Final Answer: 
Steps/Reasons/Explanation:
Question: Which expression is equivalent to 
<u>Step 1</u>: Expand by distributing terms.
× 
× 
<u>Step 2</u>: Simplify × 
to 
.
×
<u>Step 3</u>: Simplify 
× to 
.
<u>Step 4</u>: Remove parentheses and add.
~I hope I helped you :)~
The answer should be 95in^2
Explanation:
You’re essentially just finding the area of all the shapes on the triangle and adding them together.
Area of a triangle = 1/2•b•h
Area of a square = l•w or just s2
The area of the triangles given what we have in the diagram can be found with
1/2•5•7 = 17.5
There are 4 triangles so you multiply 17.5 by 4 which gives 70
The base of the triangle (the square) = 25
70+25=95
I think it is C it is probably wrong ☹️
278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5
The normal rule to remember is 68-95-99.7, i.e. plus or minus three sigma corresponds to 99.7% of the probability. That leaves 0.3% in the two tails, or 0.15% in the tail above 3 sigma.
Answer: 0.15%
