Answer:
46.15%
Step-by-step explanation:
(6 ÷ 13) × 100 = 46.15384615
= 46.15%
From the shaded diagram, Raphael will need 3 of the 6 equal portions, or exactly 1/2 of the area of the circle. Given a radius of 12 ft, knowing that the area of any given circle is

, and knowing that the area of the fabric needs to be half of the total area, we can set up the equation for the area of the fabric

:

Simplifying, we find that the area of the fabric is exactly

ft.² Using the approximation of 3.14 for π, we get an area of approximately

ft² of fabric.
Answer:
Step-by-step explanation:
Yes that is a statistical question
Answer:
7/12
Step-by-step explanation:
1/3 + 1/4
Get a common denominator of 12
1/3 *4/4 + 1/4 *3/3
4/12 + 3/12
7/12
Answer:

Step-by-step explanation:
Given: 
To find: solutions of the given equation
Solution:

Write 
Therefore,

So, solutions of the given equation are
and
.