The slope would be 4.
The slope would be 4 because you can take the 2 points, (3,6) and (1,-2) and apply the formula (y2-y1)/(x2-x1).
When applied, it would look like this:
-2-6/1-3
This would result in -8/-2 which equals 4.
12 x 12 x 11
12 x 12 = 144
144 x 11 = 1584
the answer is 1584 ! hope that helps :)
Your goal is to isolate the x variable, so all you have to do here is subtract 6 on both sides.
Your final answer is x ≤ 2.
Hope this helps a lot! :)
Answer: 1) D
2) C
Step-by-step explanation:
1. The blue algae has an initial mass of 20 kg and doubles its mass every hour. Then after t hours, the mass of blue algae is
2. The green algae has an initial mass of 160 kg and grows at a constant rate of 0.20 kg per minute. Then after t hours (60t minutes), the mass of green algae is
Part I) At t=3:
The mass of green algae has 196-160=36 kg more mass at 3 hours.
Part II) At t=4:
The blue algae has 320-208=112 kg more mass at 4 hours.
9+3t is your answer.......