Andie is taking sewing class . her first assignment is to stitch together 49 identical fabric rectangles from end to end to create a long banner. if each rectangle measures 8.3 centimeter long what will be the length of the completed banner. a: 334.7cm. b: 406.7 cm c: 467cm d: 539 cm

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?