Madison is preheating her oven before using it to bake. The initial temperature of the oven is 75° and the temperature will increase at a rate of 15° per minute after being turned on. What is the temperature of the oven 19 minutes after being turned on? What is the temperature of the oven tt minutes after being turned on?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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.

Three times the sum of a number and seven is negative thirty-six. what is the number?