One clay brick weighs 5.77 pounds. The brick is 8 inches and 2 1/4 inches wide. If the clay weighs 0.04 pounds per cubic inch, what is the volume of the brick? Round your answer to the nearest integer. The volume of brick is cubic inches.​

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?