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Questions Asked on December 20, 2013

1.which of the following were found to destroy ozone in the upper atmosphere?A. sulfur oxides B. cfcs(i pick this) C. nitrogen
1. 75 answers
2. asked by matt
3. 15,242 views
If 1.50 g of H2C2O4 2H2O were heated to drive off the water of hydration, how much anhydrous H2C2O4 would remain?Thank you!
1. 2 answers
2. asked by Jane
3. 3,651 views
im not sure38. In terms of a PowerPoint presentation really being three or more separate presentation, which of the following
1. 3 answers
2. asked by Kraziekatt99
3. 3,147 views
9. Read these line, from The Passionate Shepherd to his love."The country swains shall dance and sing/For they delight each May
1. 2 answers
2. asked by Helen
3. 3,122 views
I need help on this!!!Which event had the greatest impact on the culture of south America? A. the immigration of laborers from
1. 7 answers
2. asked by Anonymous
3. 2,824 views
Which of the following is an accurate definition of a Type II error?a. rejecting a false null hypothesis b. rejecting a true
1. 1 answer
2. asked by Lyndyc
3. 2,212 views
Compare the slope of the velocity-time graph to the average of all your acceleration values. Are they close? What does the slope
1. 1 answer
2. asked by Hope Grey
3. 2,115 views
During last week's visit to this same pear tree, Pete ate 3 times as many pears as Tweet, and Tweet ate 5 fewer pears than Honk.
1. 1 answer
2. asked by Anonymous
3. 1,925 views
the perimeter p of a rectangle can be found using the formula p=2(l+w)where l represents the length and w represents the width.
1. 2 answers
2. asked by B8
3. 1,866 views
What is the consequence of a Type II error?a. concluding that a treatment has an effect when it really does b. concluding that a
1. 1 answer
2. asked by Lyndyc
3. 1,836 views
ABC is an isosceles triangle. If AB =AC =16, BC=8. D is the midpoint of side AC , and G is the centroid of triangle ABC , find
1. 2 answers
2. asked by Lwint
3. 1,402 views
Which molecule ( KI or LiF ) has the higher boiling point?Select the single most important reason below to justify your choice
1. 2 answers
2. asked by KS
3. 1,397 views
An atom of potassium has an atomic mass of 39 amu and an atomic number of 19. It therefore has ______ neutrons in its nucleus.a.
1. 1 answer
2. asked by mathidislikeperson
3. 1,385 views
8. If f(x) = sin(7 − 5x), find f′(π), which is the derivative at π:−0.754 −0.657 0 * 0.657 3.770 9. Given the
1. 2 answers
2. asked by Samantha
3. 1,275 views
I feel pretty good on my answers. Are there any I got wrong? Thank you for the help!1. If g(x) = tan (5x^2), then g′(x) = *
1. 1 answer
2. asked by Samantha
3. 1,177 views
The demand curve for knobs is P=75-6QD and the supply curve for knobs is P=35+2QS. What is the equilibrium price of a knob?
1. 1 answer
2. asked by Bobby
3. 1,147 views
4. Find the tangent line approximation, L(x), of f(x)=x^2/3 at x = 8.L(x) = 4/3x-20/3 L(x) = 2/3x+8 L(x) = 4(x-8) L(x) = 1/3x +
1. 3 answers
2. asked by Samantha
3. 1,103 views
Please use the following information to answer questions 4-5:Cash $10,000 Accounts Payable $7,000 Accounts Receivable $6,400
1. 0 answers
2. asked by Angela
3. 1,095 views
A automobile travels at a speed of northward along a street, and a 7000-N sports car travels at a speed of eastward along an
1. 1 answer
2. asked by Bryan
3. 1,044 views
In experiment is carried out to measure the spring constant of a spring. a mass of 500 g is suspended on the string. its is
1. 4 answers
2. asked by Anonymous
3. 1,025 views
how can direct variation be easily identified on a table equation on a graph?
1. 1 answer
2. asked by cv
3. 997 views
By definition, a Type I error is ____.a. rejecting a false H1 b. rejecting a false H0 c. rejecting a true H0 d. rejecting a true
1. 0 answers
2. asked by lyn
3. 995 views
In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction:H
1. 1 answer
2. asked by Timothy Boons
3. 917 views
Find the value of df^-1/dx at x=f(a).f(x)=5x+8, a=-1 i got 5?
1. 0 answers
2. asked by jai
3. 898 views
Question 11 of 205.0 Points The percentage analysis of changes of corresponding items in comparative financial statements is
1. 1 answer
2. asked by Angela
3. 890 views
1. Evaluate 4^(log base4 64) + 10^(log100)2. Write 1+log(base2)x^3 as a single logarithm 3. Write log(base b)√(x^3 y z^6) 4.
1. 3 answers
2. asked by Jessie
3. 830 views
Given a net income of $90,000, what is the return on investment for 2000?A. 7.9% B. 22.22% C. 22.78% D. 24.8% C
1. 0 answers
2. asked by Angela
3. 824 views
how do the circulatory and endocrine systems work together to help maintain homeostasis
1. 1 answer
2. asked by daniel
3. 817 views
A wire that is 0.86 meters long is moved perpendicularly through a constant magnetic field of strength 0.035 newtons/amp·meter
1. 1 answer
2. asked by Anonymous
3. 803 views
I'd appreciate corrections for the ones I get wrong. :) Thanks!1. Determine which of the following is true for the function f(x)
1. 9 answers
2. asked by Samantha
3. 726 views
All numbers in our real number system are the product of prime numbers. Complete the following steps for this discussion:List
1. 0 answers
2. asked by sheila
3. 716 views
which of the following determines who holds the position of speaker of the house?a the president b the house c the senate d the
1. 2 answers
2. asked by adrian
3. 682 views
Beijing, china is a huge industrial and population center. because of this its what is a major problem?A. transportation B.
1. 1 answer
2. asked by Anonymous
3. 621 views
Write an equation of a line whose graph is parallel to the graph of y = 3x – 10.
1. 1 answer
2. asked by emi
3. 601 views
Can you please check these sentences I'm doubtful about?Thank you very much. 1) My parents like my clothing style because they
1. 1 answer
2. asked by Frank
3. 601 views
A firm has $200,000 in total assets and $120,000 in owner's equity. What are the total liabilities?A. $80,000 B. $200,000 C.
1. 1 answer
2. asked by Angela
3. 590 views
The CGJ girls plan to string a set of lights diagonally from two vertical poles for overhead lighting for dancing on the right
1. 1 answer
2. asked by Anonymous
3. 584 views
Please use the following information to answer questions 4-5:Cash $10,000 Accounts Payable $7,000 Accounts Receivable $6,400
1. 0 answers
2. asked by Angela
3. 576 views
A 14000 N automobile travels at a speed of 40 km/h northward along a street, and a 7000 N sports car travels at a speed of 62
1. 1 answer
2. asked by Bryan
3. 555 views
Rank the following three elements in order of increasing Young'sModulus: Ge, Sn, Si. My answer is as follows:Sn<Ge<Si. I am not
1. 1 answer
2. asked by Hil
3. 542 views
The ratio of __________ to __________ is an example of a __________ ratio.A. quick assets; current liabilities; leverage B. cost
1. 0 answers
2. asked by Angela
3. 539 views
A firm has $200,000 in total assets and $120,000 in owner's equity. What are the total liabilities?A. $80,000 B. $200,000 C.
1. 0 answers
2. asked by Angela
3. 524 views
Design an experiment to determine what level of a new synthetic insect killer called Beegone is lethal to geraniums.
1. 0 answers
2. asked by Lily
3. 514 views
The ratio of __________ to __________ is an example of a __________ ratio.A. quick assets; current liabilities; leverage B. cost
1. 0 answers
2. asked by Angela
3. 510 views
Expand each binomial.(L-2t)^2
1. 5 answers
2. asked by Lyss
3. 508 views
For these 90 times the mean was 15.60 minutes and the standard deviation s=1.80 minutes. Find the margin of error (round to 2
1. 1 answer
2. asked by sue
3. 501 views
A student union wants to obtain a 90% confidence interval for the proportion of “full time” students who hold a part-time
1. 0 answers
2. asked by Steven
3. 485 views
"You have been asked to help build a rectangular play area at the new Tracy elementary school. You arrive at the site eager to
1. 3 answers
2. asked by Amanda
3. 474 views
How does the sahara desert influence migration patterns in Africa?I seriously need help on this! thank you! :)
1. 1 answer
2. asked by Anonymous
3. 471 views
1. If (x, y) is on the graph f(x) = log(base10)x, state the coordinates (in terms of x and y) that would be on the graph of f(x)
1. 1 answer
2. asked by Jessie
3. 470 views
A persistent organic pollutant is estimated to have a half-life of 30y. If 3 tonnes of the chemical exists in a polluted area
1. 1 answer
2. asked by Lily
3. 468 views
A student union wants to obtain a 90% confidence interval for the proportion of “full time” students who hold a part-time
1. 0 answers
2. asked by Steven
3. 461 views
The percentage analysis of changes of corresponding items in comparative financial statements is referred to as horizontal
1. 0 answers
2. asked by Angela
3. 451 views
I left out these last sentences.Thank you. 1) My parents like my clothes style very much and not They like so much my clothes
1. 1 answer
2. asked by Frank
3. 449 views
If an oxygen atom is 16 times more massive than an hydrogen atom, how much more massive is the "amount" of oxygen separated from
1. 1 answer
2. asked by Anonymous
3. 448 views
When James drove to a concert last night, it took him 3 hours and 30 minutes. He averaged 60 miles an hour on the way there. How
1. 1 answer
2. asked by lulu
3. 439 views
__________ accounts show the amount of money owed to the firm by customers.A. Supply B. Prepaid C. Receivables D. Payables C
1. 1 answer
2. asked by Angela
3. 426 views
what would be an example of a formal region?A. the DFW metroplex B. the united states C. the Midwest D. the Mississippi river So
1. 1 answer
2. asked by Anonymous
3. 419 views
__________ accounts show the amount of money owed to the firm by customers.A. Supply B. Prepaid C. Receivables D. Payables C
1. 0 answers
2. asked by Angela
3. 413 views
A firm's __________ account is categorized as a current asset.A. equipment B. accounts payable C. bonds payable D. merchandise
1. 0 answers
2. asked by Angela
3. 405 views
tion 1 of 205.0 Points A firm's __________ account is categorized as a current asset. A. equipment B. accounts payable C. bonds
1. 0 answers
2. asked by Angela
3. 402 views
how does the workforce participation affect the reentry process
1. 1 answer
2. asked by patiance
3. 401 views
Can anyone give an example of recursive method, explicit method using the variable n?
1. 1 answer
2. asked by Helen
3. 396 views
How do I change this into present tense?When Crooks and Lennie was talking in his room.
1. 1 answer
2. asked by Emma
3. 392 views
6% compounded interest quarterly for 5 years
1. 2 answers
2. asked by Betty Wilcher
3. 381 views
600 students semester 414 finished what percent finished semester
1. 1 answer
2. asked by Anonymous
3. 369 views
What are the five social domains that affect the reentry process
1. 0 answers
2. asked by mike
3. 366 views
can you imply something if you are given that two altitudes intersect in a triangle?
1. 1 answer
2. asked by Sammy
3. 361 views
how can direct variation be easily identified on a table equation on a graph?
1. 0 answers
2. asked by cv
3. 356 views
If a solid is stretched or compressed beyond the point that it can return to its original shape it has passed its
1. 1 answer
2. asked by Anonymous
3. 355 views
Given a net income of $90,000, what is the return on investment for 2000?A. 7.9% B. 22.22% C. 22.78% D. 24.8% C
1. 0 answers
2. asked by Angela
3. 351 views
how would you solve f(n)=f(n-1)+dwhen n=1 and d=2?
1. 1 answer
2. asked by Helen
3. 347 views
Can anyone give an example of recursive method, explicit method using the variable n?
1. 0 answers
2. asked by Helen
3. 347 views
Explain how an increase in agricultural activity might affect a local fishery.
1. 1 answer
2. asked by Lily
3. 337 views
laptop $1090.00 with 20% off and then another 15% taken off
1. 2 answers
2. asked by Jake
3. 323 views
if a system of equations has no solution then it is what?
1. 1 answer
2. asked by betty
3. 320 views
54 divi 106
1. 2 answers
2. asked by tara
3. 289 views
it takes jupiter 12 years to orbit the sun. how many days does it take jupiter to orbit the sun?. add 3 days for leap years
1. 3 answers
2. asked by mythreyee
3. 249 views

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