Find the length of the curve y = 3/5x^5/3 - 3/4x^1/3 + 6 for 1 < = x < = 8. The length of the curve is . (Type an exact answer, using radicals as needed.)

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

Im so bad at fractions they are not my best math thing to work on