All Questions ⁺⁰230566 Questions

0

1107

3

Help

7 is greater than 1/2 = ?

Guest Feb 17, 2012

+3

854

0

math/ fractions

for spring outing, 1/3 of the students in a school decided to go out on a saturday picnic. most of the students took a bus from the school,from school, but 1/4 of the students that attended that atended the picnic drove with their families. the total number read more ..

Guest Feb 17, 2012

0

849

0

trig

cos A(19)=3.97/x

Guest Feb 17, 2012

Feb 16, 2012

0

878

0

math

1 over 7 divide it by -1over 8

Guest Feb 16, 2012

0

862

0

7 hectares in acres

7 hecares in acres?

Guest Feb 16, 2012

0

961

1

algebra

perform the indicated operation simplify if possible
18/3 divided 22/25=

Guest Feb 16, 2012

0

1030

0

Geometry

a ship is sighted from two radar stations 43 km apart. the angle between the line segment joining the two stations and the radar beam of the first station is 37. the angle between the line segment joining the two stations and the beam from the second station read more ..

Guest Feb 16, 2012

0

1113

1

+4

exponential problem

Hi all - anyone know how to solve this?
2^x+5 = 1/4

cat40978 Feb 16, 2012

0

1000

0

sine waves

Find the equation of a sine wave that is obtained by shifting the graph of y= sin(x)to the right 8 units and downward 8 units and is vertically stretched by a factor of 9 when compared to y=sin(x).

Guest Feb 16, 2012

0

1114

2

Kurvendiskussion ( Funktionen)

Bräuchte hilfe
f(x)=x^3/(x^2-x-6)
Ich habe schon die erste und zweite Ableitung geschafft, die Definitionsmenge herausgefunden und die Nullstelle N(0/0) auch.
Mir fehlen noch die Extremstellen, Wendepunkte und die Asymptote

Guest Feb 16, 2012

0

1082

1

algebra

perform the indicated operation
12/2-8/3

Guest Feb 16, 2012

0

815

0

algebra

perform the indicated
3/a x b/8

Guest Feb 16, 2012

0

1176

6

SOH-CAH-TOA

can some one help me.....
it is a triangle the adjacent is 8m and the angle is 57. we have to use SOH-CAH-TOA to find out the
hypotenuse.....
any one welcome to help.....

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Guest Feb 16, 2012

0

1110

1

VON 84600 die hälfte

VON 84600 die hälfte

Guest Feb 16, 2012

0

806

0

Guest Feb 16, 2012

0

822

0

math

Evaluate 3 1/2 x 7 1/3 + ( -1 1/8 ) divided by 2 1/4

Guest Feb 16, 2012

0

1014

2

Linere Equations

how do i solve this question, i want to know how to solve it in a non complicated way thankyou
3x - 19 = -13
???????
when it says you have to subtract from both sides, i dont get it??

Guest Feb 16, 2012

0

1057

2

fith root

how do i get the fith root of a number using this calculator?

Guest Feb 16, 2012

0

783

0

Trigonometry algebra

if (tanhx)/x =0.7
solve for x

Guest Feb 16, 2012

0

853

0

i don't know how to work this thang

i don't know how to work this thang

Guest Feb 16, 2012

0

1110

2

Math

What is the Square Root of -4???

Guest Feb 16, 2012

0

787

0

coefficient of determination

what am i doing wrong in the coefficient of determination?

Guest Feb 16, 2012

0

1219

6

math

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Guest Feb 16, 2012

0

794

0

Statistics

A set of 50 data values has a mean of 45 and a variance of 9.
I. Find the standard score (z) for a data value = 52.
II. Find the probability of a data value < 52

Guest Feb 16, 2012

0

755

0

Statistics

A set of 50 data values has a mean of 45 and a variance of 9.
I. Find the standard score (z) for a data value = 52.
II. Find the probability of a data value < 52

Guest Feb 16, 2012

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