The mean weight of a breed of yearling cattle is 1116 pounds. Suppose that weights of all such animals can be described by a Normal model with a standard deviation of 66 pounds. What weight would be considered unusually low for such an animal?

d 192

step-by-step explanation:

we find our area to find area we multiply thoses numbers to get our answer so our area is 192

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200