Answer:
The answer is 17.5 in^2
#Hope it helps uh.........
 
        
             
        
        
        
Answer:
Four hundred Thirty-three and thirty-eight hundredths
Step-by-step explanation:
the four is four hundred
the two three's after the four are thirty-three
and the three and eight after the decimal are thirty-eight hundredths
 
        
                    
             
        
        
        
Answer:
6 - 4i
Step-by-step explanation:
-4 + i = 10 - 5i
<u>+4       +4      </u>
i = 14 + 5i
<u>-5i      -5i      </u>
-4i = 14
i = -3.5
 
        
                    
             
        
        
        
Answer:
S(x)  =  x²  +  390224/x 
Step-by-step explanation:
Volume of the open box  =   V  = 97556 cm³
Material needed:
Let´s call x the side of the square base then  the  area of the base is
A(b) = x²
For the sides of the box, we have 4 sides each one with area of x*h
where h is the height of the box
The volume of the box    V(b) = 97556 = x²*h   then    h  =  97556/x²
S(x,h) = x²  +  4*x*h* 
The surface area of the box as function of x is:
S(x)  =  x²  + 4*x*97556/x²
S(x)  =  x²  +  390224/x 
 
        
             
        
        
        
Answer:
P=1/42.
Step-by-step explanation:
We know that the student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretary and Treasurer. We calculate the probability that the President is a Senior:
We calculate the number of possible combinations:

Number of favorable combinations is 5.
Threfore, the probability is 
P=5/210
P=1/42.