Express given logarithms in terms of a and b:
If log(3)=a, and log(2)=b, then log₃18=

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

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.