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2011
January
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January 14, 2011
How do I answer this......Write three ways to find 3x2x4.
23 answers
asked by
Alexis
7,433 views
Car A starts from rest at t = 0 and travels along a straight road with a constant
acceleration of 2 m/s2 until it reaches a speed
3 answers
asked by
siti
6,943 views
An automobile tire is rated to last for 45,000 miles. Estimate the number of revolutions the tire will make in its lifetime.
1 answer
asked by
christina
4,081 views
consider the following reaction:
C3H8 (g)+ 5O2 (g)--> 3CO2 (g)+ 4H20 (g) Delta H = -2440kJ The heat of formation of CO2 is -390
1 answer
asked by
madison
3,279 views
consider the following reaction:
2C2H6(g)+7O2 (g)-->4CO2(g)+6H2O (g) delta H = -3120kJ If 3.00g of ethane are burned, how many kJ
3 answers
asked by
madison
3,204 views
If faucet is dripping at a rate of one drop per second and each drop contains 0.150 milliliters. Calculate how much water will
3 answers
asked by
Maria
2,317 views
In the year 2005, a picture supposedly painted by a famous artist some time after 1815 but before 1865 contains 96.5 percent of
2 answers
asked by
Brittany
2,314 views
A +5.0-uC charge experiences a 0.48-N force in the positive y direction.
If this charge is replaced with a -2.7-uC charge, find
1 answer
asked by
Cassie
2,280 views
A carnival Ferris wheel with a radius of 7 m makes one complete revolution every 16 seconds. The bottom of the wheel is 1.5 m
1 answer
asked by
Tabitha
2,157 views
Find the equation of a locus of a point which moves so that the sum of its distance from (2,0)and (-2,0) is 8.
it is about
1 answer
asked by
-G
1,961 views
the area of a parallelogram is 507 square cm, and its height is three times its base. find the base and the height.
3 answers
asked by
Anonymous
1,895 views
"Although the economic growth of the United States between 1860 and 1900 has been attributed to a governmental policy of
7 answers
asked by
Dee
1,831 views
Hey guys, I was just wondering if you could help me find or explain to me media influence in the Hunger Games. I know this is a
2 answers
asked by
Alex
1,774 views
A spherical scoop of vanilla icecream with radius of 2 inches is dropped onto the surface of a dish of hot chocolate sauce. As
1 answer
asked by
mw
1,750 views
Your post has been removed.
<b>We do not have access to any school's materials or exams. Even if we did, we certainly would NOT
1 answer
asked by
Writeacher
1,700 views
write the equation of a line through (4,1) and:
A. parallel B. perpendicular to the line through (7,3) and (5,-1). =Express the
1 answer
asked by
-G
1,691 views
Some how TRAIN A travelling at 36 m/s, is accidentally sidetracked onto the train track for TRAIN A. The TRAIN A engineer spots
3 answers
asked by
Taylor
1,683 views
if log(x+1) 27=3 find the value of x
*(x+1) is the base i know that the answer is 2 but i have no clue how to get that
2 answers
asked by
Emily
1,574 views
1.The angle of elevation to top of a building from a point on the ground 20degrees and the angle of elevation from a point to 25
5 answers
asked by
Jay
1,572 views
Solve by using elimination:
7x - 2y =3 2x +y = 4 ?????????????????
3 answers
asked by
Mathew
1,552 views
use at least 5 adverbs and 5 adjectives to write a brief review of a movie
bold each adverb underline each adjective use at least
1 answer
asked by
Misty
1,524 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
3 answers
asked by
jub
1,430 views
Cher has forgotten the combination to her locker. She knows it consists of four numbers -- 3, 5, 7, and 9 -- but she can't
5 answers
asked by
Nicole
1,429 views
Consider the three electric charges, A, B, and C, shown in the figure.
A-----------B-----------C -q +q +q The Distance between is
0 answers
asked by
Cassie
1,411 views
a 10 kg gun recoils with a speed of 0.1 meter per second as it fires a 0.001kg bullet. what is the speed of the bullet as it
2 answers
asked by
Diana
1,365 views
I had a problem to solve, and I don't get how to make equations from this problem.
Mrs. Chans math class contributed 2 dollars
3 answers
asked by
Mathew
1,356 views
A solution is made by dissolving 3.5 moles of sodium chloride (NaCl) in 155 grams of water. If the molal boiling point constant
1 answer
asked by
Christi
1,329 views
which has the greater area: a square with a side that measures 7 meters, or a 6-by-8 meter rectangle? what is the area?
2 answers
asked by
tracy
1,313 views
What is the final tempurature when a 3.0 kg gold bar at 99C is dropped into 0.22 kg of water at 25C Specific heat of gold is 129
2 answers
asked by
Jim
1,272 views
How do you do Absolute Value Functions with graphs?
3 answers
asked by
Elizabeth
1,271 views
The half-life of radioactive strontium-90 is approximately 31 years. In 1960, radioactive strontium-90 was released into the
0 answers
asked by
Brittany
1,267 views
If you had excess aluminum, how many moles of aluminum chloride could be produced from 32.0 g of chlorine gas?
1 answer
asked by
Anonymous
1,250 views
What is the energy (e) of electromagnetic radiation having a frequency of 6.32 x 10^20 s^-1?
3 answers
asked by
Molly
1,225 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
2 answers
asked by
jub
1,216 views
Find the angular velocity of an object, rotating on a circular object, moving through 9.7 revolutions in 11 seconds. Express
1 answer
asked by
CJ
1,207 views
The average temperature, in °F, for Atlanta, GA is modeled by the sinusoidal function
y = 18.25 sin(pi/6 t - 2.09) + 61.15 where
2 answers
asked by
CJ
1,189 views
Discuss the controversies concerning the racial identity of ancient Egyptians. What is the significance of this controversy for
1 answer
asked by
steve
1,189 views
How you feel the form of the sculptures expresses the content. And what is visual elements and principles design
1 answer
asked by
Tina
1,141 views
I got E) for the first and couldn't figure out the other one. Can any one verify the first and help with the second??
In which of
2 answers
asked by
jake
1,138 views
The overnight low temperature was -5 centigrade. If the temperature rose 18 degrees during the following day, what was the
1 answer
asked by
mw
1,129 views
Suppose you have three sticks of lengths 10 cm, 20 cm, and 31 cm. Can you arrange these sticks into a triangle? If not, why not?
1 answer
asked by
crystal
1,121 views
mr. m has an 8 inch by 11 inch sheet of paper. He created a box by cutting congruent squares from each corner.The base of his
1 answer
asked by
matt
1,113 views
Explain how you could calculate the average speed of the Pacific Plate over the past five million years, then calculate the
2 answers
asked by
Anonymous
1,081 views
Solve Equation by Adding or Subtract fraction using Addition property of Equality or Subtraction property of equality.
x-5/6 =
3 answers
asked by
me
1,074 views
A problem that is similar to the examples talked about are St Marks Community babraque served 250 dinners. A childs plate cost
2 answers
asked by
judyanne
1,039 views
The velocity of a diver just before hitting the water is -8.4 m/s, where the minus sign indicates that her motion is directly
0 answers
asked by
Kyle
1,033 views
A 14,245N auto with a velocity of 6.0m/s crashes into a brick wall. If the car moves 64.0 cm before coming to a stop, what
1 answer
asked by
Dani
1,017 views
A hockey player skates down the ice at an angle of 34° to a line crossing the width of the rink. If he skates 14 m, how far has
1 answer
asked by
Erick
1,016 views
Suppose a market research company finds that at a price of p = $20, they would sell x=42 tiles each month. If they lower the
0 answers
asked by
Nancy
1,004 views
Write the correctword or words in the (parentheses).
1. (she,her) and grandfather lived in Swiss Alps. (She) 2. Heidi and
3 answers
asked by
Tiffany Jade
988 views
Kyoka holds the world record for earning the most points in this arcade game with a high score of 256 points. If Kyoka did not
2 answers
asked by
Anonymous
959 views
Photosynthesis requires ____ , ____ and _____
1 answer
asked by
Jennifer A
952 views
Can a parallelogram have four acute angles justify your answer.
3 answers
asked by
crystal
935 views
Need help problem solving--
A 500 space parking lot is packed with motorcycles and passenger cars, with only one vehicle in each
3 answers
asked by
Tracey
923 views
Research the Goldman Sachs website. Using your research findings from the Library and the Internet, develop both an EFAS
2 answers
asked by
Anonymous
917 views
if x, y, and z are positive numbers, with xy = 24, xz = 48, and yz = 72, what is x + y + x? please explain how you got tha
1 answer
asked by
marissa.1274
915 views
I have a few more doubts on these sentences. Thank you for your help.
1)The bus, by which I usually come to school, was late this
3 answers
asked by
Franco
902 views
NH4HS(s )<=>NH3(g)+ H2S(g) ∆H = +93 kilojoues
The equilibrium,above is established by placing solid NH4HS in an evacuated
1 answer
asked by
Paul
887 views
How to write a math story that includes 4 examples...
Possible math topics include: introduction to functions investigating
0 answers
asked by
Tarkan
887 views
A girl wants to calculate the height of her family's teepe. She iss 112 cm tall and she finds that when she is inside and stands
2 answers
asked by
crystal
870 views
A solution is made by dissolving 10.20 grams of glucose (C6H12O6) in 355 grams of water. What is the freezing-point depression
1 answer
asked by
Maria
856 views
write the verbal sentence as an inequality and solve the inequality. (this has to do with absolute value inequalities)
the
2 answers
asked by
Bri
844 views
from our text book "Bittenger, M. L. & Beecher, J. A. (2007). Introductory and intermediate algebra (3rd ed.). Boston:
1 answer
asked by
judyanne
840 views
If you're given a 90 degree angle split down the middle, and one of the angles is 30 degrees, what would the other angle be?
3 answers
asked by
Dara
809 views
What are the active ingredients in cocaine? (What causes people to abuse it?)
2 answers
asked by
Jessica
796 views
Need help problem solving--
A 500 space parking lot is packed with motorcycles and passenger cars, with only one vehicle in each
2 answers
asked by
Tracey
795 views
how many grams of calcium nitrate need to be dissolved in 250 mL of water to form a solution that has a freezing temperature of
1 answer
asked by
Anonymous
780 views
Find the area of a sector of a circle with a radius of 3 m and a central angle of 125degrees.
3 answers
asked by
Tabitha
773 views
n+2/3=1/9
4 answers
asked by
me
765 views
(1)A girl walks 10m due west and 15m due south. What is her displacement? (2)A boy walked a distance of 18m northwards, 7m
1 answer
asked by
segun
764 views
How does the immune system help maintain homeostasis? Help me please :(
1 answer
asked by
Marie
763 views
a 65kg student holding a 5 kg ball is at rest on ice. if the student throws the ball at 3m/s to the left, what is her velocity
0 answers
asked by
bebe
762 views
Given triangle XYZ with vertices
X(-2,0),Y(6,0), and Z(4,8), find the number of square units in its area.
1 answer
asked by
mary
743 views
What is the length of the side opposite to a 30 degree angle if it is 12 units less than the hypotenuse of the triangle?
1 answer
asked by
Katelyn
740 views
Im doing an experiment in Biology on a drug, but im not sure where I can find information on the drug Chantix. i also have a few
3 answers
asked by
rainy
733 views
Find the number of degrees in the measure of one of the base angles of an isosceles triangle, if the measure of the vertex angle
2 answers
asked by
lorie
732 views
the following reaction is carried out in a bomb calorimeter: 4NH3 (g) +5O2 (g)-->4NO (g)+6H2O (g)
The calorimeter constant is
1 answer
asked by
madison
725 views
If a polonium-210 (Po-210) atom has just decayed, how close can the ejected
alpha particle get to a neighboring Po-210 nucleus?
4 answers
asked by
Marty
722 views
The following is a table for the maximum temperature per month, for Boulder, CO
Month|° F Jan:45.1 Feb:48.2 Mar:53.8 Apr:62.8
2 answers
asked by
CJ
722 views
How many people (Jews, Non-Jews, etc.) died in concentration camps during the Holocaust in WWII?
1 answer
asked by
Emma
719 views
C3H8+5O2--->3CO2+4H2O is this chemical equation correct and equal? If not why?
1 answer
asked by
Corey
711 views
What are descriptive words? what category do they fall under? Adjectives?
Whats difference between adjective and verb? Verbs are
1 answer
asked by
Cya
710 views
How many pounds of apples costing .64 per pound must be added to 30 pounds of apples costing .49 per pound to create a mixture
3 answers
asked by
Robert
706 views
2x + y = -5
3x +5y = 3 How come I have to multiply by 5 to make the y variables cancel, like what does that mean? I don't get how
3 answers
asked by
Mathew
698 views
Need help problem solving--
A 500 space parking lot is packed with motorcycles and passenger cars, with only one vehicle in each
1 answer
asked by
Tracey
696 views
7. Marcus can paint a garage in 3 hours. Gina can paint the same garage in 2 hours. How long will it take Marcus and Gina to
1 answer
asked by
Robert
690 views
An arrow directed at a stationary target is shot at an angle of [E 25 N]. The arrow hits the intended target at the same height
1 answer
asked by
Taylor
688 views
Using the same equation from problem 1, what is the average temperature in Atlanta, GA, for the month of June?
equation from #1
1 answer
asked by
CJ
684 views
f(x)=3.1�ã(x+19
1.Decribe the graph be obtained using transformations of the square root function. First, vertically stretch
1 answer
asked by
Brad
678 views
if x, y, and z are positive numbers, with xy = 24, xz = 48, and yz = 72, what is x + y + x? please explain your answer too.
1 answer
asked by
spears.
674 views
-3+5(-6)-[8-6*7)-4(13-5)]-3(-8-10)
Order Of operation
1 answer
asked by
Anonymous
658 views
I need help with my math .What is the least Common Multiple (LCM) for 6,4,and 8.?
please! show how you get the answer. cause, i
2 answers
asked by
pat
657 views
Michelle sold tickets for the basketball game. Each adult ticket costs 3$ and each student ticket costs 1.50. There were 105
3 answers
asked by
Robert
652 views
POSITION PAPER
With the source provided below write an essay (4 paragraphs) in which you: -Identify the ideological
2 answers
asked by
Sam
652 views
An object has a mass of 50 grams and a volume of 51 mL would this object float or sink?
2 answers
asked by
Norma
646 views
As I was reading through one of the websites, I happened to come across this sentence.
Wegener's explanation was that as the
5 answers
asked by
Anonymous
637 views
Find the number of degrees in the measure of one of the base angles of an isosceles triangle, if the measure of the vertex angle
1 answer
asked by
mw
637 views
Write three sentences using plurals correctly and three sentences using possessives correctly on the topic of how to store
1 answer
asked by
jub
636 views
These are Really Confusing:
¿Qué enciendes cuando tienes calor? ¿Qué apagas cuando tienes frío? ¿Qué usas en tu cama
0 answers
asked by
Needs Help
632 views
Hi I have some questions and I would really if you answer my questions! I want to be Nurse Practitioner and I am very passion
1 answer
asked by
Janet
625 views
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