All Questions ⁺⁰234916 Questions

0

963

1

last two digit of this

77^117=last two digit?

Guest Jul 12, 2012

Jul 11, 2012

0

938

1

solve for x

3x/x^2-1 = 2x^2+5x/ 2x^2+7x+5 - 16x/4x

Guest Jul 11, 2012

Jul 10, 2012

0

855

2

+4

4 x the cube root of 5. How do I do this?

4 x the cube root of 5. How do I do this?
Thanks!
- Sammy

SammyRose Jul 10, 2012

0

742

1

algebra

Simplify the expression. If not possible, write simplified
3a^2+6a+2b^2

Guest Jul 10, 2012

Jul 9, 2012

0

719

0

math solving rational expressions

so say if needed to solve r^2 + 17r/6 = 1/2
after you get rid of the denominator issue
you are left with 6r^2 +17r = 3
what do you do with the variable of r to solve this equation, instead of input of r with output of answer?

Guest Jul 9, 2012

0

845

0

+4

trigonometry triangles

my problem 1:
given: A = 42 ; a = 6.4 ; b = 4.7
FIND ANGLE--> B
formula:
b = a sin B/sin A i end up with 4.7 = 6.4 sin B/sin 42 (after this i don't know what to do) AND ALSO! how can i solve problems with one angle read more ..

cinnamonloveee Jul 9, 2012

Jul 8, 2012

0

969

1

LCM

How do you write out the LCM of 9, 12 and 15

Guest Jul 8, 2012

0

896

1

maths

Guest Jul 8, 2012

Jul 5, 2012

0

893

1

ömmmmm....

needless !! this forum is sooooo nedless !!!!!

Guest Jul 5, 2012

0

784

2

need help

b^2(1/2b^-1)^2 (3b^3)^-2/(9b^4)-1
The answer is suppose to be 1/4b^2
I can't seem to get it though.

Guest Jul 5, 2012

Jul 4, 2012

0

1043

1

Aufgaben OTW 2012

2. Aufgabe (Ein Stall voller Kaninchen):
Dina und David haben einen Stall voller Hauskaninchen (Oryctolagus cuniculus forma domestica).
Die drei Lieblingskaninchen heißen Dora, Dorit und Dorle. Dora und Dorle haben bereits zusammen ein biblisches read more ..

Guest Jul 4, 2012

Jul 3, 2012

0

858

1

+4

PLEASE HELP

PLEASE, IF SOMEONE KNOW solve this .. please
1. http://imageshack.us/photo/my-images/109/73047830.jpg
2. http://imageshack.us/photo/my-images/404/32014147.jpg

matematika Jul 3, 2012

0

992

2

Mat 126

A community college has 3,000 students and 90 instructors. The college plans that
enrollment will be 3,500 next year. How many new instructors should be hired if the
college wants to keep the same student to instructor ratio?

Guest Jul 3, 2012

Jul 2, 2012

0

942

1

jlab

Guest Jul 2, 2012

0

963

1

jlab.org

Guest Jul 2, 2012

0

949

1

bug

bug in cosine of the sum formula?
signs are reversed

Guest Jul 2, 2012

0

946

1

Exponents

7^-4. How do I get the answer into a faction

Guest Jul 2, 2012

0

707

1

ploynomials

multiply and simplify (5x – 3y)2

Guest Jul 2, 2012

0

5

1625

1

Easy Math

The Bonneville Salt Flats, located in Utah near the border with Nevada, not far from interstate I-80, cover an area of over 30000 acres. A race car driver on the Flats first heads north for 5.25 km, then makes a sharp turn and heads southwest for 2.75 km, read more ..

Guest Jul 2, 2012

0

918

1

Easy math

Find the volume of a sphere with a radius of 9 yards? my calculator is broken and i cant do any of this.

Guest Jul 2, 2012

Jul 1, 2012

0

848

1

maTH

Fred left town B for Town A at 0730h.Linda left town B for town C at the same time. At 1030h,they were 480 km apart.Both Fred and Linda reached their destination at the same time 1200h.
(a) Find the distance between town A and C
(b) If Linda's speed read more ..

Guest Jul 1, 2012

Jun 30, 2012

0

691

1

trig

Give that the cotangent of theta is -7/4
What is sine of theta and secant of theta?

Guest Jun 30, 2012

0

855

1

calcultions

There is 4ml of grape to every 100ml of 20mg amoxicillin. The patient wants apple you ca add 1/5 the amount of aple as you can grape. How any milliliters of apple would you use to flavor 300ml of amoxicillin

Guest Jun 30, 2012

Jun 29, 2012

0

798

2

problema di fisica

Si abbia un dipolo elettrico, due carcihe q di segno opposto poste nel
vuoto ad una distanza 2L. Ad una distanza 10L presa lungo l’asse
perpendicolare all’asse del dipolo, il rapporto tra il valore esatto del
campo elettrico totale e quello read more ..

Guest Jun 29, 2012

0

901

1

BLAAA

HOW DO I Identify the dimensions of the matrix

Guest Jun 29, 2012

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