Today, Jim used 1/5 of his study time for English work and 3/8 of his study time for Science work. He had no Math work today because his teacher is so nice. What fraction of his study time did he spend on History work?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?