Answers by visitors named: Janet

to solve the system of equations, whcih expression could be substituted for x into the first equation? First - 2x+7y=10; second = x-2y=15

thank you its threesqrt2

so the perimeter is four and the series stay the same?

yeah that is what I was asking...thanx.!

but what I need is actually formulas that involve n..i cant describe it

i still need assistance with the rest i don't understand how yu get hose answers..

need to find the equations of the following, n=1 which is used to find the first answer if the series and so forth 3) -6/3 - 4/4 - 2/5 - 0 + . . . 4) 9/1 + 36/4 +27/9 + 144/16 + . . . 5) 20/4 + 25/5 + 30/6 + 35/7 +40/8 + ... i still don't grasp how to get the answer

The great French historian Jules Michelet (1798-1874) sympathized with the French Middle Ages and with the Revolutionary epoch in France, yet he wrote his best work on the despotic French monarchy, which he despised. -------------------------------------------------------------------------------- 5) The statement above, if true, would most clearly support which of the following general claims about the writing of history? A) Historians should keep personal opinions out of their historical writing. B) The best history is not necessarily written by historians in sympathy with their subject. C) Historians tend to write about historical subjects with which they sympathize. D) It is difficult to write objectively about the French monarchy.

It's a geometric sequence. As the difference is x5 for each.

What is the smallest particle of a compound, formed when atoms combine chemically?

Thank you for your help, I really appreciate it.

Thanks bob but I've already looked at that site and Tir na n-Og is their heaven, not their hell. That website seems bias. And Sra, I've told you before not to patronize me with a Google search. That is the first place anyone starts when researching. Of course I've typed there.

I've been asked to write the same paper for Ethnic 125. I do not know where to begin. This paper has to be a reasearch paper. How do I start my approach to this paper?

This question and answer are being copied for other classes and used to answer question, plagiarism! So why do this?

Thank you guys so much!!

I think it was over time because of all the obstacles they would have to overcome to modify to that environment

Thanks A lot :)

Thank you

I get 75y+6

oh I see what I get. thanks

I assume it's a jump since it jumps from one value to another.

I'm really unsure of how to treat the cos(x/3). YOu stated about that the domain for sin, cos is all real numbers. Would it be (-infinity, infinity) for both domain and range?

Sorry MathMate, The anonymous answer above was mine. Just on a different computer.

Thank you so much for your help!!

I figured this out this way but am not sure it's right. f(2) + 4(2) = f(2) + 8. From this we can tell that it exists, but I'm not sure why.

This is what I tried. g(x) = 2((x-2/(squareroot x)-2)) lim --> 2 I just substituted 2 in for x and 2((2-2)/(squareroot 2)-2) = 0 This doesn't look right. It seems like I'd need to try something different.

No it only has the sqrt x. The -2 is outside of the sqrt. Just so I know. Had it all been under the square root would I have multiplied the top and the bottom by that sqrt(x-2)?

the first 2 is centered on the division line which has x-2/(sqrt2)-2. I think I placed the brackets right??

what is the directions for algebra functions rule for input and output in adding e. g. rulr= add 2 2/7

To solve the first step I used the equation f'(x)=lim h-->0 f(x+h)-f(x)/h Can I use this same formula to solve for the second derivative?

I plug in the numbers into the formula that I used, but I don't get the same answer. Here's what I did, maybe you can tell me what I did wrong. (likely a dumb algebra mistake) f"(x) = lim-->0 f'(x+h)-f'(x)/h =(1/4(x+h)+1)^2 - (1/4x+1)^2/h =(1/16x^2+32xh+8x+8h+16h^2+1)-(1/16x^2+8x+1)/h =16x^2+8x+1-(16x^2+32xh+16h^2+8x+8h+1)/ h(16x^2+32xh+16h^2+8x+8h+1)(16x^2+8x+1) =-32xh-16h^2-8h /h(16x^2+32xh+16h^2+8x+8h+1)(16x^2+8x+1) =-8(4x+1)/(16x^2+8x+1)(16x^2+8x+1) =-8(4x+1)/(4x+1)^2 = -8/(4x+1) I can't figure out where I went wrong.

Sorry I don't understand how to get the second derivative, I gsolved the first derivative already

Bosnian, Thanks for your help. I just want to make sure I understand. The local min and max are the same f(2/sqrt3) = 1.92 Are there any absolute maximum or minimum? Thanks again.

1. So this is the answer I got 12L+29L^2-1.1L^3=0 L(12+29L-1.1L^2)=0 L=0, 26.77, -0.41 The minimum number of laborers would be 0. The maximum number of laborers would be 26.77. THe range would then be (0,26.77) because when I substitute a number >26.77 into the above equation it becomes a negative number. Am I on the right track or still way off? 2.Q'=12+58L-3.3L^2 12+58L-3.3L^2=0 L=17.78, -0.20 Q'(max)=17.78 To maximize the production they need 17.78 laborers 3. TO figure out how many laborers would be needed to maximize the revenue for producing cars? How would I set that up? 4.Profit = price*production-7000L L(-137.5L^2+3625L-5500)=0 L=0, 1.56, 24.9 The range would be 1.56 - 24.9. (I'm not sure if this is right). How would I justify this answer with a graph? SHow the graphs of the 1st and 2nd derivatives?

Carry on with the problem.. To find maximum profit, not revenue, would I take the derivative of the profit function, which I have as Profit=125*(12L+29L^2-1.1^3)-7000L. If I take the derivative of this(which I'm not sure I did right) my L=16.78 or .79. If I plug it back into the original profit function my max comes out to 278746.76. Does this look right?

Thanks.

Yeah. Thanks for showing me the steps

yes, this are the correct answers.. thank you!!!

When do you think the prosecutor's office should become involved in a case (prearrest or postarrest)? * Do you think involvement by a prosecutor in the original stages of an investigation is a good idea? * Can a defense attorney ever become involved in a case prior to indictment or arrest? * When does a judge or magistrate's function begin? In addition, briefly discuss the sources of criminal law. * What career options do you see in this case? Would you be interested in one or several career options? Why?

171km

Does ph differ with changes in concentration?

The Crimean war was fought by

even greater than their use of human food, fish oil are a vital source of a. lotion and cream b. fertilizer c. lamp oil d. industrial lubricants

Home Depot and Lowes Home Improvement

Balk

It's actually 0.00115

Isn't that link for development...not population?

Thank you

Rotation is 3000 rev per min. F=1/T or T=1/F F is measured in rev per second. F=3000/60=50 T=1/50=0.02s S to MS is x1000 so 0.02s => 20ms Hence, it is appropriate to use 10ms/cm for a clear display of pulse.

8.9

Can u explain what I have to in question two its still doesnt quite make since

What is the monthly payment?

It is 30. 40-10

The shelf is 2 1/2 feet long since you didn't feel like looking around...

Awesome they were both correct

how do I do a t account entry for purchased a one year professional liability policy

Thank you for your help but i found out the other two thank you writeacher

Is 1 D?

I’m picking B

Yay! 3/3

Whats 6 / 3 1/4? Thats your answer

532

I agree

Thank You Ms.Sue

Can I Get Help Please

The Answer Is C I Just Found Out

She Would Walk 7 Miles

Thanks Matt And Jai For Helping Me 100%

It Is Anger Or Panic

In the 1960's

ICD-10-CM I67.1 for the aneurysm.

His Right B is right Reed Is wrong i just did the test and listen to reed and got the answer wrong thanks alot reed

I need help

A locomotive train is on its way from Chicago, IL to Madison, WI. The trip is said to last 3.15 hours. When the train arrives in Madison the conductor notices it actually took them 3.26 hours. The train company prides itself on always having its trains to the station within a 3% error of the expected time. Will the train company live up to its reputation on this trip? how do you set this problem up

v^2=u^2 +2as V=6.1 U=69 A=? S=750 6.1^2=69^2 + 2 (a) (750) 37.21=4761+1500 a 37.21-4761/1500=a a=-3.1m/s^2 ^(raised to the power of or exponential)

1150--35=1150+35=1185ft

Q = 20

Opppps sorry I just said it mistakenly.

These people are probably in a different connections academy school or messed up the unit. The correct answers are: 1.B 2.D 3.C 4.D 5.B 6.C 7.B 8.A 9.A 10.D 11.A 12.A 13.A 14.B 15.B 16.D

I asked the same question yesterday but no response. But I hope hear from you this time round.

Any help

Thanks, but I kinda need a topic too.

Thanks

772 torr - 21.2 torr H2O= 751 torr O2

18 is the answer.

He did improve education and the postal service, but I don't know if he did it to help France win wars or if it was for other reasons.

Noun phrase

What is the answer to Which statements describe a characteristic or use of a Romanesque church?

I don't use

I need an answer

Yes please

but idk how to actually do it like i get the work but dont really know how to solve it if that makes sense?

It does but ok

awe :(

I don't understand . Why the banning

11 and 10, and please explian well i do not understand

Addie is correct! who is jamie campbell bower???? I have no idea who that is.

I always love it when new updates come to dominion!