What value of body temp distinguishes the higher 10%

Question

body temp of adults is approx normally distributed with a mean of 37 degrees c & STD 0.45

Answer 1

mean 37 celcius

sd=.45

what is top 10%?? z=1.282= (x-37)/.45

x-37= .45(1.282)=.5769

x= 37.5769