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Questions Answered

Schrodinger:
Group Title
Followup to a derivatives question earlier: I'm told to find all critical points and specify which extrema are maxima or minima. I'm having …
 updated one year ago
 14 replies
 1 Medal
Mathematics

Schrodinger:
Group Title
This isn't the question itself, but I need to find the derivative of something to do the question (Problem below)
 updated one year ago
 28 replies
 2 Medals
Mathematics

Schrodinger:
Group Title
This isn't a numerical question but moreso conceptual. So, my Calculus textbook has the following paragraph regarding Local Extrema:
 updated one year ago
 5 replies
 1 Medal
Mathematics

iamthatpersonyouknow:
Group Title
what is a good biology water property experiment for florida virtual school?
 updated one year ago
 6 replies
 2 Medals
Mathematics

itsjustme_lol:
Group Title
solving a radical equation
 updated one year ago
 23 replies
 3 Medals
Mathematics

bmxrider:
Group Title
3sqrtx^3 / 5sqrtx^2
I am really confussed.
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

Schrodinger:
Group Title
IMO this seems to vague to draw any conclusions.
"Tell whether the freeenergy changes, , for the process below are likely to be positiv…
 updated one year ago
 2 replies
 2 Medals
Mathematics

TuringTest:
Group Title
Warning: do NOT post anything pertaining to the 3.091x Solid State Chemistry exam until after the results are released on edX. This is in ac…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Schrodinger:
Group Title
I'm partly there, but I get stuck at a particular point in. It's kind of Thermochemistry/Stoichiometry. (Question will be posted below.)
 updated one year ago
 9 replies
 2 Medals
Mathematics

ramirokool:
Group Title
Which of the following has this solution x > 1?
Answer
…
 updated one year ago
 5 replies
 2 Medals
Mathematics

Schrodinger:
Group Title
I really have no clue how to solve this.
"Given 360.5g of hot tea at 80 (C), what mass of ice at 0 (C) must be added to obtain iced tea …
 updated one year ago
 6 replies
 1 Medal
Mathematics

cheesesticks:
Group Title
can anyone come help me with south american geography i know this isnt the right place but like no one is over in geography and i figured mo…
 updated one year ago
 10 replies
 1 Medal
Mathematics

MauriceLong:
Group Title
I need help with this problem please? and thank you.
In a recent year, the total sales at Restaurant A were $350,000 more than Restaurant…
 updated one year ago
 14 replies
 1 Medal
Mathematics

Schrodinger:
Group Title
I actually understand how to do this, but the problem was so atrocious that my teacher threw it out and said, "Don't worry about it. Just fo…
 updated one year ago
 7 replies
 2 Medals
Mathematics

Schrodinger:
Group Title
Are there any clear guidelines regarding posting tutorials? I'd like to post something that I think would help a lot of OpenStudy users deal…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

tnicole22:
Group Title
Simplify: (8x2)(3x2y)=
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

haridas_mandal:
Group Title
Statement AEnergy is the cause and work is the effect.
Statement twoEnergy is a scalar but work is a vector product
Optionsa) Both A, B…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

gerryliyana:
Group Title
Problem Solving  Damped Harmonic Motion
 updated one year ago
 28 replies
 6 Medals
Mathematics

ballerinaxbb:
Group Title
Verify the following identity:
 updated one year ago
 7 replies
 1 Medal
Mathematics

sarah.radke:
Group Title
Simplify as much as possible: 2.5b 3 (2b).
Choices: a) 2.5b + 6b ; b) 3.5b ; c) 8.5b. Pretty sure it's C, just making sure! :P
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

ramirokool:
Group Title
7 · 11 =
 updated one year ago
 5 replies
 3 Medals
Mathematics

bwoods69:
Group Title
Simplify. 17 – 6 × 10 ¸ 2 + 12
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

ramirokool:
Group Title
Which of the choices below shows the following integers ordered from least to greatest? 18, 7, 9, 1, 20
Answer
…
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

evergirl:
Group Title
In the figure above, if A is the center of the circle, what is the value of x?
 updated one year ago
 14 replies
 1 Medal
Mathematics

Schrodinger:
Group Title
Could someone explain to me how, (De Moivre's Theorem) r(cosx + isinx) is in polar form? This makes no sense to me. At all. I thought polar …
 updated one year ago
 4 replies
 1 Medal
Mathematics

sueprbuster4:
Group Title
1. Rewrite the constraints in slopeintercept form. 2. List all vertices of the feasible region as ordered pairs. 3. List the values of the …
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

Darion:
Group Title
Can someone help me please?
Rewrite with only sin x and cos x.
…
 updated one year ago
 24 replies
 1 Medal
Mathematics

ROBERT3:
Group Title
Combine as indicated by the signs. Write variables alphabetically in your answer. 3/x+1/xyz+2xy
 updated one year ago
 11 replies
 1 Medal
Mathematics

Panda223RulerZ:
Group Title
Explain? Solve for x: 4/3 x + 2/3 = 6
…
 updated one year ago
 23 replies
 14 Medals
Mathematics

Schrodinger:
Group Title
This involves De Moivre's Theorem, heads up. So, given a number that you're supposed to find all of the complex roots for, in this case, the…
 updated one year ago
 18 replies
 2 Medals
Mathematics
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