Which statements are true regarding the objects shown? Check all that apply. Figure B is a cone.
Figure D is a triangular pyramid.
Figure A has two parallel circular bases.
Figure C has no bases.
Figure D has 4 lateral faces that are triangles.

What is the value of the expression below? (81^2)^1/8

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол