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Post New Question
All Questions
+0
230566 Questions
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617
3
+218
Help Please
Question Two:
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Rudram592
Mar 3, 2019
0
483
1
+218
Help Please
Question One:
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Rudram592
Mar 3, 2019
0
439
3
find a formula for the quad function whose graph has y-int @ y=7 and zeros at x=1 and x=5
find a formula for the quad function whose graph has y-int @ y=7 and zeros at x=1 and x=5
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Guest
Mar 3, 2019
0
452
1
find a formula for the quad. function whose graph has vertex @ (5,4) and its y-int at y=-4
find a formula for the quad. function whose graph has vertex @ (5,4) and its y-int at y=-4
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Guest
Mar 3, 2019
0
1869
2
parabola y=ax^2+k has vertex (0,-1) and passes through the point (3,3). find the equation
parabola y=ax^2+k has vertex (0,-1) and passes through the point (3,3). find the equation
Rom
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Guest
Mar 3, 2019
0
422
1
let f(x)= (x+4)/(x+6)
let f(x)= (x+4)/(x+6)
f^-1(-8) = ???
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Guest
Mar 3, 2019
0
292
0
find a formula for the inverse of the function
find a formula for inverse of function
f(x)=sqrtx^2+8x, x>0.
f^-1(x)= ??
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Guest
Mar 3, 2019
0
411
1
f(x)=-8+8x^3
f(x)=-8+8x^3
f^-1(x)= ????
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Guest
Mar 3, 2019
0
417
1
One Algebra Question Please? || Need Help asap <3
1. There are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. The first group had a mean final project grade of 95% and the second group had a mean
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Guest
Mar 3, 2019
0
767
1
Please Help!
I don't understand it:
If the odds for pulling a prize out of the box are 3:4, what is the probability of not pulling the prize out of the box? Express your answer as a common fraction.
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Rom
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Guest
Mar 3, 2019
0
407
1
piecewise functions help
http://prntscr.com/msrkab
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Guest
Mar 3, 2019
0
605
1
Math help
Does anyone know how to do this (the one on the left)?
heureka
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Guest
Mar 3, 2019
0
808
2
+251
Name for looking for the point where a function crosses an axis?
Hi,
If I have f(x) and I'm looking for the point where it crosses the x axis, f(x) = 0.
what's the name of this point?
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vest4R
Mar 3, 2019
0
662
3
Please Help!
Question:
What is the probability that when we roll 5 fair 6-sided dice, at most 4 of them will show a 1?
Thanks in advance!
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Guest
Mar 3, 2019
0
1110
1
+150
Can you please help
On Monday at work, David produces w widgets per hour, and works for t hours. Exhausted by this work, on Tuesday, he decides to work for fewer hours, but manages to produce 4 additional widgets per hour. If w=2t , how many more widgets did David
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Imnotamaster
Mar 3, 2019
0
825
1
+537
Help!
If a and b are real numbers, , and , what is a+b?
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MathCuber
Mar 3, 2019
0
646
1
+150
Can you please help?
Consider the set of all points (x,y) in the coordinate plane for which one of the coordinates is exactly twice the other. If we were to plot all such points, into how many regions would the resulting graph split up the plane?
<
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Imnotamaster
Mar 3, 2019
0
990
1
+150
Can you please help with this problem? Thanks
The slope of a line is -2 and its x-intercept is (5,0) What is the y -intercept point of the line? Express your answer as an ordered pair.
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Imnotamaster
Mar 3, 2019
0
1082
4
+88
Lizzie has a strange deck of 24 number cards that contains cards labeled 2 through 9 in three different colors (red, blue, and green).
Lizzie has a strange deck of 24 number cards that contains cards labeled 2 through 9 in three different colors (red, blue, and green).
(a) In how many ways can she draw one card from each color so that the sum of all the cards is 10?
(b) In how many
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alskdj
Mar 3, 2019
0
291
0
Business math
An ordinary annuity for $1,000,000 at 6% compounded annually pays an annual payment of $55, 136.15 over a period of 30 years. However, this payment has built in it an annual cost of living adjustment. What is this cost of living that is included in the
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Guest
Mar 3, 2019
0
826
1
PLEASE HELP!!
Convertible Cal replaces a tire after exactly 24 000 km of wear. What is the fewest number of tires that he will need in order to drive 78000 km?
(hint: It is not 12!!!)
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Guest
Mar 3, 2019
0
485
1
math
(8q3r2 + 6qr2 + 22q) + (−6qr2 − qr² − 14q − 4q3r2) =
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Guest
Mar 3, 2019
0
3062
1
Why is tan 60 degrees = Radical 3?
Why is tan 60 degrees = Radical 3?
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Guest
Mar 3, 2019
+1
667
1
Solve for in terms of 3x + 4y = x - 8y + 24 for x in terms of y
Solve for in terms of 3x + 4y = x - 8y + 24 for x in terms of y
tertre
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Guest
Mar 3, 2019
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