In an albatross colony the wingspan of the birds is approximately normally distributed with an average wingspan of 3.07 metres and standard deviation 0.48 metres. What percentage of the birds have wingspan above 2.91 metres?

Give your answer rounded to the nearest integer. Do not include the percent sign.

congruent segments

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

answer:

step-by-step explanation:

the answer is d

step-by-step explanation: