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Questions Asked on July 3, 2008

The population of a slowly growing bacterial colony after t hours is given by p(t)=3t2+29t+150 . Find the growth rate after 4
1. 2 answers
2. asked by Bee
3. 14,038 views
An air ambulance is travelling from Barrie to Toronto. Toronto is located 90 km [S5°E] of Barrie. If the wind is blowing from
1. 7 answers
2. asked by Derek
3. 4,328 views
Does anyone know any tricks to help me remember the musical notes?
1. 4 answers
2. asked by Marett
3. 2,464 views
If the Queen Bee leaves the hive and travels 210 m [N32°E] and then 37 m [S51°W], how far and in what direction is the bee
1. 4 answers
2. asked by Sarah
3. 1,869 views
I would love some input on a few problems, listed below. My answers follow the questions1. Would it be feasable to store a
1. 3 answers
2. asked by delany
3. 1,837 views
Compare Nixon's policies of engagment to foreign policy strategies during the Cold War
1. 25 answers
2. asked by Bobby
3. 1,502 views
The force sensor measures the force on the sensor due to the bumper, but the cart's momentum change arises from the force on the
1. 0 answers
2. asked by Elisa
3. 1,193 views
please explain how you got the answercar A - 20m/s car B - 30m/s Assume that both cars are 5m long. Suppose that car B is 20m
1. 2 answers
2. asked by Tom
3. 1,156 views
This is a survey for school:STORY: My question: Do you agree with Alicia’s friend - give details? This conversation took place
1. 0 answers
2. asked by wondirwomen
3. 1,101 views
does anyone have a clue how to do this. I am so lost. If you can please explan why you do what you do when working this out so
1. 1 answer
2. asked by jean
3. 1,064 views
The force shown in the figure below is the net eastward force acting on a ball. The force starts rising at t=0.012 s, falls back
1. 1 answer
2. asked by Elisa
3. 1,041 views
A bat hits a moving baseball. If the bat delivers a net eastward impulse of 0.7 N-s and the ball starts with an initial
1. 1 answer
2. asked by Elisa
3. 1,016 views
Any ideas on how to solve this: Use a vector solution to show that a scalar equation for the line through the points P1(x1, y1)
1. 1 answer
2. asked by Derek
3. 970 views
Hi everyone :)I need a lot of help. I have many questions i don't get how to do and even if you can help me with one of them,
1. 9 answers
2. asked by sweetG
3. 967 views
(4x^6-7)(x^8-4) = 4x^14-7x^8-16x^6+28Check my answer please.
1. 2 answers
2. asked by Diane
3. 955 views
What information about race and ethnicity in the United States has helped you betterunderstand or relate to specific minority
1. 3 answers
2. asked by nik
3. 859 views
how much current flows through a circuit if the resistance is 4 ohms and there is a 12-volt battery?
1. 1 answer
2. asked by Ajnaba
3. 812 views
help me pleaseMany people are interested in losing weight through exercise. An important fact to consider is that a person needs
1. 2 answers
2. asked by dawn
3. 801 views
Find the LCM foru^3 + 6u^2 + 9u, u^2 - 6u I came up with u(u+3)(u-6) is this correct?
1. 1 answer
2. asked by C
3. 754 views
Determine a vector equation for the line through the points (-1, 4) and (2, -1).I said: r= (-1,4) + (4,-5), tER, is that
1. 3 answers
2. asked by Derek
3. 737 views
Use a specific example then expand to the general case to determine what happens under scalar multiplication. That is, determine
1. 1 answer
2. asked by Simone
3. 721 views
an amount gets doubled in 15 years with compund intrest.In how many years amount will become 8 times,using the same compund
1. 1 answer
2. asked by indu
3. 716 views
List and describe each of the seven phases of the systems development life cycle. Make sure your descriptions make connections
1. 0 answers
2. asked by Anonymous
3. 696 views
A 250.0 kg roller coaster car has 20,000.0 J of potential energy at the top of the hill. Neglecting frictional losses, what is
1. 1 answer
2. asked by shannon
3. 662 views
I would love some input on a few problems, listed below. My answers follow the questions1. Would it be feasable to store a
1. 2 answers
2. asked by delany
3. 659 views
If the sides of a square are lengthened by 8cm, the area becomes 289cm^2. Find the length of a side of the original square.I do
1. 2 answers
2. asked by Cynthia
3. 656 views
Balance the equation:_MnO4– + _H+ + _Fe2+ => _Mn2+ + _H2O + _Fe3+ How do you do balance this redox reaction?
1. 4 answers
2. asked by Tom
3. 607 views
A sample of O2 gas is placed in a sealed 1.00 L flask and pressure is measured as temperature is changed. The data are plotted
1. 1 answer
2. asked by Jessica
3. 582 views
please help me find pictures about gender sensitivity and gender equality...
1. 2 answers
2. asked by klar maesen
3. 578 views
Marina is my bf and we both attend a educational program called proyecto science.In it, when we were to attend the physics
1. 1 answer
2. asked by shivangi
3. 572 views
could some one please help to calculate the fraction of octahedral holes occupied by aluminium in Al2O3
1. 1 answer
2. asked by aoife
3. 545 views
Can someone please help me with this I am so confused I have been working on it for 2 hrs!!Bayside Insurance offers two health
1. 2 answers
2. asked by Anonymous
3. 537 views
State whether or not the following statements are true. Justify your reasoning.a. a• ( b+c ) = a• b + a • c b. a × ( b+c
1. 0 answers
2. asked by Moriel
3. 533 views
there is a long table having 8 chairs on each side .there are 16 persons who are to be seated for a tea party.4 of them want to
1. 0 answers
2. asked by indu
3. 532 views
What exactly are the differances of conservation and preservation?
1. 2 answers
2. asked by cj
3. 529 views
So, yet again, I am confused! State whether or not the following statements are true. Justify your reasoning.a). a• ( b+c ) =
1. 1 answer
2. asked by Derek
3. 524 views
STORY: MY QUESTION: after you read the story: DO you agree with Susan that all Kerry is saying is that Patti is thin with shape
1. 1 answer
2. asked by wondirwomen
3. 524 views
What phase in the Declaration of Independence might be considered by some to violate the implied constitutional principle of the
1. 1 answer
2. asked by Lenanne
3. 524 views
In a right triangle find the length of the side not given. b=1, c=sqrt10, aneed help
1. 4 answers
2. asked by Sam
3. 496 views
(11xy)¯^5/^7= 1/(11xy)¯^5/^7 Is this answer correct.Can someone tell me if I did this expression right. The instructions are
1. 1 answer
2. asked by Kim
3. 495 views
Not sure of this: Describe three situations in which you may want to know the projection of one vector onto another. Merci for
1. 0 answers
2. asked by Miley
3. 487 views
I can't calculate 1 as the answer given to the following problem. I keep getting 2. Can you show me where am I going wrong?The
1. 0 answers
2. asked by Chris
3. 467 views
quadratic equation. ax^2+bx+c=0 Solution 1,only solution.Can you help me I am struggling to work this out.
1. 1 answer
2. asked by Cynthia
3. 464 views
Why is the waterfall model valuable in the management of information technology projects? Explain your answer.
1. 0 answers
2. asked by Anonymous
3. 461 views
There was a time when the presence of web based e-commerce was distinctive and differentiating. Is it a price of entry today?
1. 1 answer
2. asked by China
3. 457 views
Verify using an example that a + ( b• c) = (a •b ) +c ? Explain your reasoning. I have been over this a thousand times and I
1. 2 answers
2. asked by Derek
3. 454 views
does anyone have a clue how to do this. I am so lost. If you can please explan why you do what you do when working this out so
1. 0 answers
2. asked by jean
3. 451 views
A gas initially at 20 degrees C it must be changed to (blank) degrees C to triple the pressure.
1. 1 answer
2. asked by Robin
3. 441 views
Can anyone explain this equation.Simplify by removing factors of 1. q^2-64/(q+8)^2
1. 2 answers
2. asked by Brittney
3. 437 views
The total pressure in a flask containing air and ethanol at 257C is 900 mm Hg. If the pressure of the air in the flask is 762 mm
1. 1 answer
2. asked by Sarah
3. 421 views
x-8/x-9-x+1/x+9+x-17/x^2-81 =x^3-81x^2-7x-27/x^2.Can some check this my answer and see if it corre4ct please.
1. 3 answers
2. asked by Cynthia
3. 414 views
what is the procedure for water sampling
1. 0 answers
2. asked by cbba
3. 357 views

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