Answer:
Proportional
Step-by-step explanation:
X equals negative b, plus or minus the square root of, b squared minus four a c all divided by two a
Answer:
16
Step-by-step explanation:
Step 1: Write out expression
a²
a = -4
Step 2: Substitute
(-4)²
Step 3: Evaluate
16
Answer:
Dependent
Step-by-step explanation:
There is a 1/3 chance that 1 of the first 3 people will pick Jerry's favorite kind of doughnut
So I think it is dependent