Each week, Lauren and Erin compete to see who can exercise the most. Last week, for every 0.6 hour Lauren exercised, Erin exercised 0.5 hour. If Erin exercised a total of 3 hours last week, how much total time did the two women exercise last week?

77

step-by-step explanation:

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

exactly you go it

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13