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Questions (16)
A child operating a radio-controlled model car on a dock accidentally steers it off the edge. The car's displacement 1.0 s after
3 answers
1,248 views
When heated, elemental phosphorus, P4, produces phosphine, PH3, and phosphoric acid, H3PO4. How many grams of phosphine are
4 answers
1,143 views
Eq of curve is y=b sin^2(pi.x/a). Find mean value for part of curve where x lies between b and a.
I have gone thus far-
4 answers
545 views
Find arc length of y=logx from x=1 to x=2.
dy/dx)^2=1/x^2 arc length=Int of [sqrt(1+1/x^2)]dx =Int of [sqrt(1+x^2)/x^2] =Int of
1 answer
878 views
Find arc length of y=logx from x=1 to x=2.
dy/dx)^2=1/x^2 arc length=Int of [sqrt(1+1/x^2)]dx =Int of [sqrt(1+x^2)/x^2] =Int of
4 answers
420 views
I have done Int(1/ax)dx=1/a*Int(1/x)dx
=[(log x)/a] + C. The working in the book is Int(1/ax)dx=1/a*Int(a/ax)dx =[(log ax)/a]+C.
3 answers
402 views
s=�çdx/(4+5cos x). By using t-substitution, i.e. t=tan(x/2) we get cos x=(1-t^2)/(1+t^2) and dx=2dt/(1+t^2). Substituting in s
3 answers
555 views
How to integrate dx/(4-5 sin x) using t-substitution method(i.e. taking tan x/2=t)?
2 answers
516 views
S=Integral xdx/sqrt(x-1). I have proceeded thus-
Put sqrt(x-1)=u then x=u^2+1 and dx/sqrt(x-1)=2du. S=(u^2+1)2du/u
1 answer
368 views
Integrate x dx/(1-x). I have proceeded thus-
Int xdx/(1-x)=int -(x-1+1)/(x-1) =-Int[1+ 1/(x-1)]dx =-Int dx-Int dx/(x-1)
3 answers
480 views
Following 2 questions are from a book at a point where L’Hopital’s Rule, Squeeze Theorem etc. have not been discussed and
1 answer
424 views
Following 2 questions are from a book at a point where L’Hopital’s Rule, Squeeze Theorem etc. have not been discussed and
4 answers
487 views
Find the area cut off by x=4 from the hyperbola x^2/9-y^2/4=1. Answer is 4.982 in the book. I have proceeded as under:
Y=2/3*sqrt
3 answers
625 views
Find the area cut off by x+y=3 from xy=2. I have proceeded as under:
y=x/2. Substituting this value we get x+x/2=3 Or x+x/2-3=0
3 answers
573 views
Q: If y=sinx/(1+tanx), find value of x not greater than pi, corresponding to maxima or minima value of y. I have proceeded thus-
6 answers
901 views
What is the order of adjective in a sentence?
1 answer
368 views
Answers (128)
Use the drop-down menu to complete the sentence. New Zealand and Australia both have Choose...
Which reason best explains why certain areas of Southwest Asia have low population density? A. The semi-arid climate makes farming difficult because it produces very little rainfall. B. The moist climate limits job opportunities because it reduces oil
Ms. Sue was a long-time tutor on Jiskha from about 2005 until her passing in Dec 2019. Several tutors here knew her well. Personally, I was always impressed by her ability to actually teach in an online setting. As a fellow tutor in those days, I learned a
1. No 2. Yes 3. No www.dictionary.com Look up EVERY word you are not completely sure of.
Simple Phrase + main clause
www.chompchomp.com/terms.htm Look up terms here and post what you decide about each word. Hints: There’s no indirect object here. There’s no subject complement here.
Ms. Sue passed away last December 10th.
Haha! Sometimes kids deliberately post wrong answers. Sometimes teachers and/or test publishers mix the questions and answer choices up. Sometimes they change them completely!
Yes, analogy.
p1 = 0.5 / (1 + e^-2x)
Yes, a vase.
Yes, B.
You should try reading everything shmoop has about this book. You will understand it better. www.shmoop.com/walk-two-moons
Yes, B and C.
That’s WAY too long for a thesis statement. And adding to it won’t help! Statement = one sentence. Start with “dance and movement both ... “ and put everything before that inside the paper where it fits.
This is Writeacher — on my iPad, not on my computer! I agree with your answer.
I agree with choosing A. The First Amendment is first for a reason!
Boy howdy! You need to study all these terms at chompchomp.com/terms Then try again.
See Similar Questions and their replies below.
See Similar questions and the replies below.
Read through Similar Questions below and their answers to see various questions and replies along these lines. Let us know what you decide.
Needs clarification and completion.
Someone here MIGHT check what YOU THINK if you post your thoughts.
You will need to depend on your text for this one.
You will need to depend on your text for this one.
You’ll have to depend on what’s in your text. Interpreting art is very individual, and I don’t believe there’s only one way. Each person reacts differently.
All of the above!
Do you understand why no one has responded? What poem? What child?
No, not here.
It seems he doesn’t understand the directions or sets of words any more than I do!
Go to www.google.co.za and search for “careers math business”
Just Google “Operation torch” and you’ll find out quickly.
Look for maps with countries’ boundaries inside continents, or states/provinces inside countries, or counties inside a state. Another way is to use google to search for this: U. S. House districts in ________ (Enter a state's name in the blank.)
Please read and reread what you posted. Do you understand why no one except you can answer these questions?
shortage - not enough to go around surplus - more than enough to go around
See Similar Questions below.
Yes. A is the only one with a pronoun serving as the subject.
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A is correct.
Which of those choices has anything to do with art?
Anyone who goes on public websites like Jiskha should not expect privacy! If you don’t want the admins to learn info about you, don’t use the website!
2 is correct, yes.
1-6 are fine. 7 is not.
Ms. Sue is right. None of these answer choices is very good. The only one that comes close is B -- and that weakness led to Philip of Macedon's ability to start conquering areas and his son Alexander (the Great) to expand on his father's empire. You should
Remove the word "that" and all will be OK.
What’s GACA? 2 of your answers are right
I’d go with your first choice.
