\dfrac{dy}{dx}=-\dfrac{x}{y} dx dy =− y x start fraction, d, y, divided by, d, x, end fraction, equals, minus, start fraction, x, divided by, y, end fraction Is y=\sqrt{10-x}y= 10−x y, equals, square root of, 10, minus, x, end square root a solution to the above equation?

Achef will make pizzas. he has broccoli, peppers, onions, pepperoni, and sausage. how many types of vegetable and one type of meat?

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?