The answer is 28. you start with the parenthesis and do 25+6 which is 31x1 is 31. then you do 1-4 and get -3. then add -3 to 31 and get 28
5 hours is equals to 15mph, as you can see, if you multiply every step, is equals to 75, (75x1=75, 25x3=75, 20x3.75=75, etc.)
Answer:
the answer is a.
Step-by-step explanation:
every other answer has a y-intercept.
Answer:
Step-by-step explanation:
Formula to be used is N=N0e^(kt)
N0 - amount of bacteria at time 0, which is 10g
t=2, 30g
30 = 10*e^(k*2)
3 = e^(2k)
2k = ln3
k = 0.5ln3
At t=6:
N = 10*e^(0.5ln3*6)
N = 10e^(3ln3)
N = 10e^ln27
N = 10*27 =270
So the amount of bacteria at t=6 is 270
What is in between 2 and 3?
