Answer:
Step-by-step explanation:
A is the answer
We have been given a system of equations 
and 
. We are asked to find the solution of our given system of equations.
To solve our system of equations, we will equate both equations as:
Upon substituting in equation , we will get:
Therefore, the solution of our given system of equations would be 
and option A is the correct choice.
All 4 stages span a total of 4 weeks or 28 days.
Egg - 2 days
Larva - 7 days
Pupa - 5 days
Adult - 14 days
This means that the larva exists for 7/28 = 25% of the time.
So, 25% of the randomly selected developing bees would be larva.
25% of 200 is 50. So, the answer is A.
Edit: The question is ambiguous. If by developing bees they exclude all the adult bees, then larva exist for 50% of the time and the answer would be 100.
Pairs whose sum is 8:
2 + 6, 3 + 5, 4 + 4, 5 + 3, 6 + 2 ( there are 5 pairs )
Pairs when one die is 5: 3 + 5, 5 + 3 ( 2 pairs )
P ( A ) = 2 / 5 = 0.4
Answer: The probability that one die resulted in a 5 given that a sum is 8 is 0.4 .
Answer:
-48
Step-by-step explanation:
2x3y
\/
2(-2) * 3(4)
\/
-4 * 12
\/
-48
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
