B is the righ one i guess
The difference of the blue crab population From 1990-1997, the average was (800+750)/2 = 775; and from 1989-2009: (350+350)/2 = 350. I predict that from 2010 to 2020 the population will increase to about 500 because it seems to go on trends of increasing and decreasing.
No , explain please
Step-by-step explanation:
Answer: 7.5
Step-by-step explanation: -2/5= -0.4 so -3/-0.4=7.5
Answer:
8y3 +6y2- 29y +15
Step-by-step explanation:
(4y − 3)(2y2 + 3y − 5)
8y3 + 12y2 -20y -6y2 -9y +15
8y3 +6y2- 29y +15