Noreen worked 3 1/3 hours on her math project. donald worked 1 1/5 times as long on his math project as noreen did. for how many hours did donald work on his math project?

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

(x-5)1/2+5=2 what is a possible solution?