I need help fast I don't understand this at all.

80. The correct answer is 80 days

Step-by-step explanation:

It shows your really small with t over 80

population x time = 50 x (2) time divided by 80

so what I would do is...

50 x 2 then 100/80 is 1.25 move the decimal and round to get 20 then double to get 40 days but i tried and it time for me to eat

a is the correct

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )