Answer: -1
Step-by-step explanation: plug in 25 into (-1)^n
Answer:
12,000
Step-by-step explanation:
The machine fills the containers at a rate of 50+5t milliliters (mL) per second.
Therefore, the rate of change of the number of containers, N is:


When t=60 seconds

Therefore, 12,000 milliliters of acid solution are put into a container in 60 seconds.
Answer:
Step-by-step explanation: -9<em>X3</em>+12x2-x-2
The 8th character would be 58