Recent research suggests that 47 %47% of residents from a certain region have a home phone, 92 %92% have a cell phone, and 42 %42% of people have both. What is the probability that a resident from the region has a) a home or cell phone? b) neither a home phone nor a cell phone? c) a cell phone but no home phone?

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap