A diver went 25.35 feet below the surface of the ocean and then 18.5 feet further down he then rose 12.45 feet. Write and solve an expression to find the divers new depth

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

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?