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Questions Asked on November 22, 2011

If you have 280 meters of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest
1. 2 answers
2. asked by D
3. 10,277 views
Find the centroid of the area bounded by the parabola y=4-x^2 and the x-axisA.(0,1.6) B.(0,1.7) C.(0,1.8) D.(0,1.9)
1. 3 answers
2. asked by Tracy
3. 6,839 views
In the body, lever systems involve the interaction of __1__, which provide the force, and __2__, which provide the lever arms.
1. 4 answers
2. asked by Katie
3. 4,906 views
Balancing Redox Reaction in Basic SolutionCN- + MnO-4 --> CNO- + MnO2 H2O + CN- --> CNO- + 2H +2e 3e + 4H + MnO4- --> MnO2 +
1. 2 answers
2. asked by Monique
3. 4,586 views
Consider 15 mL of an aqueous solution containing 2.0 g of an organic solute. If the distribution coefficient for the solute
1. 2 answers
2. asked by Anonymous
3. 4,093 views
(1) Making rice pudding can be very easy. (2) First, get a large, heavy saucepan. In the pan, measure 3 cups of whole milk, 1
1. 3 answers
2. asked by young treph
3. 4,016 views
An Alaskan rescue plane drops a package of emergency rations to a stranded party of explorers, as illustrated below in Figure
1. 14 answers
2. asked by Rychelle
3. 3,866 views
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
1. 2 answers
2. asked by Marie
3. 3,637 views
write the equations for the substitution reaction of methene with bromine under the following conditions.a) reaction in the
1. 3 answers
2. asked by denis
3. 3,565 views
Reasonableness. Use the clues to solve the. Riddle. I am between 24and34. You say my name when you count by twos from zero. You
1. 11 answers
2. asked by Harry
3. 3,360 views
5x+5y rewrite the expression as a product using parentheses
1. 4 answers
2. asked by Libby
3. 3,064 views
The difference between two numbers is 9 and the product of the numbers is 162. Find the two numbers. Explain your working
1. 3 answers
2. asked by Mandy
3. 2,614 views
draw a diagram showing the arrangement of the valency electrons in one molecule of the covalent compound selenium chloride.use x
1. 1 answer
2. asked by sahar
3. 2,438 views
What do you think of the Wife of Bath's opinion about what women want most? If she were asked what men want most, how do you
1. 1 answer
2. asked by Amanda M.
3. 2,053 views
a woman age and her son added to 45, 5 years ago the woman was 6 times as old as her son. how old was the woman when the son was
1. 4 answers
2. asked by emma
3. 1,899 views
A piece of lumber which is 55 inches long is cut into two parts such that 2 times the larger part will be 12 more than 5 times
1. 3 answers
2. asked by carole
3. 1,875 views
if one side of a regular octagon is represented by 2x-1, the perimeter of the octagon can be represented by what?
1. 2 answers
2. asked by gabby
3. 1,813 views
If y varies directly as the square root of w and inversely as the cube of x, by what factor will y change if w is tripled and x
1. 3 answers
2. asked by Shauna
3. 1,697 views
5. Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five
1. 2 answers
2. asked by tg
3. 1,610 views
Is my answer correctI said the correct answer is D Regarding cultural differences in self-esteem, which of the following
1. 2 answers
2. asked by Marilyn
3. 1,570 views
Using the densities below, find what percentage of the Earth's mass is contained in its core. If Earth's core were adjusted in
1. 1 answer
2. asked by roach
3. 1,546 views
Can someone tell me if I coded this right.This 23-year-old female is brought to the emergency department after being found by
1. 8 answers
2. asked by rjrj2196
3. 1,508 views
In a right angle triangle, two acute angles are in the ratio 2:3. Find the angles?
1. 3 answers
2. asked by Benjamin
3. 1,485 views
Is this the correct answerI said C is the correct answer Jasmine is a college student, who is self-conscious and anxious in
1. 1 answer
2. asked by Keller
3. 1,451 views
a projectile has an initial velocity of 15.0 m/s at an angle of 30 degrees above the horizontal. What is the location of the
1. 2 answers
2. asked by nam maurer
3. 1,414 views
write the equations for the addition reaction of ethene with bromine under the following conditions.a) reaction in the presence
1. 0 answers
2. asked by denis
3. 1,408 views
The maximum safe load of a rectangle beam varies jointly as its width and the square of its depth and inversely as the length of
1. 1 answer
2. asked by Ashley
3. 1,403 views
if tan theta=7/24 and sin theta is greater than 0 what is the exact value of sin theta
1. 1 answer
2. asked by Anonymous
3. 1,335 views
An airplane has an airspeed of 150 km/hr. It is to make a flight in a direction of 70 degrees while there is a 25 km/hr wind
1. 1 answer
2. asked by Desperate!!!!
3. 1,321 views
The drawing shows a model for the motion of the human forearm in throwing a dart. Because of the force applied by the triceps
1. 1 answer
2. asked by Anne
3. 1,283 views
A book with 67 joules of gravitational potential energy fell from a shelf and landed on the flood. what was its kinetic energy
1. 1 answer
2. asked by scarlett
3. 1,240 views
Conjugate base of acid H3PO4=I have H2PO-4 Is this correct?
1. 1 answer
2. asked by Sarah
3. 1,172 views
hydrogen and oxygen combine in the ratio of 1:8 by mass to form water.what mass of oxygen gas would be required to react
1. 0 answers
2. asked by sai
3. 1,171 views
The area of a triangle varies jointly as its base and altitude. By what percent will the area change if the base is increased by
1. 3 answers
2. asked by Ashley
3. 1,153 views
I work on project and it making a newspaper. I research and write stories to go along with one day in Canada during WW2. It tell
1. 6 answers
2. asked by Mohammad
3. 1,110 views
A hot hair balloon is rising vertically 20 ft/sec while the wind is blowing horizontally at 15 ft/sec. Find the speed v of the
1. 2 answers
2. asked by Desperate!!!!
3. 1,106 views
i'm stuck on this one whats the answer?7. Which European colonial power took control of Malaya and built the port at Singapore?
1. 3 answers
2. asked by siinna
3. 1,086 views
The intensity of illumination at a given point is directly proportional to the intensity of the light source and inversely
1. 1 answer
2. asked by Jake
3. 1,086 views
What arguments can be advanced in favor of treating fixed manufacturing overhead costs as product costs? What arguments can be
1. 1 answer
2. asked by Renee
3. 1,063 views
mix 10ml NaBr 3.i000M wth 10ml water & 10ml AgNo3 3.3.1000M KspAgBr=5.25.1000 .what is the situation at equilibrium
1. 1 answer
2. asked by rene
3. 1,061 views
Solve the logarithmic equation for x. Log3(x^2 − 5x − 9) = 3I Have no idea
1. 1 answer
2. asked by Anonymous
3. 1,044 views
solve the equation1). (x+4)(x-12)=5x 2). 4x^2+2x-14=16-17x
1. 1 answer
2. asked by luna
3. 1,038 views
A daredevil decides to jump a canyon of width 10 m. To do so, he drives a motorcycle up an incline sloped at an angle of 15
1. 2 answers
2. asked by nam maurer
3. 1,037 views
driving on a hot day causes tire pressure to rise. what is the pressure inside an automobile tire at 288, if the tire has a
1. 2 answers
2. asked by veronica
3. 1,028 views
The intensity of illumination at a given point is directly proportional to the intensity of the light source and inversely
1. 0 answers
2. asked by Zach
3. 1,023 views
A thin uniform rod is rotating at an angular velocity of 6.7 rad/s about an axis that is perpendicular to the rod at its center.
1. 0 answers
2. asked by Anne
3. 1,021 views
Water is leaving a hose at 6.8 m/s. If the target is 2 m away horizontally, What angle should the water have initially?
1. 2 answers
2. asked by nam maurer
3. 1,017 views
Question: how to solve for a 28.4 L sample of methane gas is heated from 35.0° C to 76.0° C. The initial pressure of the gas
1. 1 answer
2. asked by sandy
3. 1,012 views
the kinetic energy of moving body ids directly praportional to its mass and the square of its speed.if the mass of a bullet is
1. 1 answer
2. asked by rahul patel
3. 1,005 views
Trish is overweight. When you meet her for the first time, you feel contemptuous. This is an example of: (Points: 5)stereotyping
1. 1 answer
2. asked by tg
3. 1,004 views
Im learning about types of governmentand need to write advantages and disadvantages for each of the following: do you have
1. 1 answer
2. asked by marko
3. 992 views
The kinetic energy of a moving body is directly proportional to its mass and the square of its speed. If the mass of a bullet is
1. 0 answers
2. asked by Joe
3. 991 views
what is an advantage of inputting text on a slide via a text in powerpointxa )any font can be selected within a text box b)text
1. 2 answers
2. asked by vedrana
3. 978 views
The maximum safe load of a rectangle beam varies jointly as its width and the square of its depth and inversely as the length of
1. 1 answer
2. asked by Joe
3. 943 views
How many vertices, edges, and faces does pyramid have?
1. 7 answers
2. asked by Nelson
3. 939 views
How plant and animal life dependent on the water cycle?
1. 0 answers
2. asked by june
3. 938 views
An alligator’s tail length, T, varies directly at its body length, B. An alligator with a body length of 3.2 feet has a tail
1. 1 answer
2. asked by Carla
3. 923 views
A sealed balloon is filled with 1.20 L of helium at 23°C and 1.00 atm. The balloon rises to a point in the atmosphere where the
1. 2 answers
2. asked by Alice
3. 921 views
The volume of a given weight of gas varies directly as its absolute temperature t and inversely as its pressure p. If the volume
1. 1 answer
2. asked by Ashley
3. 901 views
find the x and y interceptsf(x)=9x^2+24x+16 Help
1. 2 answers
2. asked by Allison A
3. 896 views
A diver jumps horizontally off a cliff with an initial velocity of 5.4 m/s. The diver strikes the water 4.5 s later. What is the
1. 1 answer
2. asked by jeremy
3. 891 views
Sketch the curvey = x^3 - 12x^2 + 36x I already did the question properly it is concave down at (0,4) and concave up at
1. 1 answer
2. asked by Daniel
3. 890 views
a triangle has 2 sides that equal 4 inches. the other side equals 2 inches. what kind of triangle is it?
1. 4 answers
2. asked by morgan piccini
3. 887 views
Find the area in the first quadrant bounded by the arc of the circle described by the polar equationr = (2 sin theta)+(4 cos
1. 1 answer
2. asked by Tracy
3. 880 views
what is dimensional analysis and how does it work?
1. 2 answers
2. asked by math
3. 872 views
What type of rock is grey with white veins along the BOTTOM of the walls? What is the rock's origin?
1. 0 answers
2. asked by Kelley91
3. 863 views
4) The table below shows the study times and test scores for a number of students.Study Time (minutes) (x) 9 16 21 26 33 Test
1. 1 answer
2. asked by Lucy
3. 856 views
The maximum safe load of a rectangle beam varies jointly as its width and the square of its depth and inversely as the length of
1. 1 answer
2. asked by Ashley
3. 850 views
Please solveYour profit P is determined by subtracting the cost C, the amount of money it costs to operate a business, from the
1. 1 answer
2. asked by Lavern
3. 846 views
Chicken Delight claims that 91 percent of its orders are delivered within 10 minutes of the time the order is placed. A sample
1. 0 answers
2. asked by sherry
3. 844 views
What type of network is a collection of devices that equally share the processing and storage without having a centralized
1. 2 answers
2. asked by john
3. 840 views
summarize the solubilty behavior of hydrocarbons in water (a polar solvent) and in non polar organic solvents
1. 1 answer
2. asked by denis
3. 828 views
A car is safely negotiating an unbanked circular turn at a speed of 17.2 m/s. The maximum static frictional force acts on the
1. 1 answer
2. asked by Bri
3. 800 views
a car starts from rest and accelerates at in a straight line at a constant rate of 4.5m/s/s. How far will the car travel in 35
1. 0 answers
2. asked by al
3. 794 views
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
1. 0 answers
2. asked by Zoey
3. 781 views
Acid dissociation constant for HNO3+H2O-H3O+ +NO3=I have [H3O+][NO1-3]/[HNO3] Do I have this right?
1. 2 answers
2. asked by Sarah
3. 781 views
similarities between good governance and democracy
1. 3 answers
2. asked by felicity
3. 780 views
A disk is rotating on a horizontal axis, going from bottom to top. Answer the following questions if you pull down at A and push
1. 1 answer
2. asked by MANNA
3. 764 views
A 64.1-kg athlete leaps straight up into the air from a trampoline with an initial speed of 7.4 m/s. The goal of this problem is
1. 0 answers
2. asked by ann
3. 762 views
There are 7 coins in a piggy bank. The coins are all quarters and dimes. All together the total amount of money in the bank is
1. 0 answers
2. asked by emily
3. 759 views
If we assume the Sun is made totally out of hydrogen, how many hydrogen atoms are contained with the Sun? If the Sun converts
1. 1 answer
2. asked by Kaitlyn
3. 751 views
Which of the following must occur for a mismatch error to be repaired? Which is the best answer, I think it's A, am I right?A)Da
1. 1 answer
2. asked by jake
3. 740 views
How do I subtract 6 5/14-5 13/14?
1. 1 answer
2. asked by Mariah
3. 739 views
A block of mass m sliding on a frictionless table is attached to a string that passes through a narrow hole through the center
1. 0 answers
2. asked by Mike
3. 739 views
What is the acceleration of a 0.30 kg volleyball when a player uses a force of 93 N to spike the ball?
1. 0 answers
2. asked by Michael
3. 734 views
1. List 5 organs[heart,lungs,brain,kidneys, liver] you learned about and tell about what they do. 2.What 2 organs help filter
1. 1 answer
2. asked by lizzy
3. 729 views
describe the following processes in the plant life cycle and why they are important for the plant to complete, listing all of
1. 0 answers
2. asked by Lisa
3. 725 views
Heyy Jiskha !!!!I need your help you see I have a writing binder for all the stuff I wrote and I need some great ideas. Remember
1. 6 answers
2. asked by Laruen
3. 724 views
Could you please check these sentences, please? Thank you.1) It is advisable for you to do the exercise. 2) It would be
1. 1 answer
2. asked by Henry2
3. 719 views
Survey research has revealed that one of the most important qualities that people look for in friends is: (Points: 5)attractiven
1. 1 answer
2. asked by tg
3. 719 views
If (x+2)/2=y/5, then which of the following must be true?x/2=(y-2)/5 x/2=(y-5)/5 (x+2)/5=y/25
1. 1 answer
2. asked by Alex Z
3. 714 views
A small motor runs a lift that raises a load of bricks weighing 916 to a height of 12.7 in 28.2 .
1. 1 answer
2. asked by Anonymous
3. 714 views
At t=0, ship A is 12 miles due north of ship B. Ship A travels 12 miles/hour due south, while ship B travels 8 miles/hour due
1. 0 answers
2. asked by Maria
3. 710 views
4) The table below shows the study times and test scores for a number of students.Study Time (minutes) (x) 9 16 21 26 33 Test
1. 2 answers
2. asked by Lucy
3. 706 views
newton’s law of gravitation states that any two bodies attract each other with a force that is inversely proportional to the
1. 1 answer
2. asked by rahul patel
3. 701 views
How many faces, vertices, edges does cone have?
1. 2 answers
2. asked by Mike
3. 691 views
A 6.0 kg mass moves along an inclined plane that makes an angle of 36 degrees with the horizontal. The mass is connected by a
1. 3 answers
2. asked by Alex
3. 687 views
Any suggestions on punctuation, grammar and sentence structure?Springfield Homeless Camps and the Law The growing homeless
1. 1 answer
2. asked by Shell
3. 681 views
If a 110kg astronaut weighs 176 Newtons on the moon, what is the acceleration due to gravity on the moon?
1. 1 answer
2. asked by Germs
3. 673 views
A ladder leans against a house at a 60° angle to the ground. If the ladder extends to a length of 166 inches, what is the
1. 2 answers
2. asked by Lil
3. 670 views

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