Let f be the function given by f (x) = |x|. Which of the following statements about f is true? I. f is continuous at x = 0

II. f is differentiable at x = 0

III. f has an absolute maximum at x = 0.

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*