There would be 256 bacteria after one day.
There are 24 hours in a day, and the amount of bacteria doubles every 3 hours, so it will double:
24 / 3 = 8 times.
To find the current amount we could use an equation such as:
1 * 2^8 = x
Finally, solve for the number of bacteria:
1 * 2^8 = x
1 * (2 * 2 * 2 * 2 * 2 * 2 * 2 * 2) = x
1 * (4 * 4 * 4 * 4) = x
1 * (16 * 16) = x
1 * 256 = x
x = 256
Answer:
60 smaller vehicles had been washed
Step-by-step explanation:
1) Equation: 10y+5n=800, substitute the number of larger cars into the equation
2) 10x50 +5n=800
3)500+5n=800
4)5n=300
5)n=60
Answer:
150 cal
Step-by-step explanation:
5x30=150
Answer:
I would say around 41.3% I'm sorry if I am wrong :/
Step-by-step explanation:
62/150 around 0.413
Answer:
the correct answer is x+3
