Can some one please solve the equation? 6=3s s=?
Sorry if this is to much to put on your plate. I understand if you can not answer right away. Thank you

How many solutions does the nonlinear system of equations graphed bellow have?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625