Friday
July 25, 2014

Posts by Addie


Total # Posts: 24

Chemistry
What is the volume of a sample of helium that has a mass of 5.13x10^-3 and a density of 0.17847g/L

math
11

Calculus
The region in the first quadrant enclosed by the graphs of y = x and y = 2sin(x) is revolved about the x-axis. The volume of this solid is: (a) 1.895 (b) 2.216 (c) 5.811 (d) 6.678 (e) 13.355

finance
bonds are paying 8.125% how many do i need to sell to raise $1,ooo,ooo.oo

Physics
A 1-lb stone is heaved vertically upward with a speed of 40 ft/s from the top of a 100-ft cliff, and it hits the water below 100-ft below (narrowly missing the thrower on the way down). WATCH YOUR UNITS!! Find the stone's a) Total energy at time zero (set PE=0 at the water...

Physics
A 190 kg hoop rolls along a horizontal floor so that the hoop's center of mass has a speed of 0.160 m/s. How much work must be done on the hoop to stop it?

Physics
36.81m/s

Physics
(a) What is the acceleration of an automobile that goes from a dead stop to a speed of 50 m/s in 5 s? (b) Assume that you are driving an automobile that has a mass of 800 kg. If this acceleration is applied, how much force (in Newtons) is applied?

physics
A 900-kg car is moving at 27.6 m/s. A braking force of -4320 N is applied for 4.60 s. What is the velocity of the car when the brakes are released?

Physics
A bullet moving with a speed 150 m/s strikes a tree and penetrates 3.5 cm before stopping. Find the magnitude of its acceleration and the time taken to stop.

Physics
If a projectile has a launching angle of 52 degrees about the horizontal and an initial speed of 18 m/s, what is the highest barrier that the projectile can clear?

Physics
A driver of a car that is going 25 m/s suddenly notices a train blocking the road. At the instant the brakes are applied, the train is 60 m away. The car decelerates uniformily and stikes the train 3 secs later. (a) How fast was the car moving on impact? (b) What was the magni...

Physics
A stone is thrown straight up with an initial speed of 80 ft/s. How high does the stone go, and how long does it stay in the air?

Sciencies
I feel communication and measuring are important. Communicating is important to gather data and measuring is a way of quantifying the variables.

Life orientation
i hv bin tryn by al minz 2 ansa diz ?ns bt i dnt even get d ansas.hlp pls

CRT 205 - rhetorical
Hello, Is this an example of the rhetorical device "description and imagery": Because society not only reviles suicide, it rescinds the autonomy and freedom of most persons known to be considering it. Thank you, Addie

CRT - agument follow up
Thank you for all your help tonight Ms. Sue - I have a few more questions before I'm done! From the argument I cited - would this be a good explanation of valid/invalid, strong or weak, sound or unsound The author’s argument is invalid, because the premise that physic...

CRT 205- argument
Is this a correct evaluation of an argument, it's premise and conclusion? Thank you! The author states that “The disability rights movement has a long history of healthy skepticism toward medical professionals, and there's an established body of research demonstra...

CRT 205 - fallacies
Can you please identify the fallacies in this article? Are there any rhetorical devices in this article?: My name is Diane Coleman. I have a Juris Doctorate and Masters in Business Administration from the University of California at Los Angeles.... I am the Executive Director ...

CRT 205
Ms Sue, Would the first be an example of a loaded question and the second be an example of rhetorical analogy? Thank you again!

CRT 205
I think a couple are: 1) I have appointed my health care proxy, but will the decisions I have entrusted to him be followed by my health care providers? I am not at all convinced that decisions to live are any longer treated with the same respect by health care providers as dec...

CRT 205
Can you please identify the rhetorical devices in this article? Are there any rhetorical devices in this article?: My name is Diane Coleman. I have a Juris Doctorate and Masters in Business Administration from the University of California at Los Angeles.... I am the Executive ...

CRT 205
Are there any rhetorical devices in this article?: My name is Diane Coleman. I have a Juris Doctorate and Masters in Business Administration from the University of California at Los Angeles.... I am the Executive Director of Progress Center for Independent Living in Forest Par...

Biology (Enzymes)
Hi, I was wondering for competitive vs. noncompetitive inhibition, does anything ever happen at the active site, or does the inhibitor only act on the allosteric? Thanks, Ahsan

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