Answer:
B; 2.0%
Step-by-step explanation:
In this question, we are asked to calculate the annual percentage of death in a population that has 20 deaths out of a total of 1000 birds.
To do this, we need to divide the number of deaths over the total number of deaths and multiply by 100%
Mathematically, this can be related as follows;
20/1000 * 100 = 2000/1000 = 2%
The percentage of death in the bird population is 2%
Answer:
Um i think he died but i don’t know
Step-by-step explanation:
Apples
30/5 is also 30 divided by 5 which is 6
Answer:
a. Find the interest earned.
$51.06
b. Find the balance of the account.
$976.06
Yw
Answer:
2
Step-by-step explanation:
Since triangles ABC and ADE are similar by AA (they share angle A and a right angle), their ratio of sides must be equal. Therefore:
![\dfrac{1}{2}=\dfrac{2}{x+2}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B2%7D%3D%5Cdfrac%7B2%7D%7Bx%2B2%7D)
Multiply both sides by 2:
![1=\dfrac{4}{x+2}](https://tex.z-dn.net/?f=1%3D%5Cdfrac%7B4%7D%7Bx%2B2%7D)
Multiply both sides by x+2:
![x+2=4](https://tex.z-dn.net/?f=x%2B2%3D4)
Subtract 2 from both sides:
![x=2](https://tex.z-dn.net/?f=x%3D2)
Hope this helps!