80 ! write the standard form for the scientific notation give below: 2.32 x 103 = 4.2 x 104 = 4.2 x 10-2 = write this number in scientific notation: 5,700 tip: the first number must be 1 or more, but less than ten. write this number in scientific notation: 6,548,000

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.