Tracy wants to buy a ring that cost $50 each a jeweler is offering a deal in which you buy one ring and get the second one for 25% off and the third one is for 50% off the sales tax is 8% tracy will buy 3 rings how many how much money will tracy save using a deal instead of paying the full price for all three rings

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1