Use a ratio to find out that x/190.2 = 74.5/100
hope this helps
Answer:
no, and next time take it right
Explanation:
<span>#1 is air radon, #2 is x-ray, #3 is ground, #4 is cosmic radiation, #5 is TV tube, #6 is weapons test fallout . That's all I got hope I helped!</span>
Varuable, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation :)
