Answer:
the answer would be A: -1 1/4, 3/4
Answer:
Option C is correct.
Step-by-step explanation:
Given Equation:

To find: Solution of the Equation.
Consider,





b² = 0 ⇒ b = 0
b - 4 = 0 ⇒ b = 4
Therefore, Option C is correct.
Answer:
12.56
Step-by-step explanation:
180/360×2×3.142×4
Answer:
Step-by-step explanation:
13*3=39ft (if thats what ur looking for)
Sure, but one or more of the numbers would have to be negative.
In that case, even the mean could be zero.
Look at these numbers.
What's the mean ?
1, 2, 6, 4, 7, -20