<span>The population of a bacteria culture doubles every 2 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria
</span>
Is not quite that.
min 0 - 1,000
min 2 - 2,000=1,000*2^1
<span>min 4 - 4000=1000*2^2; </span>
min 6 - 8000=1000*2^3
Be careful! It doubles every 2 minutes.
So, 1,000*2^x=500,000
2^x=500. It asks you to approx. You know that 2^9=512, so x=9.
<span>Because the pop doubles every 2 minutes, the result=9*2=18 minutes.
</span>hope it's perfect!
1 four inch cup and then the rest all add 0.5 in. so you would have 16 0.5 in. and 1 4 in. so 17 cups.
Answer:
C, all it takes is to observe the graph not that hard
Answer:
The number to use are 10, 7, 20 and 3.
Step-by-step explanation:
Given
Required
Which numbers would be used using the area model or partial products
The number to use are 10, 7, 20 and 3.
This is shown below:
When the numbers are multiplied, we get:
