The blueprint for the Daly Daly's living room has a scale of 2 inches=5 feet. The family wants to use a scale of 1 inch equals = 6 feet. What is the width of the living room on the new blueprint?

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

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?