Juan told Sylvia he got a $0.50 raise this week and his new hourly rate will be $10.25 an hour. Sylvia wants to know what Juan’s hourly rate was before his raise. Which equation and solution can be used to solve this problem? r minus 10.25 = 0.50: Add 10.25 to both sides. The answer is $10.75.
r + 0.50 = 10.25: Subtract .50 from both sides. The answer is $9.75.
r minus 0.50 = 10.25: Subtract .50 from both sides. The answer is $10.75
r + 10.25 = 0.50: Subtract .50 from both sides. The answer is $9.75.

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population.the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors.the new research would need full review by a convened irb because children are a protected population.unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

How much time on average do americans currently spend watching tv and videos per day?

What are the most populous and least areas of russia and why are some areas more heavily populated than others