Why would an author include more than one theme in the same story?

to surprise readers with many messages
to hide the true meaning of the story
to provide humor for readers
to connect to readers in more than one way

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j