Archives
2010
December

Questions Asked on December 17, 2010

An airplane is flying on a compass heading (bearing) of 340 degrees at 325 mph. A wind is blowing with the bearing 320 degrees
1. 4 answers
2. asked by K
3. 4,244 views
circle A has a raduis that is twice the length og the raduis of circle B.Which is an accurate statement about the relationship
1. 3 answers
2. asked by Court
3. 2,205 views
if there are initial 2500 bacteria in a culture, and the number of bacteria double each hour, the number of bacteria after t
1. 2 answers
2. asked by john
3. 2,192 views
a right triangle has legs of length 3x and 4x and hypotenuse of length 75. What are the lengths of the legs of the triangle.
1. 2 answers
2. asked by Kym
3. 2,189 views
what is the volume occupied by 16.0g ethane gas (C2H6) at 720 Torr and 18C?V=nRT/P conversion of mol: 16.0g C2H6 X 1mol
1. 3 answers
2. asked by julia
3. 1,885 views
A young girl sits at the edge of a dock by the bay, dipping her feet in the water. At the instant shown in the figure , she
1. 1 answer
2. asked by Lisa
3. 1,797 views
According to the following reaction, how many moles of Fe(OH)2 CAN FORM FROM 175.0 mL of 0.227 M LiOH soultion? Assume that
1. 1 answer
2. asked by Emily
3. 1,760 views
an ice cube at 0 was dropped into 30.0 g of water in a cup at 45.0 C at the instant that all of the ice was melted, the
1. 6 answers
2. asked by Gabrielle
3. 1,593 views
Three positive point charges of q1 = 4.0 nC, q2 = 6.4 nC, and q3 = 1.5 nC, respectively, are arranged in a triangular pattern,
1. 1 answer
2. asked by jesse
3. 1,535 views
the stubborn child law of 1646 by the state of massachusetts permits parents to do what
1. 4 answers
2. asked by anna
3. 1,501 views
1. Marianne exhibited her model spacecraft at the science fair.adjective adverb conjunction preposition I think it's adverb?
1. 5 answers
2. asked by tony
3. 1,485 views
A resonating glass tube closed at one end is 4.0 cm wide and 47 cm long. What are the frequencies of the first three harmonics
1. 3 answers
2. asked by Anonymous
3. 1,482 views
Find all the critical numbers for the function f(x) = cube root of 9-x^2.help please?!
1. 2 answers
2. asked by Kate
3. 1,472 views
how many factors are in the multiplication sentence: 9 x 4 = 36?
1. 5 answers
2. asked by shy
3. 1,458 views
A reflecting telescope contains a mirror shaped like a paraboloid of revolution. If the mirror is 4 inches across at its opening
1. 0 answers
2. asked by katie
3. 1,457 views
If you want to insert a column into an existing table, you would clickA. on the New Column key. B. the appropriate icon in the
1. 1 answer
2. asked by saint
3. 1,333 views
One six-sided fair die is rolled, and one two-sided fair coin is tossed. If the coin turns up heads, then the number of spots
1. 1 answer
2. asked by Laura
3. 1,310 views
In the story Prometheus (he steals fire and gives it to humans), What human qualities do Prometheus and Zeus have? What is the
1. 1 answer
2. asked by Rose
3. 1,299 views
23. A 32.3 L sample of a gas at 305oC and 1.20 atm is to be cooled at constant pressure until its volume becomes 28.4L. What
1. 1 answer
2. asked by julia
3. 1,288 views
What problems does this cause for the United States? What benefits might it bring the United States? How might you resolve the
1. 2 answers
2. asked by Phyllis
3. 1,270 views
• Write at least 300 words describing a time when you had to test a theory. This theory may be something you have tested at
1. 3 answers
2. asked by Anonymous
3. 1,202 views
Ok i have done 2 experiments (See below) the question i need help with is i need to explain the difference for the two
1. 1 answer
2. asked by Paul
3. 1,173 views
Describe a situation using proportions or ratios in a financial or geometric problem. describe the situation in detail and
1. 1 answer
2. asked by Shannon
3. 1,138 views
A vertical spring with constant 830 N/m has a ball of mass 3 kg attached to the bottom of it, which is held with the spring
1. 0 answers
2. asked by Jessica
3. 1,108 views
A truck tire travels about 11 feets in 1 full rotation. What is the diameter of the wheel, to the nearest inch?
1. 2 answers
2. asked by Help
3. 1,101 views
Mathematicians have been searching for a formula that yields prime numbers. One such formula was x2 - x+41. Select some numbers
1. 1 answer
2. asked by Jean
3. 1,092 views
In hitting a stationary pool ball with the mass of 170 g, a billiards player gives the ball impulse of 6.0 N-s. At what speed
1. 1 answer
2. asked by Robert
3. 1,081 views
Troy is building a pool that is proportional to the Olympic-sized pool. The width of his pool will be 625 centimeters.find the
1. 2 answers
2. asked by Court
3. 1,060 views
An isolated 3 kg object is moving in the positive y direction along the -y axis at 2 m/s; when it reaches the origin it breaks
1. 0 answers
2. asked by Sophie
3. 1,034 views
If the average of 11 numbers are 20 and the average of 3 numbers are 48, what is the average of all the numbers.(
1. 1 answer
2. asked by Anonymous
3. 1,033 views
segment yw is perpendicular to segment xz. the perimeter of triangle xyz is 71 meters. what is the length of segment wz
1. 0 answers
2. asked by Lexi
3. 1,031 views
complete the pattern 3 8 13 18 23 what three numbers come next?
1. 2 answers
2. asked by Tiffany
3. 1,012 views
I need help ASAP on this im writting a 6 paragraph essay and its due tomorrow i cant even think of a thesis its "Discuss the
1. 0 answers
2. asked by Javay
3. 996 views
the distance of D in feet it takes a car traveling at x mph to come to a full stop after hitting the brakes is given by d=
1. 2 answers
2. asked by cynthia
3. 992 views
A truck traveling at a constant speed of 40.0 km/h applies its brakes and comes to a complete stop in 5.0 s. The truck starts
1. 1 answer
2. asked by James
3. 972 views
"during a heated argument with his father, 15 y/o Jason developed a pralysis of his right arm. Medical examinations can find no
1. 3 answers
2. asked by joan
3. 954 views
How much energy would it take to warm 30.0 g of water at 35 oC to the boiling point and boil all the liquid away?
1. 1 answer
2. asked by Miranda
3. 951 views
prove that the difference of squares of any two odd numbers is divisible by 4. (first list at least 3 examples to support this
1. 1 answer
2. asked by Henry
3. 938 views
what is the frequency of a wavelength of 764 nm?
1. 1 answer
2. asked by zahra
3. 902 views
what is the part of speech of this sentence?2. How long did it take Marianne to build the model? pronoun noun verb interjection
1. 1 answer
2. asked by tony
3. 902 views
I have been waiting for 30 minutes and noone has answered this question. Please help me!Describe the method you would use to
1. 4 answers
2. asked by Saquta
3. 886 views
which type of government has the power to make marriage and divorce laws?the power to declare home rule belongs to with type of
1. 1 answer
2. asked by ?
3. 825 views
I need help writing a multiplication story with the factors 2 and 5.
1. 3 answers
2. asked by shy
3. 801 views
Partial balance sheets for ABC Company and additional information are provided below.ABC Company, Partial Balance Sheets, As of
1. 0 answers
2. asked by R
3. 788 views
Indirect proof given triangle ABC,<B is an obtuse angle prove there can only be one obtuse angle in triangle.
1. 2 answers
2. asked by Alfa
3. 786 views
The merge process involves two types of files, namely,A. mail merge template and mailings. B. primary and secondary. C. text and
1. 1 answer
2. asked by saint
3. 761 views
I am trying to hand in a resource file for the academic portion of a CDA. I need to hand in song lyrics to children's songs. 2
1. 7 answers
2. asked by Danielle
3. 744 views
whats the difference between imperialism and industrialization?
1. 2 answers
2. asked by Nicole
3. 743 views
how many grams of water can be formed when 28.7 grams of CH4 reacts with 45.8 grams of O2
1. 1 answer
2. asked by mickey
3. 736 views
to identical jars are filled with equal amount of marbles. the marbles are coloured red or white. the ratio of red to white
1. 2 answers
2. asked by Gorege
3. 733 views
A missile is rising vertically from a point on the ground 75,000 feet from a tracking station. The missile is rising at a rate
1. 0 answers
2. asked by Mika
3. 728 views
Using the following equationCa(s) + 2C(s) --> CaC2(s) ^ H = -62.8 kJ CO2(g) --> C(s) + O2(g) ^ H = 393.5 kJ CaCO3(s) + CO2 (g)
1. 1 answer
2. asked by Gabrielle
3. 726 views
In order to keep veggies crisp, grocery stores use coold water or ice. Which would keep veggies crisper, tap water or distilled
1. 0 answers
2. asked by Anonymous
3. 725 views
what is the energy of a photon with the frequency of 3.5 x 10 delta 24 hz?
1. 2 answers
2. asked by zahra
3. 715 views
100 grams of sodium phosphate contains how many sodium ions? what is the formula?
1. 1 answer
2. asked by shane
3. 712 views
according to Stephens, when are learning behaviors expected to evolve?
1. 0 answers
2. asked by Allie
3. 708 views
a. Employee job satisfaction (high, normal, low) and employee success (0-2 promotions, 3-5 promotions, 5+ promotions) are to be
1. 4 answers
2. asked by CL
3. 705 views
can some one please check my home work for me to see if all the requirement are met and let me know what need to be corrected.
1. 1 answer
2. asked by queen
3. 702 views
3 CaSO4 + 2 AlCl3 Al2(SO4)3 + 3 CaCl2How many moles of aluminum chloride are required to produce 97.0 g of calcuim chloride in
1. 0 answers
2. asked by Catherine
3. 695 views
write the converse and contrapositive for the conditional statement below. decide whether each of the three statements is true
1. 1 answer
2. asked by bobby
3. 691 views
Solve by the linear combination method (with or without multiplication).x + y = 50 0.05x + 0.06y = 2.8
1. 2 answers
2. asked by geddy
3. 679 views
A 0.110-kg hockey puck, moving at 35.0 m/s, strikes a 0.290-kg jacket that is thrown onto the ice by a fan of a certain hockey
1. 1 answer
2. asked by cassie
3. 677 views
A nanometer is a unit equal to 0.000000001 meter. Write a expression to represents this number is scientific notation
1. 2 answers
2. asked by Lisa
3. 663 views
A police car is chasing a suspect. The policemen is at point y=0.6 (north of an intersection) and the suspect is at point x=0.8
1. 0 answers
2. asked by Matt
3. 653 views
The earth exerts a force of 1400 N on an orbiting communications satellite that is 35 mi above the Earth.What is the magnitude
1. 1 answer
2. asked by Sangita
3. 653 views
How many cubic feet are inthe volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout? Express
1. 2 answers
2. asked by mw
3. 652 views
A rock, which weighs 350 lb in air, weighs 226 lb when submerged in freshwater (62.4 lb/ft3). The volume of the rock is:
1. 0 answers
2. asked by Tony
3. 648 views
Solve by the linear combination method (with or without multiplication).3x-5y = 7 2x + 3y = 30
1. 1 answer
2. asked by geddy
3. 645 views
How do you calculate the disease frequency rate in these problems1. The cumulative incidence rate in a population of 100,000
1. 1 answer
2. asked by Lynn
3. 645 views
An object is resting on a flat surface with a coefficient of static friction of 0.65. If the mass os the object is 14Kg, what is
1. 1 answer
2. asked by jay
3. 642 views
A 44.0 kgseal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.75 m higher than
1. 1 answer
2. asked by Lisa
3. 632 views
I have ten problems left on my homework that I need help with. My instructor gives us the answer and we have to write down the
1. 0 answers
2. asked by Jesse
3. 628 views
A 8.0×10−2-{\rm kg} toy airplane is tied to the ceiling with a string. When the airplane's motor is started, it moves with a
1. 0 answers
2. asked by Lisa
3. 624 views
I need help with a team powerpoint on Health Care Costs and need to do 3-4 slides with speaker notes on Recommendations for
1. 0 answers
2. asked by Donna
3. 622 views
how many grams of water can be formed when 28.7 grams of CH4 reacts with 45.8 grams of O2
1. 1 answer
2. asked by mickey
3. 622 views
It's January 1, 2011. Company XYZ wants to build a teddy bear factory. They have already spent $10 million dollars in the past
1. 1 answer
2. asked by Toby
3. 622 views
in 1920 the record for a certain race was 45.7 seconds. In 1930, it was 45.4 seconds. Let R(t)= the record in the race and t =
1. 1 answer
2. asked by Vienna
3. 607 views
Describe the method you would use to separate eachg mixture.Methods: Picking apart, filtering, using density, using magnetism,
1. 0 answers
2. asked by Saquta
3. 604 views
how much energy is required to obtain superheated steam at 115 degrees celcius from 25 grams of water at 10 degrees celcius?
1. 1 answer
2. asked by Tyler
3. 596 views
what is the part of speech of this sentence?8. She is a terrible teacher. adverb interjection verb adjective I'm stuck between
1. 3 answers
2. asked by tony
3. 596 views
indicates required itemsAn operation * is defined by the relation x*y = 5x + 3y – 4xy. Evaluate [2*(-1) ] A. 15 B. 10 C. 8 D.
1. 4 answers
2. asked by david dare
3. 589 views
Post a 200- to 300-word summary of a current issue between Native Americans and the federal government. Identify the legislation
1. 2 answers
2. asked by Amanda
3. 588 views
When creating a mail merge to send out a form letter, whereshould you store the names and addresses of the recipients? A. Main
1. 1 answer
2. asked by saint
3. 575 views
Adjectives/AdverbsI need to underline the adjectives and bold the adverbs. Just need help if I did it correctly. Since this
1. 2 answers
2. asked by Karen
3. 563 views
A 0.105-kg hockey puck moving at 26 m/s is caught and held by a 72-kg goalie at rest. With what speed does the goalie slide on
1. 1 answer
2. asked by cassie
3. 547 views
A 3.79 kg ball is dropped from the roof ofa building 163.8 m high. While the ball is falling to Earth, a horizontal wind exerts
1. 1 answer
2. asked by Sangita
3. 544 views
Solve by the linear combination method (with or without multiplication).4x-5y =-18 3x + 2y =-2
1. 1 answer
2. asked by geddy
3. 543 views
Find the range of possible measures if each set of expressions represents measures of the sides of a triangle:x 2x+10, x+8
1. 0 answers
2. asked by bob
3. 540 views
Can you summarize and answer these:•a brief definition of the Second Industrial Revolution •a description of urban life and
1. 2 answers
2. asked by Joan
3. 538 views
what happens in most cases of sexual abusea-the abuser is removed immediatley from the home b-the abuser is prosecuted in court
1. 2 answers
2. asked by anna
3. 538 views
to receive proper training and gain access to commissions, artists during renaissance generally had to join a??
1. 2 answers
2. asked by janet
3. 538 views
My answers are at the bottom.Describe the method you would use to separate eachg mixture. Methods: Picking apart, filtering,
1. 0 answers
2. asked by Saquta
3. 529 views
a 70 kg object sits without sliding on a horizontal platform that rotates at a constant rate of one revolution every 6 seconds
1. 1 answer
2. asked by Emily Gutenber
3. 527 views
From the reading and video Jurgis truly believed in the American Dream: What was the American Dream? How did the Meat Packing
1. 1 answer
2. asked by The Jungle by Upton SInclair
3. 526 views
Alright I really need this done for me and I will do some of it also. I am in a quick hurry to get this homework done before
1. 1 answer
2. asked by Reggi
3. 523 views
The Word feature that stores frequently used words and the current date so they canbe easily inserted into a document is A.
1. 1 answer
2. asked by saint
3. 517 views
write a function to describe each statment buying apples for $.89 a lb
1. 3 answers
2. asked by haywood
3. 516 views
I need help ASAP on this im writting a 6 paragraph essay and its due tomorrow i cant even think of a thesis its "Discuss the
1. 2 answers
2. asked by Javay
3. 513 views
Que tienes que comprar para el cumpleanos de una pariente?
1. 2 answers
2. asked by Morgan
3. 508 views
make a conjecture (obsevations based on patterns) for each sequence below.a)7,10,13,16 b)4,44,444,4444,44444 c)2,10,50,250
1. 1 answer
2. asked by Kale
3. 507 views

Back to December 2010

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025