*asap! * for a store contest, 4 out of every 65 people who visit the store will receive a free dvd. if 455 people visit the store how many dvds were given away? (question 17)

Solve 2x+y=3 x+y=5 in substitution method

Finding tbe values of the variables in each kite

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 %