Multiply.
(3.5 x 10^-5) (3 x 10^-10)
express your answer in scientific notation.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Find cot x if sin x cot x csc x = √2