Francisco and Maria have three children and want to complete a detailed worksheet to determine the amount of life insurance they need to purchase. They will consider factors such as Social Security and liquid assets. Which method are they using to determine their life insurance needs?

10. a driver should evaluate the condition of the intended driving path as being

It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.

How might the distribution of oil affect the development of the united arab emirates? a) the abundance of oil has produced greater economic output. b) the lack of oil has resulted in a lower standard of living. c) although the united arab emirates has oil, it has not impacted the economic development. d) a lack of oil has little impact on the economic development of the united arab emirates.