Are 25 milligrams lighter or heavier than 25 centigrams Please help it's for homework and it says explain too so please help

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j