Answer:
11.725%
Step-by-step explanation:
Given that : 
True value = 0.904 seconds 
Measured time = 1.010 seconds
Experimental error :
(|measured value - True value | / true value) * 100%
(|1.010 - 0.904| ÷ 0.904) * 100%
= 0.106 / 0.904 * 100%
= 0.1172566 * 100%
= 11.725%
 
        
                    
             
        
        
        
16 because if you put 16 into a percentage it's 80. 16 divide 20 times 100 equal 80
        
                    
             
        
        
        
It's a cube so x should also equal 6
        
             
        
        
        
The area of the shaded region is 15.453 square units.
Step-by-step explanation:
Step 1:
The given shape consists of a rectangle and two circles.
The length of the rectangle is given as 12 cm. Both the diameters of the circles equal 12 cm. So each circle has a diameter of 6 cm and thus a radius of 3 cm.
The diameter of the circle is equal to the width of the rectangle.
So the rectangle has a length of 12 cm and a width of 6 cm. The circles have radii of 3 cm each.
Step 2:
The area of the rectangle  square cm.
 square cm.
The area of each circle  square cm.
 square cm.
The area of both circles  square cm.
 square cm.
The area of the shaded region is the difference between the area of the rectangle and the area of both circles.
The area of the shaded region  square units.
 square units.
The area of the shaded region is 15.453 square units.
 
        
             
        
        
        
Answer:
the prime factorization of 16 is 2^4 (because 2*2*2*2 is 16, and those twos cannot be split into anymore numbers)
Step-by-step explanation:
brainliest please?