Atmospheric pressure (air pressure) decreases exponentially as your altitude increases. Atmospheric pressure decreases by about 12% per kilometer you go upward. If air pressure at sea level is 14.7 psi (pounds per square inch), find the air pressure at the top of Mount Everest, 8.8 km above sea level.

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

i think its doubled. let me know

step-by-step explanation:

it is 32.5

i hope i could u.

answer is  

d.

3.09

hope you got this right.