Search:

Reviosn for my essay?
I am supposed to wright an essay about why my city should not build a new arena my essay is below
I need some one to read and highlight some correction:

Should Medicine...

(-3a^5 b^-3 c^0)^-2

(12x^2y^-1)
(-----------------) ^-2
(-8x^-3y^4)

how do I simplify and write with positive exponents
the ^-2 is multiplied to all the exponents and coefficient

(-16X^5y^2)^2 (2xy^3)^3
-------------------------------
(1/4xy^3)^-2

I am supposed to simply and wright answer with positive exponents

how do I do it?

One canister of butane (a fuel) provides 695kJ of energy when it is burned.How many cups of water at 100 degree celcious can you convert to steam at 100 degree celcious using one canister of butane?...

How many moles of water at 100 degree celcious will evaporate to water vapor at100 degree celcious if 13.4MJ of energy is absorbed.

MJ TO J

88.375/1264.7=0.069878

234.6+89x6.8=840

471-22.85=448

It is 10-7 and 10 to +3

88.375/1264.7=

234.6+89x6.8=

471-22.85=



calculate all questions to the correct significant digit

3.5x10+3
--------- =
1.226x10-7




------=divide

calculate to the correct significant digit

V f2 =V i2+2ad SOLVE FOR Vi


2=squared