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George
Questions and answers by
George
Questions (615)
Jim is to James as Betsy is to______________
7 answers
1,541 views
You have the alkane C6H17. What is the IUPAC name.
I tried heptane and 4-ethyl-3-methylheptane, but it still says my answer is
3 answers
1,045 views
The bearing of x from y is 070 and the bearing of z from y is 160, where x, y, and z are three points in the plane .if y is
10 answers
asked by
George
5,218 views
Why is iron smelting a physical process?
I didn't know it was. Go to www.google.com and type in iron smelting. Read one or more
1 answer
479 views
I looked and could not find anything on iron smelting? Could you explain to me why it is a chemical process?
Iron ore is a
2 answers
1,189 views
Is the following a physical or chemical separations:
salt water --> water+ sodium chloride Do you change the composition of the
1 answer
737 views
how can you tell is something is in an informal styles of narrative writing
what website can i go to learn more english and that
1 answer
545 views
How do you afte entering data into the table find that equation of a line?
Thank you for using the Jiskha Homework Help Forum. If
1 answer
571 views
Using the disk method, find the volume of a right circular cone with height h and base radius r. I know the answer is
1 answer
448 views
6(7x - 5) = - 114
HELP!!!! distribute the 6 to the 7x and 5. then solve for x. Make sense? Thanks alot Marie! 6(7x-5)=-114
2 answers
577 views
The average of X numbers is 15. If the sum of the X numbers is 90, what is the value of X? A)5, B)6, C)8, D)15 or E)75
What is
1 answer
535 views
How do you determine whether something is a function or not?
If it is a rule or formula that lets you input one number to get
1 answer
531 views
A continuously compounded account starts with $1500 in principal. The annual interest rate is 9.1%. What is the balance after 30
2 answers
1,509 views
Does anyone know where I can find the last chapter in A Clockwork Orange? Perhaps online? Thanks!
Since that book is not out of
1 answer
447 views
can you please check my work
19mm=? m ?=.19??? .017km=? cm ?=1700? 61500cm/min =? km/h ?=.615? thank youuu! .019 (missed a
1 answer
418 views
How do you factor 2x^2-5x+2?
(x-2)(2x-1) how do you figure that out? trinomials like that can usually be done intuitively, but
1 answer
553 views
Where can I find a chart that shows the solubilities of various chemicals for the qualitative analysis lab? I'm trying to
1 answer
492 views
What is plant food production?
1 answer
308 views
Perform the indicated operation and the write the result in standard form
(6+ sq root -5)(6 + sq root -7)=
7 answers
815 views
if y varies directly as x find the direct variation equation for the situation:
y=20 and x=16
2 answers
720 views
how do you factor -x^2-7x+10? thanks much
4 answers
279 views
How do you quote a quote within a quote?
Okay, Finley is quoted for saying "blah blah" in Cantarella's essay but I have to quote
10 answers
617 views
How do you quote a quote within a quote?
Okay, Finley is quoted for saying "blah blah" in Cantarella's essay but I am writing an
10 answers
680 views
i need an idea for a poster to support the Mountain cause during the french revolution
Please I need help
3 answers
419 views
The wall of reaction created in Europe by Metternich and other conservatives really collapsed with the
A) Peterloo Massacre B)
5 answers
571 views
Find the values of x between (or equal to) 0 and 360 degrees to satisfy each equation.
arcsin1/2=x I got 30 degrees as one angle,
5 answers
1,275 views
I have a 5 minute presentation on Gregor mendel. i already have the speech done and a poster. I am wondering what I could do
1 answer
398 views
Hi, Im writing an essay on Joan Miro and i want to know what the mood of the painting/art is. I know that people found his work
3 answers
445 views
I have to compare and contrast two (any two) theories or concepts of ethics by providing 2-3 pages of a thorough discussion and
5 answers
446 views
Since I never got any real help with this. I'll repost the question, reworded.
I have to compare and contrast two theories in
2 answers
552 views
Explain the concept of deceptive advertising and manipulation. Use two credible sources to support your discussion and include
1 answer
370 views
1. (sec^2x-6tanx+7/sec^2x-5)=(tanx-4/tanx+2)
2. (sin^3A+cos^3A/sinA+cosA)=1-sinAcosA 3. csc^6x-cot^6x+1+3csc^2xcot^2x please help
2 answers
684 views
In the 2008 World Book Encyclopedia what are the 'guide words' on the page with komodo dragon?
1 answer
447 views
In the 2008 World Book Encyclopedia what are the guide words on the page with Komodo dragon?
3 answers
277 views
Solve for x using logs.
4 * 16^x = 10 * 11^x Do you start by multiply 4 times 16 then 10 times 11, and then what? Or am I
1 answer
379 views
According to the Problem Solving Process, if anyone has completed this course..using Inductive or Deductive Reasoning; How many
1 answer
422 views
Perform the indicated operations and simplify the result. Leave your answer in factored form.
4+(4/x)/4-(4/x) Give the answer in
2 answers
516 views
Find the exact real solutions, if any, of this quadratic equation. Use any method. If there is no real solution enter NONE in
2 answers
509 views
Is this formula continous on the interval (-1,1)
h(theta)=(theta)sin(theta) I say no, but could some one explain the process
1 answer
364 views
Is this formula continous on the interval (-1,1)
h(theta)=(theta)sin(theta) How do you enter theta into the calculator to graph
2 answers
569 views
The depth of water in a tank oscilliates sinusoidally once every 6 hours. If the smallest depth is 5.5 feet and the largest
3 answers
1,121 views
A box of fixed volume V has a square base with length x. Write a formula for the height, h, of the box in terms of x and V.
2 answers
651 views
If you can helpme on this problem you are GOD.
If f(x) = ax^2 + bx + c, what can you say about the values of a, b, and c if: (A)
2 answers
594 views
A box of fixed volume V has a square base with length x. Write a formula for the height, h, of the box in terms of x and V.
4 answers
898 views
identify prepositions and subjects some have more than 1
1)The puppy came to our tent and slept at the foot of my sleeping bag.
5 answers
662 views
Ms.Sue is this right?
1)The puppy came (to our tent) and slept (at the foot) (of my sleeping bag). 2)A skywriter flew (over the
3 answers
542 views
You have a 12 M solution of hydrochloric acid. How many milliliters of this solution will give 25.0 mL of 2.0 M hydrochloric
3 answers
593 views
3.392 g of unknown oxalate product is titrated with 0.201 M KMnO4. The initial burette reading is 11.23 mL, and the final
2 answers
561 views
10.0 g of H2SO4 are added to 50. 0 mL of water.
Is the answer 200. If not how do you approach the problem to get the solution.
1 answer
383 views
You have a 12 M solution of hydrochloric acid. How many milliliters of this solution will give 25.0 mL of 2.0 M hydrochloric
2 answers
973 views
You have a 12 M solution of hydrochloric acid. How many milliliters of this solution will give 25.0 mL of 2.0 M hydrochloric
4 answers
417 views
A freight company will move one truck load of material according to the following cost schedule: The base shipping fee is $400
1 answer
416 views
1/x(x+4)
Is the answer x+4/x
3 answers
310 views
Find a value of the constant k such that the limit exists.
lim x->1 (x^2-kx+4)/(x-1) Is the answer 5?
4 answers
2,287 views
Use algebraic manipulations to evaluate lim x->infinity for the function.
f(x)=x^2+4/x+3 Is the answer 1 or interdemediate?
1 answer
356 views
Consider the function f(x)=sin(1/x)
Find a sequence of x-values that approach 0 such that sin (1/x)=0 sin (1/x)=1 sin (1/x)=-1 Is
1 answer
693 views
Consider the function f(x)=sin(1/x)
Find a sequence of x-values that approach 0 such that sin (1/x)=0 sin (1/x)=1 sin (1/x)=-1 Is
2 answers
759 views
Consider the function f(x)=sin(1/x)
Find a sequence of x-values that approach 0 such that (1) sin (1/x)=0 {Hint: Use the fact
1 answer
998 views
Consider the function f(x)=sin(1/x)
Find a sequence of x-values that approach 0 such that (1) sin (1/x)=0 {Hint: Use the fact
2 answers
1,389 views
consider k(t)=(e^t)/(e^t-7) on[-7,7]
Is this function continuous on the given interval? If it is continuous, type "continuous".
1 answer
509 views
COnsider g(x)=(8)/(x-6) on (6,13)
(a) Is this function continuous on the given interval? If it is continuous, type "continuous".
2 answers
688 views
Is this function continuous on the given interval?
7x+(x^2/3) on[-5,5] I say no, because it is undefined at some value in the
1 answer
346 views
COnsider g(x)=(8)/(x-6) on (6,13)
(a) Is this function continuous on the given interval? If it is continuous, type "continuous".
2 answers
569 views
consider k(t)=(e^t)/(e^t-7) on[-7,7]
Is this function continuous on the given interval? If it is continuous, type "continuous".
2 answers
624 views
consider k(t)=(e^t)/(e^t-7) on[-7,7]
Is this function continuous on the given interval? If it is continuous, type "continuous".
2 answers
615 views
COnsider g(x)=(8)/(x-6) on (6,13)
(a) Is this function continuous on the given interval? If it is continuous, type "continuous".
2 answers
835 views
For f(x)=(3x^2-5x+2)/(2x^2-6) complete the statements.
f(x)->_________ as x->-infinity f(x)->_________ as x->infinity In the
2 answers
476 views
consider k(t)=(e^t)/(e^t-7) on[-7,7]
Is this function continuous on the given interval? If it is continuous, type "continuous".
3 answers
820 views
Let a=8, f(x)=|x-8|/x
Is the value of the limit 0.
1 answer
386 views
Let a=8, f(x)=|x-8|/x
You are given lim x->a+ f(x)=lim x->8+ |x-8|/x Is the limit of the value 0.
1 answer
408 views
Let a=8, f(x)=|x-8|/x
You are given lim x->a- f(x)=lim x->8- |x-8|/x Is the limit of the value 0.
1 answer
351 views
Find a formula for the derivatives of the function m(x)=1/(x+1)
Please help.....Any assistance would be greatly appreciated.
2 answers
1,120 views
Use algebra to evaluate the limit of lim h->0 (2-h)^3-8/h.
Is the answer -12
1 answer
473 views
Use algebra to evaluate the limit of lim h->0 (2-h)^3-8/h.
Is the answer -12
3 answers
855 views
Use algebra to evaluate the limit of lim h->0 (2-h)^(3)-8/h.
Is the answer -12
3 answers
665 views
Find a formula for the derivatives of the function m(x)=1/(x+1)
IS the answer -1/(x+h)(x+h+1)
1 answer
495 views
can someone help with the question below, it really give me a hard time
"thought experiments" were to be conducted on moving
3 answers
507 views
Find the volume of the solid generated by revolving the region enclosed in the triangle with vertices (4.6,4.6), (4.6,0),
2 answers
1,109 views
If it takes three "breaths" to blow up a balloon to 1.2 , and each breath supplies the balloon with 0.060 moles of exhaled air,
5 answers
16,257 views
If it takes three "breaths" to blow up a balloon to 1.2 , and each breath supplies the balloon with 0.060 moles of exhaled air,
4 answers
547 views
Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to
5 answers
927 views
When heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas. How many grams of calcium carbonate are
2 answers
880 views
Butane, , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00 and 23 , how many liters of carbon
2 answers
568 views
I am given the function P=9e^(-0.9t)
In the funcion form P=(P initial)(a^t) what are the values of P initial and a P initial is 9
1 answer
425 views
For each value of h, evaluate the following function. Round your answer to four decimal places. lim h->0 (4+3)^(3)-64/h
A) h=0.01
1 answer
489 views
For each value of h, evaluate the following function. Round your answer to four decimal places. lim h->0 (4+h)^(3)-64/h
A) h=0.01
3 answers
577 views
Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to
2 answers
511 views
Butane, , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00 and 23 , how many liters of carbon
2 answers
704 views
Butane,C4H10 , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00atm and 23 degrees Celsius , how
3 answers
931 views
At STP, 1.00 g of calcium is placed into an acidic solution, and 407 mL of hydrogen gas is collected. What is the ratio of moles
1 answer
438 views
Which metal would you expect to generate more gas when exposed to a weakly acidic solution, K or Ca?
I say K because it only
3 answers
408 views
A gaseous mixture of and contains 30.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total
2 answers
1,222 views
If 560.70 g of water (22degrees) is displaced, what volume of gas displaced it?
Any help would be greatly appreciated. I am
1 answer
416 views
Find the derivative of the given function
w=((t^3)+8)^103 Isnt the answer 309t((t^3)+8)^102
1 answer
345 views
Find the derivative.
g(x)=cos(x^6) Isn't the answer -6xsin(x^6)
3 answers
373 views
Alexander, who weighs 159 , decides to climb Mt. Krumpett, which is 5460 high. For his food supply, he decides to take nutrition
3 answers
1,092 views
Alexander, who weighs 159 , decides to climb Mt. Krumpett, which is 5460 high. For his food supply, he decides to take nutrition
5 answers
973 views
Alexander, who weighs 159lbs , decides to climb Mt. Krumpett, which is 5460ft high. For his food supply, he decides to take
3 answers
1,022 views
Alexander, who weighs 159lbs , decides to climb Mt. Krumpett, which is 5460ft high. For his food supply, he decides to take
4 answers
752 views
f(x)=x^3(x^(4)-8)
Find f '(x) by multiplying out before taking the derivative Is the answer x^12+-8+x^12-8x^3 simplified to
1 answer
304 views
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