Friday
December 13, 2013

# Posts by Crystal

Total # Posts: 712

Chemistry
Im not quite sure what type of diagram this is, could u like describe an example of what to do?

Chemistry
Draw a reaction profile (diagram of energy vs reaction coordinate) for a hypothetical reaction AB +C <=> A+BC in which the foward reaction has an activation energy of 100kJ mol-1 and the backward reaction has an activation energy of 75kJ mol-1. (ii). a catalyst introduce...

Algebra
wht is the area of a circle with a circumference of 25 meters? I have to use pi(3.14) and round to the nearest square meter.

Algebra
thanks

Algebra
The circumfernce of a circus ring is 13 meters. Esimate the radius of the ring.

algebra
thanks really helped

algebra

math
Josephs tricycle tire has a diameter of 7 inches about how does Joseph travel each time his wheel goes around 5 times

math
in a recent poll of city voters it was found that 90% liked the view of the city skyline.find the probability that exactly 2 voters in a sample of 5 voters will like the viewof the city skyline.

math
three(3) cards are drawn from a deck of playing cards.find the probability that the first card is red,the second card is a black king,and the third card is a black king

Pages: <<Prev | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | Next>>

Search
Members