The charge on one electron is approximately 1.60 x 1019 coulombs. One Faraday is equal to the total charge on 6.02 x 1023 electrons.
What in coulombs is the charge on one Faraday?

What is this inequality notation? t is less then or equal to 2

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Find the equivalent expression using the same bases. (41 * 31)^2