Can anyone teach me how to do this?pliss

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.