Answer:
(d) 0.8736
Step-by-step explanation:
Unless you have a table of the normal distribution available, this is a calculator problem. Your calculator, or any spreadsheet, can tell you the probability is ...
P(-1.23 ≤ z ≤ 2.12) ≈ 0.8736
Answer:
f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6
<span>3<span>x^2</span></span>−<span>16 I think that's the answer. Hope that helps!</span>