Posts by melly
Total # Posts: 28
There are 25 students in class. 2 are absent today. What is the percent of students present in class today?
AP Physics C
as she pick up her riders a bus driver traverses four successive displacements represented by the expression (-6.30 b)i-(4.00 b cos 40)i-(4.00 sin 40)j+(3.00 b cos 50)i-(3.00 b sin 50)j-(5.00 b)j here b represents one city block,a convenient unit of distance of uniform size; i...
Respond to the following question about the poem "The Alarm Clock" by Mari Evans We generally think that poetry uses more pattern in language than does prose. Pattern is achieved by the organized use of repetitions. It may be repeated beats (rhythm); repeated word ...
Revise the following paragraph until you can answer yes to each of the questions listed below. After you are finished, copy the revised paragraph in the space provided 1. Does the paragraph have a clear purpose, and does each sentence contribute to that purpose? 2. Is every ...
Expand each sentence below by adding words or phrases that modify the verb. Questions after each item suggest details you can add. A French girl found them. Who was with the girl? In what time period did she find them?
Expand each sentence below by adding words or phrases that modify the nouns. The questions below each item suggest details you can add. Messages request information. What kind of messages are heard? What information is requested?
Expand each sentence below by adding words or phrases that modify the nouns. The questions below each item suggest details you can add. 1.People hook up machines to their telephones. What kind of people use machines? What kind of machines are used?
Heat 1kg of CaCO3, get 560g of CaO. Write the reactant equations and solve the mass of CO2 that born. The CaO is 100% pure. Anyone help me, pls?
I'm going out on a limb here, and I know you might not reply, but, DrBob222, I need to ask you something concerning this. Why did you flip the ratio? Wouldn't that effect the answer? And is that a mistake in the middle where you said, "Then I would adjust the ...
1 mole of an element or compound contains 6.20 times 10 to the 23rd power atoms or molecules of the element or compound. 1 mole of an element or compound has a mass equal to its mass number (or molecular weight) in grams. For example, 1 mol of hydrogen gas (H2) contain 6.02 ...
math- check my answer
An internet investment company advertises that if you invest your money with them at 14%, compounded annually, they guarantee yo double your money sooner than you can imagine. Ignoring taxes, how long would it take to double your money at a simple rate of 14% compounded ...
business math- check my answers please
A share of perpetual preferred stock pays an annual dividend of $6 per share. If the investors require a 12% rate of return, what should be the price of this preferred stock? a. $57.25, b. $50.00, c. $62.38, $46.75, e. $41.64. I chose b. $50 because $50 x 12% = $6...is this ...
If the break-even point is $360K, and if I subtract that from $640K, that leaves $280K. Then multiply $280,000 x 30% = $84,000...so the answer is $640k. Am I right?
5th grade social studies
which part of goverment pased laws
Can u give me an example of each please
Someone please help me i really need it!? someone please help me....this is 50 points.....i have done it three times already and my teacher keeps giving it back saying do it over...someone please help me. read the following excerpt, and anayzes the authors use of tone,dicition...
Why is it important for a security professional to know the particular target environment to which they are assigned extremely well? How can experienced security professionals prepare themselves for challenges and opportunities that they have never encountered before? Do you ...
How would I find the limit of (if it exists): lim x-->infinity (4x -3)/(2x +1)
Would this be the answer for this problem 2x^3-x^2 > x x>1 or 0>x>-1/2
It might look better this way... lim x-->3 (x^3 -27)/(x^2 -9)
How would I find the limit of (if it exists): lim x-->3 (x^3-27) -------- (x^2-9)
Where within the cell are the DNA instructions located?
40 for the first one 48 is the last one
its called lokking on the internet.....
can someone please help.
considering the amount of energy required to produce animal based foods and goods, should humans change their habits so they consume products closer to the bottom of the food chain because it is more efficient?