Answer:
2000 bacterias
suppose, x is the bacteria
there are 500x . for the first 400 hours,the 500 x will double which gives=
500x2=1000 bacterias
then the next 400 hours,the 1000x will double which gives=
1000x2=2000 bacterias
Answer: Simply the expression = 5
Step-by-step explanation:
Simplify = 5
Answer:
Step-by-step explanation:
Given
Required
Determine the mean
The mean of a data is calculated as thus:
In this case:
So, the formula becomes:
Answer:
A
Step-by-step explanation:
Slope m = 2
The point is (0,3)
x1 = 0 and y1 = 3
And y - y1 = m(x - x1)
y - 3 = 2(x - 0)
y - 3 = 2x
y = 2x + 3 this is the equation
To find the future value the formula is
A=p e^rt
A future value?
P present value 8906.54
R interest rate 0.06
T time 9 years
E constant
A=8,906.54×e^(0.06×9)
A=15,283.68
To find the interest earned the formula is
I=A-p
I=15,283.68−8,906.54
I=6,377.14
