Can someone me with this? ? you use about 15 gallons of water when you shower. if you take 20% less time when you shower, estimate how many gallons of water you would use in a week if you took a shower a day. 100 85 40 20

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Find the solutions for a triangle with a =16, c =12, and b = 63º

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %