Analyst, Peter Smith, evaluates a fixed income portfolio. There are two bonds in the portfolio, bond A and bond B. He projects that probability of bond A downgrading on its rating is 60% within a year. The probability of bond B upgrading is 20%. Assume that a bond rating will either upgrade or downgrade within a year. The rating changes of both bonds are independent. Required:
Compute the probability of both bond A and bond B upgrading on their ratings.

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem