Answer:
f=1/x^2-81
Step-by-step explanation:
Step 1: Multiply both sides by x^2-81.
fx3−81fx=x
Step 2: Factor out variable f.
f(x3−81x)=x
Step 3: Divide both sides by x^3-81x.
f(x3−81x)
x3−81x
=x
x3−81x
f=
1
x2−81
Answer:
75 years.
Step-by-step explanation:
Divide 150 by 2, that gives you the years.
Answer:
23
Step-by-step explanation:
just trust me
Answer: Reject the null hypothesis because the p-value is less than 0.05
Step-by-step explanation:
