Answer :
Bacteria B started with 3000 bacteria.
Bacteria B doubles every hour.
In three hours, the amount of Bacteria A will be greater than the amount of Bacteria B.
Bacteria A:
x=0 , y = 1000
x=1 , y = 3000
x=2 , y = 9000
x=3 , y = 27000
Bacteria A:
x=0 , y = 3000
x=1 , y = 6000
x=2 , y = 12000
x=3 , y = 24000
From this table we can see that Bacteria B started with 3000 bacteria.
Bacteria B doubles every hour, 3000, 6000, 12000, 24000
In 3 hours , Bacteria A = 27000 and Bacteria B = 24000
So,In three hours, the amount of Bacteria A will be greater than the amount of Bacteria B.
Answer:
Step-by-step explanation:
A fraction can be found be taking the current amount over the total amount:
Since Darlene has only typed 23 pages out of 59, her fraction is 23 over 59. Fractions must always be in simplest form, which means that both the numerator and denominator can no longer be divided by the same factor. Since the numbers 23 and 59 are both prime and have no other factors other than 1 and themselves, the fraction 23/59 is in simplest form.
Answer:
x=2, or x=1
Step-by-step explanation:
Given the equations as
f(x)=2x and
g(x)=2^x
Using a graph tool the equations will intersect at points (2,4) and (1,2)
x =2 or x=1
