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231320 Questions
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310
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TRIGONOMETRY
what is tan(-1)
Guest
May 18, 2016
0
704
1
HELP ME!!!!!!!!!!!!!!!!!!!!
4/5 divided by 1/10
hhhaaa
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Guest
May 18, 2016
0
369
0
Probability (URGENT)
(a) It is noted that 8% of students are left handed. If 20 students are randomly selected, calculate the {nl} {nl} i. probability that none of them are left-handed,
ii. probability that at
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Guest
May 18, 2016
0
365
0
y = Tan(x)
y = Tan(x)
y = Tan(x) + 2
Guest
May 18, 2016
0
358
1
Quadratic Equation
How do I find the zero in this quadratic function? f(x)=-28x^2+67x-40
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Guest
May 18, 2016
+1
822
4
all ?
Does "all" mean infinite solutions
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Guest
May 18, 2016
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331
1
how do you get complex answers from (x^2) (x+1) ? I know the complex answers are (x- i) (x+i) (x+1) but how do you get that?
how do you get complex answers from (x^2) (x+1) ? I know the complex answers are (x- i) (x+i) (x+1) but how do you get that?
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Guest
May 18, 2016
0
380
1
I have a right triangle one leg is 1.01 and an angle of 42 degrees 14 minutes what are my other dimensions
I have a right triangle one leg is 1.01 and an angle of 42 degrees 14 minutes what are my other dimensions
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Guest
May 18, 2016
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383
0
how to solve -4y+12-3y-9
how to solve -4y+12-3y-9
Guest
May 18, 2016
0
375
1
How do you factor x^3 + x^2 + x + 1 ??? I need complex answers too. Help would be greatly appreciated.
How do you factor x^3 + x^2 + x + 1 ??? I need complex answers too. Help would be greatly appreciated.
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Guest
May 18, 2016
0
366
0
Does anyone know how to use quadratic formula when you have 4 variables like this : x^3 + x^2 + x + 1 ??? So I use completeing the square instead?
Does anyone know how to use quadratic formula when you have 4 variables like this : x^3 + x^2 + x + 1 ??? So I use completeing the square instead?
Guest
May 18, 2016
0
300
0
answer sheets for hyperbolas
answer sheets for hyperbolas
Guest
May 18, 2016
0
324
0
Need help with Fraction
Why can't i figure out how to work the fraction thing? Like I can't find it anywhere on this app.
Guest
May 18, 2016
0
322
0
Need help working this app
How do you work the fraction bar?
Guest
May 18, 2016
0
489
1
stamp
a machine stamps 720 bottles in 2 minutes.how many bottles will it stamp in 40 seconds
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Guest
May 18, 2016
0
458
1
Scott runs 7 miles in 8 minutes. At the same rate, how many miles would he run in 64 minutes?
Scott runs 7 miles in 8 minutes. At the same rate, how many miles would he run in 64 minutes?
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Guest
May 18, 2016
0
383
0
for finding Z
(65,000-60,000)-(0) / √ 2500²/27 + √2500²/23
Guest
May 18, 2016
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