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Questions Asked on October 13, 2009

In a tennis match, a player wins a point by hitting the ball sharply to the ground on the opponent's side of the net.If the ball
1. 3 answers
2. asked by Jessica
3. 5,455 views
A window washer pulls herself upward using the bucket-pulley apparatus shown in Fig. 4-42. The mass of the person plus the
1. 11 answers
2. asked by Anonymous
3. 3,648 views
French Word Scramble?gnarer al snoaim... eifra al srieupoes... sersap l' atreuprsai... hetacer eds cess...
1. 10 answers
2. asked by Chelly
3. 3,478 views
Name some advantages of using acetaminophen (tylenol) instead of aspirin as an analgesic.
1. 1 answer
2. asked by CM
3. 2,762 views
Pam is taking train from the town of Rome to the town of Florence. Rome is located 30 miles due West of the town of Paris.
1. 1 answer
2. asked by SC
3. 2,722 views
The graph shows the force exerted on an object versus the position of that object along the x-axis. The force has no components
1. 1 answer
2. asked by Megan
3. 2,569 views
Solve x^2 -3x is greater than or equal to 10Would the solutions be x=5 and x= -2? Here's how I figured it. x^2-3x is greater
1. 5 answers
2. asked by Anonymous
3. 2,370 views
A chair of weight 85.0 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F =
1. 3 answers
2. asked by Anonymous
3. 2,201 views
Before investigating the scene, the technician must dilute the luminol solution to a concentration of 4.00×10−2 . The diluted
1. 2 answers
2. asked by boston
3. 2,178 views
An astronaut is taking a space walk near the shuttle when her safety tether breaks. What should the astronaut do to get back to
1. 1 answer
2. asked by Anonymous
3. 1,832 views
please check these answers for me:Underline all the nouns in the following sentences. Above each, LABEL whether it is concrete
1. 8 answers
2. asked by y912f
3. 1,720 views
A quadrilateral is a ____ if and only if one pair of opposite sides are parallel and the other pair of opposite sides are
1. 1 answer
2. asked by Matt
3. 1,630 views
Write the balanced equation for the formation of sulfur trioxide, SO3, from the elements of sulfur, S, and oxygen, O2.Would it
1. 2 answers
2. asked by Anonymous
3. 1,575 views
Determine two coterminal angles (one positive and one negative) for the given angle. Give your answers in radians.a) 8pie/9
1. 2 answers
2. asked by Hannah
3. 1,566 views
The 60 kg climber in Fig. 4-52 is supported in the "chimney" by the friction forces exerted on his shoes and back. The static
1. 1 answer
2. asked by Anonymous
3. 1,529 views
on earth, in the absence of air, the rock in excersise 13 would reach a height of s=24t- 4.9t^2 meters in t seconds. How high
1. 1 answer
2. asked by sammi
3. 1,512 views
just wondering if someoen could help me with this limit..:lim arctan[(x^2 - 4)/(3x^2-6x)] x->2
1. 3 answers
2. asked by thomas
3. 1,481 views
The forensic technician at a crime scene has just prepared a luminol stock solution by adding 17.0 of luminol into a total
1. 3 answers
2. asked by boston
3. 1,478 views
The boat is to be pulled onto the shore using two ropes. If the resultant force is to be 400N, directed along the keel,
1. 2 answers
2. asked by Claire
3. 1,447 views
I have to use the hints given to find out what place is being talked about-31. "We had our picnic near the capital of this new
1. 7 answers
2. asked by mysterychicken
3. 1,395 views
You are explaining to friends why astronauts feel weightless orbiting in the space shuttle, and they respond that they thought
1. 3 answers
2. asked by Elizabeth
3. 1,375 views
Can you check this paragraph we are supposed to do for our french class.Directions: Write a paragraph about what you did
1. 2 answers
2. asked by Winter
3. 1,356 views
A window washer pulls herself upward using the bucket-pulley apparatus shown in Fig. 4-42. The mass of the person plus the
1. 2 answers
2. asked by Shane
3. 1,315 views
A box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is
1. 2 answers
2. asked by DJ
3. 1,306 views
The question is:What would happen if you tested bleach with a pH indicator and why? I know that it would turn out with a pH of
1. 5 answers
2. asked by Amy
3. 1,185 views
What differences can be seen between compact bone and spongy bone by the naked eye?
1. 1 answer
2. asked by christian
3. 1,181 views
what is foreshadowing and what is flashback?
1. 4 answers
2. asked by Leah
3. 1,157 views
The 60 kg climber in Fig. 4-52 is supported in the "chimney" by the friction forces exerted on his shoes and back. The static
1. 2 answers
2. asked by Anonymous
3. 1,154 views
I am a preschool teacher and my kids are between the ages of 2-4... what art activity could I give them that connects to the
1. 6 answers
2. asked by Marcia
3. 1,154 views
The sum of my digits is the same as the product of my digits who am I?
1. 3 answers
2. asked by Jenny
3. 1,151 views
Which blood vessel contains blood that has high oxygen concentration, low carbon dioxide concentration, and high pressure?1.
1. 4 answers
2. asked by Marrion
3. 1,128 views
Gravitational force of attraction "F" exists between two point masses A and B when a fixed distance separates them. After mass A
1. 1 answer
2. asked by Chris
3. 1,120 views
A 4.1 kg block is attached to a spring with a force constant of 550 N/m , as shown in the figure.Find the work done by the
1. 2 answers
2. asked by Jenna
3. 1,102 views
I had to write on this topic-It has been said that Eastern Europe is a political region more than a physical region. Would you
1. 1 answer
2. asked by mysterychicken
3. 1,088 views
A spring fixed at one end is compressed from its relaxed position by a distance of 0.20 m. See the graph of the applied external
1. 1 answer
2. asked by Megan
3. 1,062 views
A proton, moving with a velocity of vinitial i, collides elastically with another proton that is initially at rest. Assuming
1. 1 answer
2. asked by Brian
3. 1,051 views
"The Star Spangeled Banner" was Francis Scott Key's ode to the troops fighting in...?a.Boston, Mass b.Savannah, GA c.Washinton
1. 1 answer
2. asked by Jessica
3. 1,049 views
The product of my digits is 10. I'm an even number who am I?
1. 1 answer
2. asked by Jenny
3. 1,045 views
Can someone please help me with this?Are these substances acids or bases? 1. Tums- Base, right? 2. Vitamin C- Acid, right? 3.
1. 1 answer
2. asked by Adam
3. 1,013 views
A 25 foot ladder is leaning on a 9 foot fence. The base of the ladder is being pulled away from the fence at the rate of 10
1. 3 answers
2. asked by Z32
3. 1,008 views
What does the representational form of a number mean? For example the representational form of the number 3758.
1. 2 answers
2. asked by Angie
3. 987 views
A 2.0 kg mass is moving to the right at 3.0 m/s . A 4.0 kg mass is moving to the left at 2.0 m/s.A) If after the collision the
1. 1 answer
2. asked by John
3. 986 views
Newton's Law of Cooling states that the rate at which an object cools is proportional to the difference in temperature between
1. 0 answers
2. asked by Z32
3. 984 views
pls could u give me a website with all the science warning signs on in pls?
1. 1 answer
2. asked by holly
3. 984 views
why it is incorrect to advertise up to the point that the last dollar of advertising generates another dollar of sales? What is
1. 1 answer
2. asked by dolly
3. 977 views
22. A peninsula of peninsulas" describesa. the United Kingdom b. Northern Eurasia c. Western Europe d. Germany I was given a map
1. 3 answers
2. asked by mysterychicken
3. 960 views
Where can I find benefits of not using marijuana?help please.
1. 2 answers
2. asked by John
3. 952 views
Can someone please check to see if I balanced this chem. equation which is an incomplete combustion reaction:2C3H8 + 11O2 ->>
1. 2 answers
2. asked by Anna
3. 932 views
A record company executive is on his way to a TV interview and is carrying a promotional CD in his briefcase. The mass of the
1. 1 answer
2. asked by Megan
3. 920 views
A box of books weighing 280 N is shoved across the floor of an apartment by a force of 390 N exerted downward at an angle of
1. 1 answer
2. asked by luc
3. 918 views
Hi, I need to describe the Michigan State coin without using is, are, were, will be, and helping verbs. Could anyone help me?
1. 4 answers
2. asked by Anonymus
3. 913 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
1. 2 answers
2. asked by Jen
3. 908 views
The water in a river flows uniformly at a constant speed of 2.53 m/s between parallel banks 69.8 m apart. You are to deliver a
1. 1 answer
2. asked by Zoe
3. 897 views
Arrays and an expanded algorithm:23 x 17
1. 17 answers
2. asked by Laura
3. 894 views
You are explaining to friends why astronauts feel weightless orbiting in the space shuttle, and they respond that they thought
1. 5 answers
2. asked by Elizabeth
3. 884 views
a parking lot has 68 rows with 24 parking spaces in each row.what is the total number of parking spaces?
1. 4 answers
2. asked by Anonymous
3. 879 views
i have an assignment which i'm really confused on. here it is:usually when you want ot define a word, you reach for a dictionary
1. 4 answers
2. asked by y912f
3. 871 views
Write an explanation of the steps you use to convert a measurement in one unit to a measurement in another.1) How many
1. 4 answers
2. asked by jo
3. 856 views
Which of the following topics would lend itself only to a formal style of writing?A. Folk Songs I Have Sung B. Psychological
1. 4 answers
2. asked by Pag
3. 855 views
I have a trig question regarding a ferris wheel, radius 35m, axles 37m, clockwise direction, rotates twice every 10 mins. I have
1. 2 answers
2. asked by Melody
3. 854 views
sorry to post again but could you check if this is right what angel wings kindly suggected.a product which a designer has
1. 1 answer
2. asked by aleisha
3. 853 views
The water in a river flows uniformly at a constant speed of 2.53 m/s between parallel banks 69.8 m apart. You are to deliver a
1. 1 answer
2. asked by Zoe
3. 835 views
A projectile is launched at an angle of 6.0 degrees above the horizontal. Which component of the velocity vector remains the
1. 2 answers
2. asked by Mike
3. 828 views
The formula I=PRT gives the amount of simple interest I earned by principal P at an annual interest rate R over T years. Solve
1. 1 answer
2. asked by Jenai
3. 815 views
what is the science behind quidditch
1. 0 answers
2. asked by Anonymous
3. 807 views
Ms. Sue I really liked the ps2 game Alphabet circus, but it's for ages 2 to 5, and I would like one ages 5 and up, so could you
1. 3 answers
2. asked by Sheena
3. 793 views
A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 7.70 m/s at an angle of
1. 1 answer
2. asked by Maria
3. 793 views
In the movie Shrek how does Shrek evolve during the movie in regards to his self concept and how he communicates with others?
1. 1 answer
2. asked by Ashlynn
3. 792 views
1. In which one of the following sentences could you best use a semicolon?A. If you ask me, Jerry is a tennis whiz. B. Lucille
1. 1 answer
2. asked by alex
3. 786 views
A student measured the mass of an object and obtained the following results: 10.1 g, 11.0 g, and 10.5 g. The actual mass of the
1. 1 answer
2. asked by Evangeline
3. 770 views
an ____________________ can be made when sound bounces off an object.
1. 1 answer
2. asked by poppy
3. 767 views
Verify the following:1. cos x/(1-sinx)= sec x + tan x 2. (tanx+1)^2=sec^2x + 2tan x 3. csc x = )cot x + tan x)/sec x 4. sin2x -
1. 1 answer
2. asked by Trevor
3. 757 views
***EXTRA CREDIT*** An arrow is fired with a speed of 20.0 m/s at a block of Styrofoam resting on a smooth surface. The arrow
1. 0 answers
2. asked by Robert C
3. 753 views
I am re posting this for fear that it was overlooked earlier. I have also decided to show my work in the hopes of preventing any
1. 1 answer
2. asked by Anonymous
3. 744 views
We can actually use the Zeros Theorem and the Conjugate Zeros Theorem together to conclude that an odd-degree polynomial with
1. 2 answers
2. asked by Sean
3. 744 views
A 18000kg airplane lands with a speed of 77 m/s on a stationary aircraft carrier deck that is 115 m long.Find the work done by
1. 1 answer
2. asked by Jessica
3. 740 views
Will a non-regular acute triangle tessellate the plane?
1. 0 answers
2. asked by jj
3. 735 views
To find the length of the longer leg of a 30°–60°–90° triangle, multiply the length of the shorter leg by _______.To find
1. 1 answer
2. asked by Jenny
3. 731 views
i don't get the difference betwwen a littoral zone and a limentic zone.i tried reading my textbook like three times and i still
1. 4 answers
2. asked by sameul
3. 730 views
The following data represent total personnel expenses for the Palmdale HumanService Agency for past four fiscal years: 20X1
1. 2 answers
2. asked by hopeless student
3. 723 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
1. 2 answers
2. asked by Jen
3. 721 views
Nikki lives near the deepest ocean trench in the world. What country does she live in?
1. 5 answers
2. asked by Jessica
3. 711 views
4. Find f(x) + g(x) when f(x) = x^(1/2) and g(x) = 6x^(1/2).===> I got the square root of 7x. Is this right? 16. Find f(x)/g(x)
1. 2 answers
2. asked by Emily
3. 702 views
If i do a starch test on a plant cell that comes from a plant exposed to sunlight, which parts of the plant cell will be stained
1. 2 answers
2. asked by Marrion
3. 701 views
SEXUAL CONTENT IN ADVERTISING AND MASS MEDIA PROGRAMMINGComment and discuss about this continued trend in the "liberalization"
1. 5 answers
2. asked by Audrey
3. 701 views
I have to write program for a dice game and use a boolean variable in the application class of the dice game that equals true
1. 1 answer
2. asked by Lisa
3. 688 views
Which is the most direct way that the carbon in starch stored in cereal grain can be released to the atmosphere as carbon
1. 0 answers
2. asked by Marrion
3. 686 views
My math teacher wants us to prove that all of our answers are correct.But how am I supposed to be able to prove stuff, like
1. 4 answers
2. asked by john
3. 686 views
My digits are the same. Their sum is 3 less than their products. Who am I?
1. 2 answers
2. asked by Jenny
3. 685 views
If you marked the midpoints of the edges of a cube and sliced off all its corners through the midpoints of its edges, how many
1. 4 answers
2. asked by Paul
3. 684 views
It has been said that Eastern Europe is a political region more than a physical region. Would you agree or disagree with this
1. 3 answers
2. asked by mysterychicken
3. 680 views
I'm doing a research essay that has to prove how the Malthus theory can be applied to the modern world. I need around 5
1. 2 answers
2. asked by Jane
3. 672 views
Solve 4(2x-3) < 3x+6Would the solution be x > 18/5?
1. 1 answer
2. asked by Anonymous
3. 655 views
Calculate the mass of a mole of glucose, C6H12O6, in grams.Would I just find the GFM, which comes out to 180.0g?
1. 1 answer
2. asked by Anonymous
3. 650 views
There are people who do many things. There are other people who don't do anything.Exprese eso en oraciones negativas. Then... 1.
1. 1 answer
2. asked by Jill
3. 641 views
find a rule for the output values. write the rule as an eqution that includes the variable A and B.1. output B: 5,7,9,11 2.
1. 0 answers
2. asked by 4 grade math
3. 635 views
please check these for me:Underline the correct words in each of the following sentences. 1. The hall of (Fame, Fame's) members
1. 3 answers
2. asked by y912f
3. 634 views
I want to know about educational ps2 games. I tried looking everywhere but was unable to find any. I would like to know about
1. 3 answers
2. asked by Sheena
3. 633 views
Solve the absolute value equation.I I will represent absolute value I 2x-4 I -1= 11 Would the solutions be x=8 and x= -4? *
1. 1 answer
2. asked by Anonymous
3. 632 views
Case study 1Country:Japan, Date:17th Jan 1995, Area:Kobe, Type of settlement:City, Tectonic plates involved: Pacific plate and
1. 2 answers
2. asked by freddie
3. 632 views

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