Saturday

January 21, 2017
Total # Posts: 15

**Math**

1-(-2)^2*(-1)^3=

*November 15, 2016*

**math**

(x-1)+(x+2)+(x-3)+(x+4)...+(x+100)=0

*November 12, 2016*

**physics**

A stone is dropped from a height of 4.5m.What will be the distance travelled by it during the last second of its fall?

*July 17, 2015*

**Math**

I need help to set the equation up to solve a system to ensure that I get the answer of (-2, 4)? I also need tosolve two problems in the quadratic equation method, the two problems are x to the second power - 2x - 13 = 0 then the other is x to the second power + 12x - 64 = 0 I...

*April 29, 2013*

**arithmetic**

lim_(x->0) (1/x^2-1/(sin^2(x)))

*June 14, 2012*

**college algerbra**

2bx3 + 3bx2 − 18bx −27b

*September 6, 2011*

**mes**

a solution of sugar in water is 5% by mass. how much sugar is present in 250 gm. of solution?

*June 25, 2011*

**algebra**

at 5 p.m., a person 5 feet tall casts a 10-foot shadow. at the same time, a flagpole casts a 40-foot shadow?

*June 17, 2011*

**MATH**

Find the product 3[x-(- 1/3+2iã14/3)][x-(-1/3-2iã14/3)]

*October 26, 2010*

**math**

how to solve 3[x-(- 1/3+2iã14/3)][x-(-1/3-2iã14/3)]

*October 26, 2010*

**Physics**

twenty....2m/s(2.4)(5.40)....

*February 24, 2010*

**chemistry**

How many mililmeters(mL) are in a sample with 2.0L?

*November 6, 2009*

**history**

which group did the virginia plan favor ?

*April 19, 2008*

**math check please**

the answer for #2 is 15.235

*January 6, 2007*

**WORD UNSCAMBLE**

NESMICOOGR

*December 9, 2006*

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