hanzi
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 mechanical engineering
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Questions Answered

Naterx7:
Choose the correct simplification of the expression . 4/y^3
…
 updated one year ago
 14 replies
 1 Medal
Mathematics

DLS:
Find dy/dx
 updated one year ago
 58 replies
 2 Medals
Mathematics

Joyce1953:
what is the solution set for x > 5 and x < 10
 updated one year ago
 11 replies
 4 Medals
Mathematics

mike12:
x^2x54
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

jennsmi:
what is the derivative of y=(x1)^2(x2)?
 updated one year ago
 5 replies
 1 Medal
Mathematics

katieecrowleyy:
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 1,2,3
 updated one year ago
 4 replies
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Mathematics

marigirl:
Sequences: Draw the next diagram for this sequence and please explain how you got it.
 updated one year ago
 12 replies
 2 Medals
Mathematics

natasha.aries:
Can someone please solve? I really appreciate it! I know the answer, just dont know how to get to there!
 updated one year ago
 16 replies
 No Medals Yet
Mathematics

kiamonstaa:
For which value of x does the graph of y = 2x2 − 7x + 6 cross the xaxis?
2/3…
 updated one year ago
 3 replies
 1 Medal
Mathematics

yakabush1:
What is the approximate perimeter of the composite figure shown? Use 3.14 for pi.
 updated one year ago
 5 replies
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Mathematics

mdm13:
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 updated one year ago
 6 replies
 3 Medals
Mathematics

yakabush1:
The area of the parallelogram shown is24mm2 . What is the perimeter? Show your work.
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 updated one year ago
 53 replies
 2 Medals
Mathematics

fiedster23:
I have $100 to spend for dinner. What is the most I can spend, leave a 20% tip, and still not spend more than the $100. Write an equation …
 updated one year ago
 12 replies
 2 Medals
Mathematics

Mayb40:
You draw 1 card at random from a wellshuffled deck of 52 cards, put it back, reshuffle, and draw another card at random. The events "get th…
 updated one year ago
 28 replies
 4 Medals
Mathematics

jusayin:
Does light "see" everything as frozen in time (infinitely slow) since it is moving at speed c?
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

ErinGreg:
write an equation of the line with the given slope, m and yintercept (0,6)
m=3/5
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

hanzi:
what would be the value of cos10*cos30*cos50*cos70
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

hanzi:
find the range of x if [{(x2)(x4)(x7)}/{(x+2)(x+4)(x+7)}]>1
 updated 2 years ago
 3 replies
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Mathematics

girl222:
cosx=5/13 and sin y=3/5 what is the exact value of cos (x+y)?
 updated 2 years ago
 3 replies
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Mathematics

omardakrouri:
how can we say that a Revolution is a success or not ?
 updated 2 years ago
 3 replies
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Mathematics