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Questions Asked on February 6, 2011

A 0.2 ml dose of a drug is injected into a patient steadily for 0.75 seconds. At the end of this time, the quantity, Q, of the
1. 1 answer
2. asked by Abigail
3. 8,886 views
An electrical circuit switches instantaneously from a 2 volt battery to a 20 volt battery 3 seconds after being turned on.
1. 5 answers
2. asked by Abigail
3. 5,969 views
A street light is hung 18 ft. above street level. A 6-foot tall man standing directly under the light walks away at a rate of 3
1. 4 answers
2. asked by Katie
3. 3,698 views
the base of a triangle is 4dm longer than its altitude, and its area is16dm^2. Find the lengths of the base and its altitude.
1. 3 answers
2. asked by ja
3. 3,694 views
Two trucks start from the same point. One truck travels due east at a rate of 50 mph and the other trucks travels due north at a
1. 1 answer
2. asked by Katie
3. 3,471 views
triangle ABC, AB = x cm, BC = (x-4)cm, AC =10 cm and angle BAC = 60° calclulate the value of x
1. 2 answers
2. asked by aneesha
3. 3,297 views
There is 1000ml per L of fluid. The ventricle pumps 70ml of blood per beat. How many beats would be required to pump 4.2 L of
1. 2 answers
2. asked by Nell
3. 3,295 views
A function f(x) is said to have a removable discontinuity at x=a if:1. f is either not defined or not continuous at x=a. 2. f(a)
1. 3 answers
2. asked by Abigail
3. 2,912 views
Which of these was NOT a major contributing factor to the Scientific Revolution?A) Greek philosophers B) Enlightenment thinkers
1. 4 answers
2. asked by Asher
3. 2,557 views
Styrene, C8H8, is one of the substances used in the production of synthetic rubber. When styrene burns in oxygen to form carbon
1. 1 answer
2. asked by Nick
3. 2,388 views
Which of these describes a significant advantage possessed by the Union at the beginning of the Civil War?A) a larger free
1. 3 answers
2. asked by Anonymous
3. 2,086 views
Sorry...Consider the function f(x) = 8.5 x − cos(x) + 2 on the interval 0 ¡Ü x ¡Ü 1. The Intermediate Value Theorem
1. 2 answers
2. asked by Abigail
3. 2,042 views
Molecular bromine is 24 percent dissociated at 1600 K and 1.00 bar in the equilibrium Br2 (g) = 2Br (g).Calculate Kp at 1600 K.
1. 1 answer
2. asked by John
3. 2,013 views
What is dy/dx if y=(x²+2)³(x³+3)²A.6(x²+2)²(x³+3) B.2x(x³+3)² +3x² (x² +2)³ C.3(x²+2)²(x³+3)²+2(x²+2)²(x³+3)
1. 3 answers
2. asked by Anonymous
3. 2,011 views
How did U.S. participation in World War I impact U.S. foreign policy in the decade immediately after the war?A) The United
1. 3 answers
2. asked by Asher
3. 1,986 views
In the diagram below, the y-coordinate of point P is increasing at a rate of 4 units per minute while point Q remains in its
1. 3 answers
2. asked by Katie
3. 1,949 views
The following data are obtained for the decomposition of N2O5 at a certain temperature:2N2O5(g)↔4NO2(g) + O2(g) Time(s) 0 200
1. 3 answers
2. asked by cara
3. 1,907 views
a ball is thrown vertically into the air because of air resistance its speed when it returns to its staring level compared to it
1. 1 answer
2. asked by Anonymous
3. 1,894 views
I need help with these three math question.1st question. What is the additive inverse of 5 on the 12-hour clock? 2nd question.
1. 2 answers
2. asked by Kimberly
3. 1,879 views
All of the following statements correctly describe the typical independent agency except:A. it has a narrower area of
1. 2 answers
2. asked by Brandon
3. 1,770 views
Identify several ways in which you currently use accounting information in your life as a student. Also identify several
1. 1 answer
2. asked by MUHAMMAD
3. 1,706 views
Does anyone know what SCl6 is used in? Note: I don't mean SF6. *Sulfur Hexachloride*Thank you :)
1. 9 answers
2. asked by Kate
3. 1,668 views
the needle of the scale in bulk food section of a supermarket is 25 cm long. find the distance when the needle rotates 50
1. 1 answer
2. asked by julie
3. 1,592 views
A bird sits on a pole and watches waves. The wave crests are 1.0 meter apart. If one wave crest passes the pole each second,
1. 2 answers
2. asked by mary
3. 1,588 views
6. What is the derivative of y = square root of 3x ?a.dy/dx = square root of 3x/6x b.dy/dx = square root of 3x/2x c.dy/dx = 2
1. 7 answers
2. asked by Anonymous
3. 1,584 views
Gind the force between charges of +10.o uC and -50.0 uC located 20.0 cm apart
1. 3 answers
2. asked by Leah
3. 1,536 views
What is the cost of electrical heating 50 liters of water from 40degree celsius to 100degree celsius at USD 8.0 /kwh?
1. 2 answers
2. asked by carlo
3. 1,505 views
The measures of two adjacent sides of a parallelogram are in the ratio 17:7. if the second side measures 3.5 cm, find the
1. 5 answers
2. asked by rupa das
3. 1,412 views
A child of mass 40.0 kg is swinging on a swing with ropes of length 4.0 m. How long does it take the child to swing from the
1. 2 answers
2. asked by Dave
3. 1,411 views
how did the search for a northwest passage lead to the founding of new france and new netherland?
1. 2 answers
2. asked by theresa
3. 1,397 views
if the diameter of a bike wheel is 20cm, what's the minimum number of revolutions needed to cover 1km?
1. 2 answers
2. asked by jake
3. 1,381 views
1.If a body moves in a straight line according to the law s= 24t +3t^2 - t³, where s is the distance measured in meters from
1. 2 answers
2. asked by Anonymous
3. 1,376 views
The hospital inpatient record documents the care and treatment received by a patient admitted to the hospital. Where is the
1. 0 answers
2. asked by Trina
3. 1,365 views
Will you please let me know if you think my Problem and Hypothesis is what my teacher is looking for? This is my first science
1. 1 answer
2. asked by Reed
3. 1,340 views
Need help with symbolism project. thank you for your help.?I need help with explaining symbolism of the ax from Black Cat. Do
1. 5 answers
2. asked by Erin
3. 1,314 views
A satellite in a nearly circular orbit is 2000 km above Earth's surface. The radius of Earth is approximately 6400 km. If the
1. 1 answer
2. asked by ranu
3. 1,311 views
100 lb of loose gravel can fill a 1-ft^3 box. Its specific gravity is 2.68. What is the dry rodded weight?
1. 3 answers
2. asked by Jazmin
3. 1,300 views
I need help on this math problemSolve the systems of equations by elimination. -2x+y=7 6x+12y=24
1. 8 answers
2. asked by pdub
3. 1,279 views
a framed picture of weight 15N is hung on a wall, using a piece of string. The ends of the string are tied to two points, 0.60 m
1. 1 answer
2. asked by anon
3. 1,278 views
A large metal ball is shot from a cannon with a short barrel. If the same ball were to be shot from cannon with a longer barrel,
1. 2 answers
2. asked by Anonymous
3. 1,263 views
Many historians consider Theodore Roosevelt's greatest achievement to be.........?
1. 2 answers
2. asked by Asher
3. 1,246 views
If the first term of an arithmetic sequence is 10 and the 13th term is 58, what is the common difference?
1. 2 answers
2. asked by Anonymous
3. 1,239 views
A statistics professor conducted a study on the effect of playing video games on a student’s test scores. On the first day of
1. 2 answers
2. asked by DEBBIE
3. 1,217 views
Flying against the wind, Lisa made the flight from Reno in 3 h with a steady airspeed of 400km/h. Returning later with a tail
1. 4 answers
2. asked by Anonymous
3. 1,214 views
A 14.0 ohm resistor is made from a coil of copper wire whose total mass is 23.0 g. What is the diameter of the wire, and how
1. 1 answer
2. asked by George
3. 1,212 views
Suzi drove home at 69 mph, but her brother Jim, who left at the same time, could drive at only 41 mph. When Suzi arrived, Jim
1. 2 answers
2. asked by Jim
3. 1,200 views
I writing a 6 page research paper on "Teen Pregnancy", and i know my introduction pharagh should grab the readers attention, as
1. 11 answers
2. asked by Alicia B.
3. 1,142 views
Why do cultural groups settle in specific physical environments
1. 1 answer
2. asked by Asher
3. 1,135 views
Determine whether ∆H is equal to, greater than, or less than ∆U for the following reactions. Keep inmind that “greater
1. 0 answers
2. asked by danny
3. 1,127 views
A particle of mass m = 0.35 kg is oscillating on the end of a spring with amplitude 0.32 m. It is at its equilibrium position
1. 0 answers
2. asked by Anom
3. 1,120 views
A solutionof 2.50g of a compound having the empirical formula C7H6O2 in 25.0g of benzene is observed to freeze at 4.3 degree
1. 1 answer
2. asked by Anonymous
3. 1,111 views
Because of a recession, the value of a new house depreciated 10% each year for 3 yr in a row. Then, for the next 3 yr, the value
1. 1 answer
2. asked by Roger
3. 1,109 views
A Jet has a liftoff speed of 160 km/hr. What minimum uniform acceleration does this require if the aircraft is to be airborne
1. 1 answer
2. asked by Apryl
3. 1,104 views
A mixture contains only NaCl and Al2(SO4)3. A 1.76-g sample of the mixture is dissolved in water, and an excess of NaOH is
1. 1 answer
2. asked by hope
3. 1,101 views
When u kick a stone your foot exerts force on the stone and the stone exerts a force ? in size and ? in direction on your foot
1. 2 answers
2. asked by Jordan
3. 1,068 views
The IQ of 100 college students in XYZ univ are found to be normally distributed where mean is 105 and standard deviation is 8.
1. 2 answers
2. asked by chai
3. 1,061 views
is living room a noun?
1. 3 answers
2. asked by kiki
3. 1,060 views
A ball on the end of a string is revolved at a uniform rate in a vertical circle of radius 72.0 cm, as shown inFig. 5–33. If
1. 0 answers
2. asked by helpme
3. 1,054 views
Perfect competition is a model of the market that assumes all of the following EXCEPT
1. 2 answers
2. asked by Anonymous
3. 1,053 views
Businesses are intended to make money, and sometimes this means keeping business practices secret. What kind of information does
1. 1 answer
2. asked by BEA
3. 1,043 views
The solvent for an organic reaction is prepared by mixing 50.0 of acetone () with 57.0 of ethyl acetate (). This mixture is
1. 1 answer
2. asked by Anonymous
3. 1,040 views
The primary purpose of the patient record is to provide continuity of care, which means.a. documenting services so others have a
1. 0 answers
2. asked by Trina
3. 1,035 views
Walking at 4km/h, Bruce can make the roundtrip between his campsite and Lookout Point in 2.5 h. Rowing on Crooked River, he can
1. 5 answers
2. asked by Anonymous
3. 1,005 views
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2
1. 1 answer
2. asked by Jimmy
3. 993 views
How many countries are on the continent of South America? My answer is 12 BUT my classmate said it is thirteen. I am pretty sure
1. 2 answers
2. asked by Reed
3. 966 views
why the formula for finding the surface area of a rectangular prism is helpful.
1. 2 answers
2. asked by casey
3. 964 views
hich of these asserted that the United States had the right to intervene in the affairs of neighboring American countries, to
1. 3 answers
2. asked by Asher
3. 961 views
correct me if I'm wrong please.1. What is the value of Lim 2x+3/4x-5 when x>00 (infinity?) a.-3/5 b.0 c.1/2 <.. my answer d.1 2.
1. 1 answer
2. asked by Anonymous
3. 947 views
A 0.2 ml dose of a drug is injected into a patient steadily for 0.75 seconds. At the end of this time, the quantity, Q, of the
1. 1 answer
2. asked by Abigail
3. 944 views
No(Did not lie) Yes(lied)positive test result 15(false positive) 42(true positive) negative test result 32(true negative) 9
1. 1 answer
2. asked by Help please!
3. 940 views
A 0.2 ml dose of a drug is injected into a patient steadily for 0.75 seconds. At the end of this time, the quantity, Q, of the
1. 0 answers
2. asked by Abigail
3. 938 views
A 0.7 um-diameter droplet of oil, having a charge of +e, is suspended in midair between two horizontal plates of a
1. 0 answers
2. asked by Lauren
3. 928 views
What's the minimum. length of the arc on the cicumference of the earth,where a curvature of the horizon is appearent?OR---What's
1. 0 answers
2. asked by mike
3. 925 views
the price of labor is $100 per unit and the price of capital is $20 per unit. What will the long-run total cost and long-run
1. 0 answers
2. asked by Maria
3. 916 views
Hi, I need to find places on a map using the longitude and latitude. I have to name the capital and country. Can you provide me
1. 3 answers
2. asked by Jon
3. 903 views
can anyone help! I have no clue how to do this..PART 1: Use complete sentences to describe a real-world scenario that could be
1. 6 answers
2. asked by Vee
3. 891 views
A resistor is to have a constant resistance of 30(ohm), independent of temperature. For this, an aluminum resistor with
1. 0 answers
2. asked by carlo
3. 890 views
If a river is flwoing downstream at a velocity of 2.5 m/s how fast would a kayak be paddled? distance is 4500m
1. 1 answer
2. asked by anthony
3. 876 views
An alpha particle and an antiproton are released from rest a great distance apart. They are oppositely charged so each
1. 1 answer
2. asked by Lauren
3. 866 views
LetIf f(x) is a function which is continuous everywhere, then we must have m=________________
1. 2 answers
2. asked by Abigail
3. 866 views
____ 1. The form of organization for a business is not an important issue, as this decision has very little effect on the income
1. 2 answers
2. asked by Dee
3. 851 views
Consider the function f(x)=8.5x−cos(x)+2 on the interval 0¡Üx¡Ü1 . The Intermediate Value Theorem guarantees that there is
1. 2 answers
2. asked by Abigail
3. 808 views
The function p(d)=1+d/33, gives the pressure in atmospheres (atm), at the depth d in the sea (d is in feet). Note that p(0)=1
1. 4 answers
2. asked by Shan
3. 790 views
which government who gave the license to the shopkeepers?
1. 1 answer
2. asked by gurman
3. 786 views
ethanol, C2H5OH, is responsible for the effts of intoxication felt after drinking alcoholic beverages. When ethanol burns in
1. 3 answers
2. asked by liz
3. 783 views
Write then solve the inequality.1. nine more than half the number n is no more than -8. Find n. 2. Judith drove h hours at a
1. 2 answers
2. asked by serious help needed
3. 768 views
Identify the topic sentence in the paragraph:Please let me know if I have the right answer. Thanks 3. Individuals can be denied
1. 1 answer
2. asked by Carmelita
3. 763 views
An electron (mass m = 9.11e-31 kg) is accelerated in the uniform field E (E = 2.00e4 N/C) between two parallel charged plates.
1. 1 answer
2. asked by David
3. 761 views
A point charge of 1.8 uC is at the center of a Gaussian cube 55 cm on edge. What is the net electric flux through the surface?I
1. 0 answers
2. asked by Scott
3. 756 views
Is it alright to ask a question again and again until you get the answer you want? Goodness, you have been responded to, and
1. 4 answers
2. asked by bobpursley
3. 735 views
can anyone help! I have no clue how to do this..PART 1: Use complete sentences to describe a real-world scenario that could be
1. 0 answers
2. asked by Vee
3. 730 views
A building contractor is planning to build an apartment complex with one, two or three bedroom apartments. Let x,y,z
1. 1 answer
2. asked by Tracy
3. 722 views
•Resource: Weekly Readings•Write five sentences about the role of education in successful financial planning, in which you
1. 4 answers
2. asked by Camnky
3. 714 views
If I want to make a solution that has a 5% concentration of salt, is it correct for me to have 380mL water and 20g salt?My
1. 2 answers
2. asked by Anonymous
3. 714 views
How do I find the volume in L, of aluminum if the mass is 25.25g and the density of aluminum is 2.70g/Ml?
1. 1 answer
2. asked by Patty
3. 713 views
r= -0.075t + 3.85 solve for tr=3.7 -0.075t + 3.85 < 3.7 -0.075t + 3.85 - 3.85 <3.7 - 3.85 + 0.15 -0.075t/-0.075 > -0.185/-0.075
1. 3 answers
2. asked by Shirley
3. 713 views
Consider a red flame color produced by excited lithium with a wavelength of 671 nm. What is the mass equivalent of 1 mol of
1. 2 answers
2. asked by dave
3. 705 views
Walking down a long moving escalator, Phil covered 75 m in distance in 25 seconds. Walking back up against the motion of the
1. 1 answer
2. asked by Allison
3. 700 views
The athlete shown in the figure rotates a 1.00 kg discus along a circular path of radius 1.07 m. The maximum speed of the discus
1. 1 answer
2. asked by Snooki
3. 698 views
the perimeter of a rectangular garden is 132 meters.The length is 6meters longer than twice the width. Find the demensions of
1. 1 answer
2. asked by YaGirl
3. 696 views

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