society
What is an example of a widely held myth or misconception about crime and society?
February 23, 2015

Crime and Society
Discuss how society decides what to define as a crime.
February 23, 2015

crime
What is street crime considered to include? As well as white-collar, corporate, and state crime?
February 23, 2015

Math
divide $8.91 by 6 and round the quotient to the nearest cent.
February 23, 2015

physics
In being served, a tennis ball is accelerated from rest to a speed of 25.5 m/s. The average power generated during the serve is 2920 W. Assuming that the acceleration of the ball is constant during the serve, find the force acting on the ball.
February 23, 2015

Math
A store has 21 bikes and scooters. If there are a total of 54 wheels, how many of each are there?
February 23, 2015

Math
If Zachary takes 3 steps for every 2 steps Richie takes how nany steps will Zachary take if Richie takes 18 steps
February 23, 2015

governement
What is the role of congress in foreign conflicts?
February 23, 2015

Math
Eric and frank want to equally share 3/4
February 23, 2015

Algebra
Determine the solution set of 2x-3y<6 4x+4y<8 do I graph this?
February 23, 2015

Science
What type of element is fluorine?
February 23, 2015

Algebra
Given: f(x) = 3x + 4 and g(x) =1/4x -3 find: (a) g(f(x)) (b) f(g(-2)) (c) when f(g(x)) = 5
February 23, 2015

government
what was the original executive order and how did this ruling impact the order???
February 23, 2015

Math
Given f(5) = 5 and f(9) = -2 determine the equation of the linear function f
February 23, 2015

Math
If A(-6,-1) lies on the graph of h(x), find A^1 on the graph of j(x) if j(x) = h(3-x) + 4
February 23, 2015

Math
The 5th term of an arithmetic sequence is 22 and the 15th term is 62. Find the 100th term and the sum of the first 60 terms.
February 23, 2015

math
simplifying radical expressions 3\/""""4""7" 250z x sorry it was hard to type some of the characters.so it's cube on outside of 250 z to the 4th, xto the 7th inside the radical sign
February 23, 2015

Algebra
Billy watchedb the clown car drive up to the circus and saw 14 clowns get out of one little car the clowns made up 56% of the performers in the circus how may performers were in the circus
February 23, 2015

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