Questions Answered

yung_pmf96:
Group Title
Five less than two times a number is sixtynine.
 updated yesterday
 1 reply
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maliyah:
Group Title
IM ABOUT TO CHILL IN MATH
 updated 22 days ago
 4 replies
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Tiffany_15_:
Group Title
The legs of a right triangle are 8 m and 15 m . What is the length of the hypotenuse ?
 updated 22 days ago
 2 replies
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liliy:
Group Title
how could you make teaching rational numbers fun to kids? (a good motivation to get into the lesson?)
 updated 22 days ago
 19 replies
 12 Medals

samantha_honey55:
Group Title
what is the polynomial function in factored form with zeros at 0, 3 and 4
 updated 22 days ago
 3 replies
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KathrinneJazzlyene:
Group Title
What is the next term of the following sequence?
12, 6, 3, ...
…
 updated one month ago
 1 reply
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liliy:
Group Title
factor the trinomial by grouping:
12m^211m+5
help!
 updated one month ago
 6 replies
 1 Medal

geekfromthefutur:
Group Title
PLZ Help me i really need it I will give medal and fan u
 updated one month ago
 9 replies
 1 Medal

blushesz:
Group Title
Subtract the polynomials: (6x3  4x + 5)  (2x3  x2 + 7x  10)
 updated 2 months ago
 2 replies
 1 Medal

liliy:
Group Title
derivative of 2x3)^4 (x^2+x+1)^5
…
 updated 4 months ago
 4 replies
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johnalan123456:
Group Title
The original price of a digital keyboard was $119.50. The keyboard was on sale for $109.94. What was the discount rate?
there was no mult…
 updated 4 months ago
 5 replies
 2 Medals

liliy:
Group Title
derivative of y= (x^4+3x^22)^5
 updated 4 months ago
 17 replies
 3 Medals

melonhead23:
Group Title
@liliy im going to send you an attachment
 updated 5 months ago
 6 replies
 1 Medal

lilt1234:
Group Title
What is the first step in solving the equation Eightyeight equals thirteen plus five x ?
A)Add 13 to both sides of the equation. …
 updated 5 months ago
 1 reply
 1 Medal

liliy:
Group Title
python:
how do i read from a file and then take the first two collumns and save them. to then compare the lines information?
 updated 8 months ago
 3 replies
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liliy:
Group Title
Return the sum of the numbers in the array, returning 0 for an empty array. Except the number 13 is very unlucky, so it does not count and n…
 updated 9 months ago
 2 replies
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liliy:
Group Title
Two cards are drawn from a standard 52card playing deck. What is the probability that the
draw will yield an ace and a face card?
 updated 9 months ago
 1 reply
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liliy:
Group Title
P(A) = P(A ∩ B) + P(A ∩ B).
what is the proof?
 updated 9 months ago
 1 reply
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Falco276:
Group Title
Anybody read The Hunger Games please!? I need help! :(
 updated 9 months ago
 9 replies
 1 Medal

ashleynicolee:
Group Title
The area of a rectangle is 44ft squared, and the length of the rectangle is 3 ft less than twice the width. find the dimensions of the recta…
 updated 9 months ago
 1 reply
 1 Medal

liliy:
Group Title
if 6^y is a factor of (2^14)*(3^24) , what is the greatest possible value for y:
a)7
b)8
…
 updated 9 months ago
 5 replies
 1 Medal

liliy:
Group Title
let Y be a random variable with the mean , and standard deviation . Let W=2Y. compute the mean and standard deviation of W
…
 updated 9 months ago
 44 replies
 1 Medal

liliy:
Group Title
logic proof:
1. a(b>c)
2.c>(d*e)
…
 updated 10 months ago
 1 reply
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liliy:
Group Title
logic: prove:
1.(~h v i ) > (j>K)
2.(~L * ~M) > (k>N)
…
 updated 10 months ago
 3 replies
 2 Medals

tammylou:
Group Title
I'm taking a pretest to find out what I know but I need help. How do I find the probability that she picked a yellow jelly bean?
Felicia …
 updated 10 months ago
 17 replies
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liliy:
Group Title
logic: write the proof for:
(p>q) *(r>s)
(q>t)*(s>u)
…
 updated 10 months ago
 6 replies
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liliy:
Group Title
LOGIC: give a formal proof:
1.e>(f*~g)
2.(f v g) > h
…
 updated 10 months ago
 2 replies
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ddavis76682004:
Group Title
I need help with this assignment please.......
 updated 10 months ago
 2 replies
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liliy:
Group Title
GRE QUESTION . percents....
 updated 11 months ago
 1 reply
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liliy:
Group Title
can anyone help me with this complex circle problem?(GRE PREP)
https://mailattachment.googleusercontent.com/attachment/u/0/?ui=2&ik=4d55…
 updated 11 months ago
 2 replies
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