Answer:
the answers are options 1, 2, and 5.
 
        
             
        
        
        
 solution
 1 inch = 2.54 centimeters
Therefore, to convert to cubic measurements
 (1 in)³ = (2.54 cm)³
 Thus; 
1 in³ = 16.387 cm³
Hence 305 cubic inches will be equivalent to
  305 × 16.387
 = 4998.035 cm³
        
                    
             
        
        
        
Answer:
V = 567 ft³
Step-by-step explanation:
V = Bh
<em>[note: a capital 'B' represents the </em><em>area</em><em> of the base] </em>
<em />
The right triangle is the triangular prism's base.
Because the triangle's height (9 ft) and it's base are the same value (9 ft), we can solve to find the area.
- We can identify the base easily because the base and the top of the prism are exactly the same shape
Area of triangular base:
  A = 
  A =  (9 ⋅ 9)
 (9 ⋅ 9)
  A =  (81)
 (81)
  A = 40.5
We have 'B' for the triangular prism's formula, so next we need 'h'. 14 ft is provided as the prism's height, so we just need to multiply 40.5 and 14 for our answer.
Volume of triangular prism:
  V = Bh
  V = (40.5)(14)
  V = 567 ft³
 
        
             
        
        
        
The first problem is true because with multiplication it doesn't matter which order it is in. 
The second problem is false because you will get a different quotient depending on which numbers are on which side of the equation.