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Questions Asked on June 9, 2016

How many pairs of positive integers $(x,y)$ are there which lie below the graph of the hyperbola $xy = 16$?
1. 10 answers
2. asked by rui rui
3. 4,979 views
In a class of 100 students, 40 offer Biology and 10 offer Chemistry and Biology .10 offer Physics and Chemistry , and 30 offer
1. 4 answers
2. asked by Delson
3. 4,610 views
calculate the work done when a person pushes a car from its stationary position to a distance of 50m applying a force of 200n
1. 10 answers
2. asked by augustine samson
3. 2,516 views
What does it mean to take responsibility for someone?
1. 2 answers
2. asked by Victoria
3. 459 views
Find the equation of the line (-3,1) that is parallel to the line that passes through (2,5) and (-6,13)I do not understand how
1. 1 answer
2. asked by seneea
3. 335 views
A step-up transformer is used on a 100 V line to increase the potential difference to 1200 V. If the primary has 120 turns, then
1. 3 answers
2. asked by Ellie
3. 903 views
An ellipse and a hyperbola have the same foci, $A$ and $B$, and intersect at four points. The ellipse has major axis 50, and
1. 2 answers
2. asked by clache
3. 1,137 views
The figure below shows the ellipse $\frac{(x-20)^2}{20}+\frac{(y-16)^2}{16}=2016$.[asy] defaultpen(linewidth(0.7)); pair
1. 1 answer
2. asked by rui rui
3. 2,005 views
[Note: I really need help on these Domain questions. I've been struggling with this all day]-Consider the following: f(x)= 5/x ,
1. 2 answers
2. asked by Ashley
3. 549 views
A string is stretched between fixed supports separated by 73.0 cm. It is observed to have resonant frequencies of 380 and 475
1. 1 answer
2. asked by Marie
3. 643 views
you are going to the Maryland state fair and would like to play some carnival games with the hopes of winning a prize .your mom
1. 2 answers
2. asked by ester
3. 820 views
Use pinching theorem to evaluate lim x-->1 ((x-1)sin(1/x-1))I'm confused in the pinch theorem analytically
1. 3 answers
2. asked by Anonymous
3. 424 views
Air expands from 2 m3 to 3 m3 at constant pressure. If the initial temperature is 60 degrees Celsius, what is the final
1. 1 answer
2. asked by Anonymous
3. 458 views
Which of these questions was central for U.S foreign policy in the years immediately following the War of 1812?A. Should the
1. 3 answers
2. asked by Madyson
3. 1,444 views
explain what makes Anne a complex character
1. 2 answers
2. asked by please help me
3. 493 views
If I have 5 things to do, 2 will take 1 hour and 3 will take 30 minutes which should I do first?
1. 6 answers
2. asked by Mr.Sir
3. 423 views
Hey there, still working through that packet. Could someone help explain how I would solve this problem? The answer in the
1. 1 answer
2. asked by Anonymous
3. 509 views
A 450-g block is attached to a spring of spring constant 45 N/m and is in simple harmonic motion on a frictionless surface with
1. 2 answers
2. asked by Lucy
3. 1,939 views
The A above middle C has a frequency of 440 Hz. If you play this note on a piano and the piano string oscillates with an
1. 0 answers
2. asked by Ben
3. 419 views
Two identical mass-spring systems consist of 250-g masses attached to springs of spring constant 15 N/m. If one of them starts
1. 1 answer
2. asked by Harry
3. 868 views
The surface area of a rectangular prism is SA=2lw+2wh+2lh.The volume of a rectangular prism is V=lwh. Write an expression for
1. 2 answers
2. asked by james
3. 2,178 views
Chemical equation for tine acetate and nh4oh
1. 1 answer
2. asked by AKACHI
3. 359 views
How to solve for LMN?
1. 1 answer
2. asked by Anonymous
3. 820 views
Consider the following pattern involving fractions: 15/20=3/4, 15-3/20-4=12/16=3/418/15=6/5, 18-6/15-5=12/10=6/5 1.) Make a
1. 2 answers
2. asked by Jenny
3. 588 views
For the set of parametric equationsx = 2t+1 and y = t^2-5, name the initial point on the graph on the interval -5<t<5. a. (-9,
1. 1 answer
2. asked by David
3. 568 views
What must be true about the solution to this system of equations?x+4y+9z = -96 -2y+9z = -47 z = -7 a) The solution will describe
1. 1 answer
2. asked by David
3. 612 views
The two small spheres each with mass m= 25g are hung by silk threads length L=.65m from a common point. When the spheres are
1. 1 answer
2. asked by someone
3. 1,429 views
Create a system of equations that includes one linear equation and one quadratic equation.Part 1. Show all work to solving your
1. 6 answers
2. asked by Sally
3. 7,311 views
Paula has a mathematical magic trick. She gives the following instructions to her friend Jessica:-think of a number - triple it
1. 1 answer
2. asked by Jenny
3. 484 views
Elizabeth claims that she has proven that 7=5with the following:7(a+b)-5(a+b)=7c-5c 7a+7b-5a-5b=7c-5c 7a+7b-7c=5a+5b-5c
1. 1 answer
2. asked by Jenny
3. 867 views
find the height of a pyramid whose square base measures 30yd on each side and whose slant height it 45yd?
1. 2 answers
2. asked by clark
3. 980 views
Why do so many people vote for Trump when his ideas are racist and irrational?
1. 5 answers
2. asked by Dillila
3. 420 views
Consider the following pattern involving fractions: 15/20=3/4, 15-3/20-4=12/16=3/418/15=6/5, 18-6/15-5=12/10=6/5 1.) Make a
1. 1 answer
2. asked by Shayla
3. 662 views
Prompt: Explain the relationship between Lennie and George. How does George take responsibility for his companion? Explain how
1. 4 answers
2. asked by Victoria
3. 1,003 views
How do you find the height of a scalene triangle when the base and the two side lengths are different?The measurements are base
1. 2 answers
2. asked by Bianca
3. 1,493 views
Write the formula for the total cost of renting a full-sized car when the unlimited mileage charge is added.
1. 1 answer
2. asked by Tammy
3. 436 views
At the malt shop a large chocolate shake takes 8/9 of a pint of milk. If the medium shake takes 1/7the amount of a large, how
1. 6 answers
2. asked by Cindy
3. 2,540 views
"Even among the more prosperous classes there was open criticism of the sovereign's person and his political choices. The
1. 10 answers
2. asked by Help please
3. 813 views
4mm=0.004m2cm=0.02m 2kg=2000g 4kg= ____m 2) 5 physical senses and why their considered physical -touch,hearing,smell,taste,sight
1. 1 answer
2. asked by Rein
3. 471 views
Scores on a statewide standardized test are normally distributed with a mean of 12.89 and a standard deviation of 1.95.
1. 1 answer
2. asked by Sally
3. 1,305 views
The system shown in the following figure is in static equilibrium. Find the frictional force exerted on block (m1) given that
1. 0 answers
2. asked by Eric Sowell
3. 768 views
A car enters a circular flat curve with a radius of curvature of 0.40 km with a maximum speed of 130 km/h. If the friction
1. 1 answer
2. asked by Luke Michaels
3. 1,106 views
In the United States, people pay taxes so government can provide services to the people. What is one benefit of the government
1. 1 answer
2. asked by Anonymous
3. 819 views
Make a spinner with 3 colours. I chose green, red and blue. Colour it so that when the pointer is spun, the probability of
1. 2 answers
2. asked by Sandra
3. 773 views
line jk bisects mn at point j find mn if jm = 6 3/4 feet
1. 1 answer
2. asked by pedro
3. 723 views
line jk bisects mn at point j find mn if jm = 6 3/4 feet
1. 1 answer
2. asked by line jk bisects mn at point j find mn if jm =6 3/4
3. 1,503 views
The United States is one of the nations in the world with the highest number of Economists. They are even some Economic Nobel
1. 2 answers
2. asked by Dela
3. 640 views
Which movements/rhythm are native tothe Caribbean and which are not? If they are not native, identify the culture they came
1. 1 answer
2. asked by Yuno Gasai
3. 471 views
The Kb of ammonia is 1.8 x 10–5. What is the percent ionization of a solution of ammonia, 0.50 mol L–1 NH3, that contains
1. 1 answer
2. asked by James
3. 1,105 views
At equilibrium, a solution of formic acid at 25°C has a pH of 2.18. The pKa of formic acid, HCOOH, is 3.74. Which of the
1. 2 answers
2. asked by James
3. 683 views
I have to take the Regents exam, but there are a great number of math regents exams. If I am in 11th grade,which one should I
1. 3 answers
2. asked by Paul
3. 732 views
Show that (cosð + cosß)² + (sinð + sinß)² = 4cot(ð-ß/2)
1. 3 answers
2. asked by sankalp
3. 600 views
Can your x-axis values be percents in a bar graph?
1. 1 answer
2. asked by Anonymous
3. 313 views
Colour the spinner red and blue. Make it so that when the pointer is spun, the probability of landing on blue is 1 in 4.What is
1. 1 answer
2. asked by Sandra
3. 611 views
if there are 380 females students in a class, and male students take up 60% of the class, how many total students are in the
1. 1 answer
2. asked by Kayla
3. 760 views
Determine the intervals over which the function is increasing, decreasing, or constant. (Enter your answers using interval
1. 1 answer
2. asked by Amy Hiddleston
3. 2,053 views
What is the groups of laundry equipment
1. 4 answers
2. asked by amba
3. 799 views
A cone-shaped pile of sawdust has a base diameter of 40 feet, and is 15 feet tall.Find the volume of the sawdust pile. Round
1. 2 answers
2. asked by Lauren
3. 5,570 views
Tom has twice as much money as Gabi. Harry has 3 times as much money as Tom. Harry has $120. How much money does Gabi have?
1. 1 answer
2. asked by Shawn
3. 815 views
. Which of the following is not a way an atom can achieve stability?
1. 0 answers
2. asked by donna
3. 492 views
Three-year-old Amy is trying to make letters with a large pencil. Sometimes she holds the pencil in her right hand and sometimes
1. 1 answer
2. asked by Anonymous
3. 706 views
Why do you thinks the country has been in a recession for this long when we have many Economists? Why did they not prevent the
1. 2 answers
2. asked by jenny
3. 442 views
Lions spend about 5/6 of their days sleeping. How many hours a day does a lion sleep?
1. 1 answer
2. asked by Money
3. 483 views
For a population with a mean of 80 and a standard deviation of 10, what is the Z score corresponding to an individual score of
1. 1 answer
2. asked by tonya
3. 346 views
Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6.125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. When 75.0
1. 2 answers
2. asked by James
3. 550 views
A 10 kg block is towed at a 30° incline with respect to the horizontal the rope is parallel to the incline and has attention
1. 1 answer
2. asked by Michael
3. 565 views
how have geographic conditions most impacted Nancy's economic activities1)Lack of arable land has made farming impossible 2)
1. 13 answers
2. asked by John Stamos
3. 2,217 views
Find an equivalent ratio for the ratio 6 to 7.
1. 3 answers
2. asked by Anonymous
3. 1,037 views
Under the Soviet system, the governmenta. controlled all forms of communication. b. allowed newspapers to print whatever they
1. 2 answers
2. asked by sarah
3. 686 views
A large aquarium has viewing ports so people can watch dolphins swim by. What is the net force on a rectangular window, 2.30 m
1. 1 answer
2. asked by John
3. 1,180 views
Which of the following best describes the differences between propaganda and bias?Propaganda is used by organizations that are
1. 1 answer
2. asked by TombBoy23
3. 1,084 views
What is the answer to My hundreds digit is the last odd number. Five less than my hundreds digits is my ones and my tens digit
1. 1 answer
2. asked by Jasmine
3. 885 views
The game shown at the right consists of eight pairs of coloured squares called dominos.Rules: 1. Write a polynomial in each
1. 1 answer
2. asked by naz
3. 1,049 views
Iron(III) oxide can be reduced to metallic iron by heating it in the presence of carbon. Balance the following equation, then
1. 1 answer
2. asked by madison
3. 1,333 views
The current liabilities of Mohit Ltd are Rs. 150000 and its current ratio is 3:1 and liquid ratio is 1:1. Calculate the value of
1. 1 answer
2. asked by sonika
3. 1,147 views
CU+H2SO4>CUSO4+H2O+SO2
1. 1 answer
2. asked by Sunil behera
3. 569 views
What is the percent of aluminum in Al2(SO4)3?A. 15.8% B. 28.1% C. 56.7% D. 54.0% C?
1. 4 answers
2. asked by quick help please
3. 804 views
A cylinder of curved surface area 1250m² is formed from a rectangular metallic sheet .Find the dimensions of the rectangular
1. 1 answer
2. asked by Rohit
3. 993 views
A metallic pipe is 0.7 cm thick .Inner radius of the pipe is 3.5 cm and length is 5dm .Find it's total surface area?
1. 10 answers
2. asked by Raghu
3. 3,882 views
what fraction of voids are occupied by sp3 carbon in diamond
1. 0 answers
2. asked by Anushka
3. 351 views
500g of zinc carbonate was heated to constant mass.A.state what was observed? write an ionic equation that took place? calculate
1. 2 answers
2. asked by Kirungi john
3. 525 views
Q) find the point of intersectiony = 3x x^2 + y^2 = 10
1. 1 answer
2. asked by Anonymous
3. 305 views
what is the difference of time between the longitude of india and chicago
1. 2 answers
2. asked by baibhav
3. 313 views
A solution of acetic acid, 1.0 mol L–1 CH3COOH, contains sodium acetate, NaCH3COO. The percent ionization of the above
1. 2 answers
2. asked by luis
3. 1,079 views
What helpful information can you find at a company or distributors website
1. 1 answer
2. asked by Anonymous
3. 951 views

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