MG

This page lists questions and answers that were posted by visitors named MG.

Questions

The following questions were asked by visitors named MG.

How would you find moles of aluminum used?
17 years ago
Compute: a. The velocity of an object orbiting at height of 2 Re above the surface of Earth. b. Compute the orbital period of that object.
12 years ago
The hands of a clock in some tower are 4.5m and 2m in length. How fast is the distance between the tips of the hands changing at 9:00? (Hint: Use the law of cosines) The distance between the tips of the hands is changing at a rate of _______ m/hr at 9:00?...
11 years ago
Posted by MG on Wednesday, March 26, 2014 at 6:54pm. The hands of a clock in some tower are 4.5m and 2m in length. How fast is the distance between the tips of the hands changing at 9:00? (Hint: Use the law of cosines) The distance between the tips of the...
11 years ago
The speed of light is 3 x 10 to the 8th power meters per second. If the sun is 1.5 x 10 to the 11th power meters from earth, how many seconds does it take light to reach the earth?
10 years ago
Original price: Decrease by 85% Final Price: $12.99
10 years ago
How do I check my answer on a graph question? someone please help
9 years ago
The laws of accumulation will be left free; the laws of distribution free. Individualism will continue but the millionaire will be a trustee of the poor; entrusted with the wealth of the community, but administering the wealth better than the community co...
9 years ago
to make 5 sets of curtains, when each set requires 2 1/3yards, how many of material are needed? (1) 7 1/3 (2) 9 2/3 (3) 10 1/3 (4) 10 2/3 (5) 11 2/3
9 years ago
A new born infant usually triples its weight by its first birthday. Baby Carter weighed 28 pounds on his first birthday. if this were triple his birth weight (b),which equation below-birth weight? (1) b/3= 28 (2) b-3=28 (3) 3b=28 (4) b+3=28 (5) 3(b+3)=28...
9 years ago
what is the sum of 3a+b+a+b? (1) 3a+2b (2) 4a+2b (3) a3power+b2power (4) 4a+b2power (5) 6ab this is a tough one, really not good in this area . :( help!!
9 years ago

Answers

The following answers were posted by visitors named MG.

I'm with Bob, the test and the course are very easy. I started it a week ago and I have already gotten a passing grade. If you try hard, you shouldn't have difficulty in passing the course. So just try to follow the Honor Code and do not cheat.
12 years ago
I followed this example, where am i missing something or going about it wrong? If we let y be the angle between the two hands and x be the distance between the two tips, then, by the law of cosines, we have: x^2 = 5^2 + 1.5^2 - 2*5*1.5cos(y) x^2 = 27.5 -...
11 years ago
if you are using long division without a calculator, set the two numbers up like this 1.5/36 the 36 is inside the division sign, and the 1.5 is outside on the left. Move the decimal point on the left over acorrdingly until it is a whole number. Then move...
11 years ago
Thank you for the response, i tried the method mentioned above three times and was incorrect each time, i double checked all my work to match the method above. The correct answer is always just .3 under the answer All of your arithmetic is right as well,...
11 years ago
Thanks Steve! Finally got this one correct on Math Lab! I am eternally grateful, and have made an account here so I can get help and I have already tried helping others as well. I am very pleased with the service of this site and am glad to have found it...
11 years ago
thank you so much Reed :)
9 years ago
Thank you Reed !
9 years ago
thank you Ms.Sue
9 years ago
IS IT 5 11 2/3 MS.SUE ?
9 years ago
hummm ok let me try something different Ms. Sue
9 years ago
OK Ms. Sue this one is really giving me trouble
9 years ago
but I'm thinking it might be #5 ??
9 years ago
ok MS. Sue the answer is 6ab??? please tell me I'm right
9 years ago
oh ya , sorry Ms. Sue this is an area I struggle in ok let me think
9 years ago
okay , okay, its #4 4a+b2 oh yes, I'm sure I'm right this time ??
9 years ago
I FEEL DUMB, IT MUST BE #2 ?? I REALLY NEED SOME LESSONS ON THESE . I GUESS UGH
9 years ago
THANK YOU Ms. Sue , I will try harder the next time on the first time, you will be proud of me :)
9 years ago
so do you think its #4? if technology is improving, then the manufactures will lose profit......
9 years ago
yes so its #1 alright !!
9 years ago
okay Ms.Sue. I didn't get any material on the industrial revolution. its just this question. let me see if I can google the story !
9 years ago
oh awesome Ms. Sue when you break it down like you did, I can better understand the question. :)
9 years ago
(Person) is right on the answers.
8 years ago
I'm saving the link to this question and I will keep checking back on it to see how long it lasts. I think it's just gonna keep going until like 2030 or something.
3 years ago