simon is ordering equipment for his tennis team. he orders a racquet and can of three tennis balls for each player, each can of balls cost $4.for a team of 5 players, his bill is $415.how much does each racquet cost

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

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 %