Let us assume the initial number of bacteria in the culture = x
After 1 hour,
The number of bacteria = 185x/100
= 1.85x
After 2 hours,
The number of bacteria = (185 * 1.85x)/100
= 3.42x
So
3.42x = 12500
x = 12500/3.42
= 3654.97
= 3655
From the above deduction, we can conclude that the initial number of bacteria in the culture is 3655
I think the answer is 220?
$30+$25(x)=$180
U can solve by isolating da variable. Subtract 30 on both sides. Given u:
$25(x)=$150
Now u divide 25 to both sides. Given u:
x=6 days
Answer:
A
Step-by-step explanation:
3x 2/6 is 1 and if you put all the shaded blocks together for A, you will get 1 whole
I'm not sure the answer exactly but just do 1240*.60 and that will be the answer
