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Questions Asked on September 12, 2011

Are my answers correct?1. (Points: 2) Neither of the actors has learned (his, their) lines. a. his 2. (Points: 2) Her briefcase
1. 4 answers
2. asked by HM
3. 4,218 views
Check these English questions for me please?I'm not asking for anyone to do my work for me, Im just not sure if these answers
1. 8 answers
2. asked by Soh
3. 4,002 views
What are the Kilojoules needed to melt 24.0g of ice at O degrees C, warm the liquid to 100 degree C and change it to steam at
1. 1 answer
2. asked by Sue
3. 3,575 views
if EBD= 4x-8, and EBC=5x+20, find x
1. 3 answers
2. asked by Carlos
3. 2,810 views
write each problem in form ax^p +bx^q p and q are rational numbers[x^2-4x^(1/2)]/2x^(1/3) the answer is 1/2x^(5/3)-2x^(1/6)
1. 3 answers
2. asked by r
3. 2,792 views
What are the joules needed to melt 50.0g of ice at 0 degree C and to warm the liquid to 65.0 degree C?Thank you so much!
1. 2 answers
2. asked by Connie
3. 2,555 views
A basketball player runs down the court, following the path indicated by the vectors A, B, and C in the figure. The magnitudes
1. 4 answers
2. asked by !!!!
3. 2,531 views
give the state symbols of the reaction:2H2 +O2 =2H2O
1. 5 answers
2. asked by christiana
3. 2,521 views
Okay heres the pic. There is a plane with points B,D, and E.those [oints are collinear in the plane. And also outside of the
1. 3 answers
2. asked by Alexander H.
3. 2,388 views
It takes 58 mL of 0.124 M KOH to neutralize 34.5 mL of H2SO4 solution. What is the concentration of the H2SO4 solution? Answer
1. 1 answer
2. asked by Chandler
3. 2,324 views
When 1.0 g of gasoline burns, it releases 11 kcal of heat. The density of gasoline is 0.74 g/mLa) How many megajoules are
1. 1 answer
2. asked by D
3. 2,309 views
Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 5.3 g of iron are to be dissolved in 1.7 M HCl. What is
1. 1 answer
2. asked by Dave
3. 2,245 views
a ball is thrown up with an initial velocity 20m/s. using g=10m/s2,a) what's the maximum height it can reach. b) what is the
1. 2 answers
2. asked by jennifer
3. 1,990 views
The United States has this form of government.*representative democracy *monarchy *direct democracy *constitutional republic I
1. 1 answer
2. asked by Nina
3. 1,978 views
You are a member of a fund raising comittee for your school. The committee is sponsoring a fair. Each member of the committee
1. 1 answer
2. asked by aaa
3. 1,794 views
Using substitution, solve this equation..3x - 5y = 11 x - 3y = 1
1. 1 answer
2. asked by Loren
3. 1,785 views
i mean state symbols for the equation:2Mg + O2 = 2MgO
1. 1 answer
2. asked by Anonymous
3. 1,735 views
the sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that 17
1. 2 answers
2. asked by Angela
3. 1,707 views
Determine if it is always sometimes never or always true- ray LJ and ray TJ are opposite rays -the intersection of two planes is
1. 1 answer
2. asked by Casey
3. 1,586 views
A crow is flying horizontally with a constant speed of 3.05 m/s when it releases a clam from its beak. The clam lands on the
1. 1 answer
2. asked by !!!!
3. 1,570 views
Please help.Assume that a cell culture has a density of 10^8 cells/mL. You transfer 20 microliters of this culture onto the
1. 2 answers
2. asked by Celine
3. 1,454 views
Determine whether the following statement makes sense or does not make sense, and explain your reasoning (modified from
1. 0 answers
2. asked by Christian
3. 1,340 views
A glass apparatus contains 26.223 g of water when filled at 25 °C. At this temperature, water has a density of 0.99704 g/mL.
1. 2 answers
2. asked by ellen
3. 1,338 views
Give a formula for the exponential function . The two points marked on the graph are A=(−1−43) and B=(12). The red
1. 1 answer
2. asked by ryan
3. 1,311 views
Find the sum of the following series 8+12+18+as far the 6th term
1. 3 answers
2. asked by Cy
3. 1,293 views
Points A, B and C are collinear with B between A and C. If AB=3x-4 and BC=4x+7 and AC=12x-12, find the value of x?
1. 1 answer
2. asked by Brianna
3. 1,278 views
This is my ask I have to answer.explore the existing integration of mediation and advocacy within a human services agency on a
1. 5 answers
2. asked by Patiance
3. 1,263 views
Okay heres the pic. There is a plane with points B,D, and E.those [oints are collinear in the plane. And also outside of the
1. 1 answer
2. asked by Alexander
3. 1,253 views
How many milliliters of 1.5 M HCl must be transfered from a reagent bottle to provide 25 g HCl for a reaction? Answer in units
1. 1 answer
2. asked by Chandler
3. 1,247 views
A rock is tossed straight up with an initial speed of 20 m/s. When it returns, it fall into a hole that is 8.0 m deep. What is
1. 3 answers
2. asked by Me
3. 1,245 views
Which of the following would result in the greatest erosion?A) creek flowing down a hill B) water sitting in a lake C) rain
1. 2 answers
2. asked by miki
3. 1,228 views
Please check my work. Thank you.1. Which of the following is the most direct tool to find books owned by a library you are
1. 2 answers
2. asked by Jen
3. 1,203 views
In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 15 m/s
1. 0 answers
2. asked by !!!!
3. 1,184 views
I have a few more doubts on your corrections. Thank you!!1) Is it wrong to say "wipe the blackboard with a duster" or is only
1. 1 answer
2. asked by Henry2
3. 1,176 views
what is the balanced equation for xenon gas reacting with fluorine gas?
1. 1 answer
2. asked by anonymous
3. 1,169 views
A parallel-plate capacitor consists of two square plates 18 Cm on a side, spaced 0.50 mm apart with only air between them. What
1. 1 answer
2. asked by Paige
3. 1,163 views
how can sayyou can use forceps during a science inquiry to pick up a small object place it under the microscope it will appear
1. 2 answers
2. asked by lea
3. 1,149 views
This is about Sound and Fury- Dan GreenburgWhere is Greenburg's point stated in his essay and what is his point? How would the
1. 0 answers
2. asked by Karla
3. 1,127 views
Using the difference quotient to find M-sec for h=0.5 at x=1.f(x)=2x+5 difference quotient-f(x+h)-f(x)/h
1. 1 answer
2. asked by Elliot
3. 1,109 views
A man agrees to pay $450 per month for 48 months to pay off a car loan. If interest of is charged at 12% compounded monthly, how
1. 1 answer
2. asked by mimi
3. 1,096 views
which of the following compounds have polar bonds and a net dipole moment?a) H3COH b) H3CCOCH3 ALSO PLEASE CHECK THIS, RANK THE
1. 3 answers
2. asked by sammy
3. 1,092 views
Please help.Assume that a cell culture has a density of 10^8 cells/mL. You transfer 20 microliters of this culture onto the
1. 0 answers
2. asked by Celine
3. 1,090 views
I have two questions that I need some help with please.1) Developing a scientific understanding of a natural phenomenon
1. 1 answer
2. asked by Jon
3. 1,081 views
Point C is the center of the circle. Angle ACB measures56 degrees What is the measure of arc AB?How do you work this out?
1. 1 answer
2. asked by Alexis
3. 1,081 views
hi I need help with an english question.Compare the island in the opening and closing chapters of the novel lord of the flies.
1. 2 answers
2. asked by kyle
3. 1,080 views
Can you show me the process that you need to take to balance this basic redox reaction using the ion electron method?Tl2O3(solid
1. 1 answer
2. asked by Kim
3. 1,073 views
Name for Sn(BrO3)
1. 1 answer
2. asked by Bill
3. 1,058 views
My-law is a recent start-up trying to cater to customers in search of legal services who are intimidated by the idea of talking
1. 1 answer
2. asked by Lucy
3. 1,034 views
movie tickets cost $10 for adults and $8 for children. The total sales form 120 tickets was $1120. how many adult tickets were
1. 1 answer
2. asked by Anonymous
3. 1,027 views
Will someone suggest websites for the below?Developments in parenting by s and men.
1. 2 answers
2. asked by PENNY
3. 1,016 views
Why doesn't the space station fall toward the earth, instead of remaining in space?a) It is beyond the earth's gravitational
1. 2 answers
2. asked by John
3. 998 views
How far in miles is a line of 1,000,000 pennies. Please show chart with 5 instances. Define a variable and write an algebraic
1. 1 answer
2. asked by Matthew
3. 997 views
Help find the general solution to:sin^2x-3cosx+sinxcosx-3sinx=0
1. 0 answers
2. asked by Piwokazi
3. 994 views
A researcher predicts that listening to music while solving math problems will make a particular brain area more active. To test
1. 1 answer
2. asked by summer
3. 989 views
what would tides be like if the moon did not exist?a) There would be no tides without the moon's gravity. b) There would be one
1. 2 answers
2. asked by John
3. 986 views
I have a triangle that is 33' X 33' X 33' X 6" deep.How may cubic yards is this?
1. 2 answers
2. asked by Wayne
3. 980 views
At a point high in the Earth’s atmosphere, He 2+ ions in a concentration of 2.8 X 1012/m3 are moving due north at a speed of
1. 0 answers
2. asked by kassi
3. 954 views
Consider a rock thrown off a bridge of height 78.5 m at an angle è = 25° with respect to the horizontal as shown in Figure
1. 2 answers
2. asked by HELP
3. 950 views
I read this story called Secret life of Walter Mitty online. Question 1. Does walter undergo any changes as the story processes?
1. 1 answer
2. asked by HELP! please
3. 938 views
I know about Descartes Rule but I don't really get how to figure this out-Please check my answers-I don't get this one find
1. 2 answers
2. asked by Jaclyn
3. 936 views
what units are used when talking about area?
1. 2 answers
2. asked by scott
3. 931 views
Solve for S: r^2s-5s=7. Solve for b: L= 4a^2b. I'm confused about how to solve these problems. Could someone show me the steps?
1. 2 answers
2. asked by Sue
3. 931 views
In a game of basketball, a forward makes a bounce pass to the center. The ball is thrown with an initial speed of 3.7 m/s at an
1. 0 answers
2. asked by !!!!
3. 914 views
A satellite orbiting at an elevation of 3200 km does whata) Stays beyond the earth's gravity, which is why it stays up there. B)
1. 2 answers
2. asked by Erica
3. 911 views
A rock is thrown vertically upward from the ground with an initial speed 15m/s.a. how high does go? b. how much time is required
1. 1 answer
2. asked by mehari
3. 911 views
Please check my work. Thank you.1. According to FedStats, what was the number of building permit in 2007? A. 61,617 B. 54,059 C.
1. 9 answers
2. asked by Jen
3. 904 views
One side of the triangle is 2cm longer than the second side. The third is 3/5 as long as the first side. If the perimeter of the
1. 1 answer
2. asked by Roland Lewis Santos
3. 897 views
A motorist traveling at 15 m/s encounters adeer in the road 46 m ahead. If the maximum acceleration the vehicle’s brakes are
1. 1 answer
2. asked by Anonymous
3. 879 views
Okay heres the pic. There is a plane with points B,D, and E.those [oints are collinear in the plane. And also outside of the
1. 0 answers
2. asked by Alexander
3. 874 views
to find half of a number the number by2
1. 3 answers
2. asked by fernando lundy
3. 861 views
How many KJ are released when 75.0g of steam at 100 degree C condenses cools to 0 degree C and freezes at 0 degree C?I set it up
1. 0 answers
2. asked by Sue
3. 844 views
what is the product of 93 and 23
1. 1 answer
2. asked by cameron
3. 843 views
balance the equation:C2H6 + O2 = CO2 + H2O
1. 2 answers
2. asked by christiana
3. 815 views
what volume of a 0.272 M solution of HBr is needed for a reaction that requires 49.5 g of HBr? Answer in units of L.
1. 1 answer
2. asked by Anonymous
3. 806 views
Analyze the following portfolios performance using Jensen index, Treynor index and Sharpe index versus the market:Observed Rate
1. 1 answer
2. asked by bhavana
3. 799 views
It take you 9.5 min to walk with an average velocity of 1.2 m/s to the north from the bus stop to the museum entrance. What is
1. 1 answer
2. asked by Chris
3. 789 views
The ball is thrown with an initial speed of 3.7 m/s at an angle of 15.4° below the horizontal. It is released 0.83 m above the
1. 1 answer
2. asked by !!!!
3. 782 views
Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 6.5 g of iron are to be dissolved in 1.4 M HCl. What is
1. 1 answer
2. asked by BillyBob
3. 780 views
A batted baseball is hit with a velocity of 47.3 m/s, starting from an initial height of 8 m. Find how high the ball travels in
1. 1 answer
2. asked by HELP
3. 779 views
Please check the first and help with the second-thank youFind all possible rational roots of f(x) = 2x^4 - 5x^3 + 8x^2 + 4x+7
1. 2 answers
2. asked by Jaclyn
3. 778 views
Name the seven countries that are a part of Central America. My answer is, Belize, Guatemala, Honduras, El Salvador, Nicaragua,
1. 1 answer
2. asked by Reed
3. 773 views
WRITING TO EXPLAIN.How can you use models to show and name the number 1,400 in two different ways? Explain.
1. 6 answers
2. asked by Damon
3. 771 views
What mass of MgSO4 · 7H2O is required to prepare 700 mL of a 0.342MMgSO4 solution? Answer in units of g.
1. 1 answer
2. asked by Chandler
3. 766 views
The Principle of self-government emphasizes majority rule whereas the principle of liberty emphasizes individual rights. There
1. 2 answers
2. asked by Josh
3. 763 views
Determine if it is always sometimes never or always true- ray LJ and ray TJ are opposite rays -the intersection of two planes is
1. 2 answers
2. asked by Casey
3. 761 views
Solve equation and show steps, explain, and i would like to thanks mrs. sue, who answered my last question, and i would like to
1. 5 answers
2. asked by Micah
3. 760 views
during the burning of coal:C + O2 = CO2 if 12g of carbon is burnt in plenty of oxygen,what mass of carbon dioxide is produced
1. 3 answers
2. asked by christiana
3. 759 views
A rock is thrown vertically upward from the ground with an initial speed 15m/s.a. how high does go? b. how much time is required
1. 0 answers
2. asked by mehari
3. 753 views
What is the effect of the type of alcohol (methanol, ethanol and pentanol) on the evaporation time?
1. 0 answers
2. asked by Alberto
3. 753 views
A rocket is launched at an angle of 56.0° above the horizontal with an initial speed of 96 m/s. The rocket moves for 3.00 s
1. 0 answers
2. asked by Elaine Jetton
3. 751 views
I have two question1.In a dehydration synthesis reaction which of the following occurs a. hydrogen and oxygen are removed from
1. 0 answers
2. asked by Aubrey
3. 747 views
on a standard test of motor coordination, a sports psychologist found that the population of a average bowlers had a mean scores
1. 0 answers
2. asked by jan
3. 739 views
A pilot flying low and slow drops a weight; it takes 2.9 to hit the ground, during which it travels a horizontal distance of 115
1. 2 answers
2. asked by Lauren
3. 738 views
Which solvent would dissolve each of the following compounds?(water, a polar organic solvent, or a nonpolar organic solvent)a)
1. 3 answers
2. asked by lon
3. 735 views
How much energy (in kilojoules) is released when 21.0 of ethanol vapor at 94.5 is cooled to -19.0?
1. 1 answer
2. asked by chem
3. 732 views
what does descriptive paragraph mean
1. 1 answer
2. asked by landon
3. 725 views
calories need to melt 60.0 of ice at 0 and to warm the liquid to 65 (two steps)
1. 1 answer
2. asked by miguel
3. 721 views
You wish to make 1L of sterile lysis buffer soln. that is 10mM Tris-EDTA (pH 8) and 2% SDS. You have plenty of the following
1. 0 answers
2. asked by Sue
3. 720 views
You make 20 silk flower arrangements and plan to sell them at a craft show. Each flower arrangement costs $12 in materials, and
1. 5 answers
2. asked by David
3. 719 views
A batted baseball is hit with a velocity of 47.3 m/s, starting from an initial height of 8 m. Find how high the ball travels in
1. 1 answer
2. asked by HELP
3. 716 views

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