Posts by linh
Total # Posts: 6
a culture started with 2000 bacteria. after 2 hour , it grew to 2,400 bacteria. predict how many bacteria will be present after 10 hours. round your answer to the nearest whole number.
November 7, 2010
An electron moves from one plate to another across which there is a potential difference of 2000 V. a) Find the speed with which the electron strikes the positive plate. For this problem, I used the Potential difference equation: (2000)(1.60x10^-19)=3.2E-16=delta PE I was ...
February 25, 2010
The marginal costs and prices of a purely competitive market system accurately measure: a. Both spillover costs and spillover benefits b. Spillover costs but not spillover benefits c. Spillover benefits but not spillover costs d. Neither spillover costs nor spillover benefits ...
November 29, 2006