Thursday
December 8, 2016

Posts by ANONYMOUS

Total # Posts: 103,235

Help ASAP
A jar contains 5 red marbles, numbered 1 to 5, and 12 blue marbles numbered 1 to 12. a) A marble is chosen at random. If you're told the marble is red, what is the probability that it has the number 3 on it? b) The first marble is replaced, and another marble is chosen at ...
October 8, 2016

english
Directions: Rewrite the following paragraph that features all simple sentences. Combine some of the sentences so that you will have compound and complex sentences. I kept my grandmother’s three-month-old boxer puppy for a full month. He was a constant challenge. His ...
October 8, 2016

Chemistry
Al3+ and HPO42
October 8, 2016

Mathematics Help
Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 3 15 11 29 Female 14 9 12 35 Total 17 24 23 64 If one student is chosen at random, find the probability that the student was female OR received a grade of "C". (Leave ...
October 8, 2016

algebra
Amy has set aside $150 a month for her cell phone bill. Thecost for a monthly cell phone plan is a $65 access fee plus $20 per gigabyte of data used. Which expression represents the amount of money Amy has left from her monthly budget after she pays her cell phone bill?
October 8, 2016

Cards
As shown above, a classic deck of cards is made up of 52 cards, 26 are black, 26 are red. Each color is split into two suits of 13 cards each (clubs and spades are black and hearts and diamonds are red). Each suit is split into 13 individual cards (Ace, 2-10, Jack, Queen, and ...
October 8, 2016

Physics
half a wavelength path difference 8.4 - 1.15 = 7.25 d1^2 = 67.2^2 + 7.25^2 d1 = 67.589958 8.4^2 + 1.15 = 9.55 d2^2 = 67.2^2 + 9.55^2 d2 = 67.875198 d2 - d1 = .2852 meters which is half a wavelength so wavelength = .5705 .5705 = 330 m/s * 1/f so f = 578 Hz
October 8, 2016

maths
24
October 8, 2016

English
Do you know the answers?
October 8, 2016

English
Check related questions for answers
October 8, 2016

math
Harambe
October 8, 2016

Math
Pamela is 12 years older than her brother. Last year, she was thrice as old as her brother. How old is Pamela now?
October 8, 2016

Biology
A pore whose opening is covered by a diaphragm is clearly visible. What role do the pores serve? What would be the role of the diaphragm?
October 8, 2016

Math
What is the remainder when 10 to the 99 th power is divided by 9
October 7, 2016

STATISTICS
A certain disease has an incidence rate of 0.6%. If the false negative rate is 4% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease
October 7, 2016

Physics
11.25m/s
October 7, 2016

Physics
If a scooter has an acceleration of 2.5m/s^2 , how fast is the scooter going into the acceleration
October 7, 2016

Government
thanks bella
October 7, 2016

Government
bella is correct
October 7, 2016

math answer check
please
October 7, 2016

math answer check
14. Knowing that you use 245 KWH 7 a.m. – 7 p.m. and 165 KWH 7 p.m. – 7 a.m., answer the following questions using the chart below: Constant Usage $0.05324/KWH Daytimer (Most usage between 7 a.m. – 7 p.m.) As long as most power used is 7 a.m. – 7 p.m., then...
October 7, 2016

Math
Poop
October 7, 2016

Math
A
October 7, 2016

Math
Explain how estimating the quotient helps you place the first digit in the quotient of a division problem
October 7, 2016

algebra
how many meters equal to 2kilometre
October 7, 2016

Geometry
A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide-no-slip surface around it. What is the outer perimeter of the no-slip surface? 78 ft 78 ft^2 198 ft 198 ft^2 I've already completed it, and know the answer is 78 ft, but I don't quite understand it. I would ...
October 7, 2016

Social Studies
I need help please
October 7, 2016

Social studies
How about 2 ac
October 7, 2016

physics
An airplane accelerates down a runway at 3.33 m/s2 for 35.3 s until is finally lifts off the ground. Determine the distance traveled before takeoff.
October 7, 2016

Algebra
A farmer wants to divide a rectangular plot into five equal strips using 648 feet of fence. (A) draw a labeled diagram of the plot. (B) find the dimensions of the plot that give the maximum area and the maximum area. (C) state why the area is a maximum
October 7, 2016

Physics
Three equal masses are suspended from a frictionless, massless pulley system, as shown. Once the system has reached equilibrium, 1) what angles will the strings make with respect to the horizontal
October 7, 2016

Physics
An object with a weight of 150 N hangs from the ceiling as shown in the figure. 1) Find the tension in each string. q1 = 60 degree and q2 = 45 degree
October 7, 2016

Physics
The figure shows an Atwood machine (a wheel suspended from the ceiling with two masses connected by a string) with m1 = 1.0 kg and m2 = 1.1 kg. If m2 descends a distance 3m from rest in 3.6 seconds. 1) what is the strength of the gravitational field, g, at this location (N.B. ...
October 7, 2016

Language
affable
October 7, 2016

Maths
Rice is 40% costlier than wheat. By what per cent is wheat cheaper than rice?
October 7, 2016

Expected Value??
Tickets for a raffle cost $14. There were 834 tickets sold. One ticket will be randomly selected as the winner, and that person wins $ $1200 and also the person is given back the cost of the ticket. For someone who buys a ticket, what is the Expected Value (the mean of the ...
October 6, 2016

simple interest and compound interest
Amount = $ 21952 , CI = $ 6327
October 6, 2016

south high
a rate of markup of 50% based on selling price is the same as a rate of markup of 100% based on cost. True or False
October 6, 2016

Pre algebra
A tree casts a shadow 30 feet long. at the same time of day, 5.5- foot-tall Person casts 5 feet long.how tall is the tree?
October 6, 2016

Physics
So what are the two equations?
October 6, 2016

Physics
An object with a weight of 150 N hangs from the ceiling as shown in the figure. Find the tension in each string. q1 = 60 degree and q2 = 45 degree Please help ASAP! Type the equation and then substitute the numbers in the equation
October 6, 2016

Physics
I still need help!!
October 6, 2016

Physics
The figure shows an Atwood machine (a wheel suspended from the ceiling with two masses connected by a string) with m1 = 1.0 kg and m2 = 1.1 kg. If m2 descends a distance 3m from rest in 3.6 seconds, what is the strength of the gravitational field, g, at this location (N.B. it...
October 6, 2016

What is the probability that a randomly
Here is the probability model for the blood type of a randomly chosen person in the United States. Blood type O A B AB Probability 0.5 0.18 0.03 0.29 What is the probability that a randomly chosen American does not have type O blood? % Round to the nearest 0.01%
October 6, 2016

Language Arts
which answer choice contains the past participle of the verb "talk" A)talk B)talking C)had talked****** D)was talking Is this wright?
October 6, 2016

English
Canada: Borders (Thomas King; short story) At the Tourist Centre in Boston (Margaret Atwood; poem) Day of the Butterfly (Alice Munro; short story) Mexico: No Dogs Bark (Juan Rulfo; short story) Crossroads: A Sad Vaudeville (Carlos Solorzano; play) Caribbean: Love after Love (...
October 6, 2016

English
I also need help on this one. 27. Summarize a story and/or poem from this unit. Identify the theme of the selection and explain how events and/or ideas in the story and/or poem support the theme. Be sure to include the title of the selection and the author.
October 6, 2016

English
Can someone help me?
October 6, 2016

English
This is super important. Worth 10 points.
October 6, 2016

English
In "The Literature of The Americas," Kimberly Koza writes: "By discovering the literature of out neighbors, we may also learn about ourselves." Keeping that in mind, respond to the next two questions. 26. Choose a selection from this unit, and write a ...
October 6, 2016

Math
4.8x10^3 minus 1.9x10^-1
October 6, 2016

Social Studies
It's B and C if your in connects
October 6, 2016

maths plz
∫√(x²+1)/(x+1)dx plz show step i know it messy plz i really need it
October 6, 2016

physics
A ladder sits 2 meters away from the side of a house. The top of the ladder rests at 13 meters above the ground. What is the length of the ladder?
October 6, 2016

Algebra
A hardware store makes a mixed bag of 42 items using screws, bolts, and washers. The cost of screws are $3.00 each, bolts cost $2.00 each, and washers are $1.50 each. The mixture calls for four times as many screws than bolts. The total cost of the mixture is $102.00. How much...
October 6, 2016

Algebra
A boat company charges a flat fee of $35.00 plus $7.25 per hour to rent a boat. Another company charges a fee of $29.00 plus $10.50 per hour to rent the same boat. Find the number of hours for which the costs are the same. Round your answer to the nearest whole hour.
October 6, 2016

Science
Are these good scientific questions (they are written in reference to a computer simulation)? 1. How does the range of the object change as the initial speed and drag coefficient get bigger? 2. Does air resistance affect the time taken for the object to complete its trip? 3. ...
October 6, 2016

physics
time to fall? h = (1/2) g t^2 so 1 = 4.9 t^2 solve for t then d = u t 1.5 = u t solve for u also need v at floor v = g t = 9.81 t speed = sqrt(u^2 + v^2) angle down from horizontal = tan^-1(v/u)
October 6, 2016

Chemistry
what are dipoles?
October 6, 2016

Science
We had the same worksheet! The answer is SEAFLOOR SPREADING
October 6, 2016

Algebra
one pipe can fill a tank in 90 minutes a second pipe can fill the tank in 60 minutes how long will it take to fill the tank if both pipes are
October 5, 2016

Physics
Suppose your car was mired deeply in the mud and you wanted to use the method illustrated in the figure below to pull it out. (a) What force would you have to exert perpendicular to the center of a rope to produce a force of 14,500 N on the car if the angle is θ = 2.60&...
October 5, 2016

Algrebra and Math
Can you help me answer this question? I'm confused, and show me how you did it, that way I can understand on how to solve it more? The total number of students in 8th Grade is 32, including Fran and Billy, Who are one of the female and male students respectively. Fran has ...
October 5, 2016

Physics
What are some scientific questions that can be asked about projectile motion?
October 5, 2016

math
Write two subtraction equation to show how to find 15-7
October 5, 2016

psychology
hgjukl
October 5, 2016

Math
2424​% of college students say they use credit cards because of the rewards program. You randomly select 10 college students and ask each to name the reason he or she uses credit cards. Find the probability that the number of college students who say they use credit ...
October 5, 2016

Math
How many 5/8 foot pieces of wood can you cut from a board that is 2 7/8 feet long??
October 5, 2016

Math
f(e)*
October 5, 2016

Math
Julian works as a sales representative for a home improvement store and he earns $1200 plus 9 1/2 percent commission on sales each month. Write the equation of the function f(3) that represents Julian's monthly earnings where e represents the amount of monthly sales. f(3...
October 5, 2016

Business Finance
You choose to invest your $3,560 income tax refund check (rather than spend it!) in an account earning 5% compounded semiannually. How much will the account be worth in 5 years?
October 5, 2016

Math
Thank you! So, 171-38=133.Thaks again!
October 5, 2016

Math
Please, I really need help.
October 5, 2016

Math
Dan Howell has a total of 57 memes made of him. He decides to make another derp face; this causes people to make more memes and the amount of memes made of him triples. Meanwhile, Brendon Urie has a total of 38 memes. How many memes does Dan have? How many more memes does Dan ...
October 5, 2016

Business Finance
You choose to invest your $3,560 income tax refund check (rather than spend it!) in an account earning 5% compounded semiannually. How much will the account be worth in 5 years?
October 5, 2016

english
shortly before the Russian Revolution an eccentric man named Rasputin became
October 5, 2016

First person? - Language Arts
When you wrote the question. Did you Say Cassidy is confused on how to write in the first person or I am confused on how to write in the first person. Hope that helps.
October 5, 2016

Physics
The sum of two vectors of fixed magnitudes has the greatest magnitude when the angle between these two vectors are?
October 5, 2016

social studies
^^^^^^thanks homie!!!!
October 5, 2016

english
Duane feels he squandered too many years in inactivity, so now he welcomes the of an exercise program
October 5, 2016

Math
-(-(-)(-)(-10x))=-5 solve for x A. X=.5 B. X=.7 repeating C. X=-.5 D. X=1 Please help i am so confused.
October 5, 2016

english
Duane feels he degressed too many years in
October 5, 2016

English
Duane feel he d too many years in inactivity, so now he welcomes the of a exercise program.
October 5, 2016

Science
if the bee weighed more than the train.
October 5, 2016

Math
Find the area of an air hockey table that is 8 1/4 feet by 4 3/8 feet.
October 5, 2016

History
Thank you.
October 5, 2016

History
Of the following, which influenced the idea of self government in the colonies? Select all that apply. The U.S Constitution English Bill of Rights-- The Declaration of Independence Virginia's house of Burgesses-- Fundamental Orders of Connecticut--
October 5, 2016

History
Major cities of han dynasty?
October 5, 2016

History
Major cities of qin dynasty?
October 5, 2016

Maths
A man spent one third of his wages on food and one fifth on rent.what fraction does he spent on food and rent together?
October 5, 2016

english
After the bully struck him
October 5, 2016

english
the living room looked except
October 5, 2016

SS
Guys, he didn't even put answers to check. Before you discriminate someone for saying they'll be glad to help, he or she was probably waiting for the kid to post his answers so he could check them. With all due respect, you should be doing your own work. I understand ...
October 5, 2016

SS
Guys, he didn't even put answers to check. Before you discriminate someone for saying they'll be glad to help, he or she was probably waiting for the kid to post his answers so he could check them. With all due respect, you should be doing your own work. I understand ...
October 5, 2016

SS Ms. Sue
With all do respect, the point of this website is to get a teacher's help. A link or a hint is all we need. Obviously Dean didn't put his answers so he needs help You just commenting, "we'll be glad to check" is helping nobody.
October 5, 2016

math
a cone has a circular base of radius 16cm and a volume of 420cm2.find the height of the cone.
October 5, 2016

English
How do i write lady in possessive form?
October 5, 2016

Science
Carbon could be classed as a metal true or fales
October 5, 2016

Science
Carbon could be classed as a metal
October 5, 2016

History
For #1 It is A, and B, and 2 is D?
October 5, 2016

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