3 points For the problem below use the heat equation q=mcAT to solve for the
unknown. A student must use 225 mL of hot water in a lab procedure.
Calculate the amount of heat required to raise the temperature of 225 mL
of water from 20.0 degree Celsius to 100.0 degree Celsius. (NOTE: To get
the full credit, you MUST show the equation with the numbers in the
problem substituted in the equation, then solve for the final answer with
UNIT).*
Your answer

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.

What are the domain and range of the function f(x)=2^x+1

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field