Will give ! the weights of baby polar bears in a zoo are normally distributed with a mean weight of 2.2 pounds and a standard deviation of 0.3 pounds. about what percent of the baby polar bears weigh between 2.2 pounds and 2.5 pounds?

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol