Can someone please help me solve this and if u have any questions text me don’t comment

Which ratio is equivalent to 10: 85

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?