How do theme and tone work together? a. theme involves characters, and tone involves the historical context of those characters. b. theme is a poem's main idea, and tone is the writer's attitude toward that idea. c. theme is related to a poem's structure, and tone is related to a poem's word choice. d. theme tells readers what happens in a poem, and tone tells them where it happened.

Math i have no idea how to do a and b

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.