Answer:
12
Step-by-step explanation:
4/6=2/3
18(2/3)=12
He bought 5 science books and 2 Math Books
5 Science Books = $300
2 Science Books = $100
7 Books = 400
Answer:
D
Step-by-step explanation:
Answer:
slope- 40
y-intercept- 10
slope-intercept form- y=40x+10
Step-by-step explanation:
hope this helps :)
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