Answer:
100
Step-by-step explanation:
We can determine the percent of defective phones to non-defective phones by dividing the defective phones by the total phones:
[tex]=20/150=0.1333[/tex]
Therefore 13.33% off the phones will be defective. We can calculated the amount of phones out of 750 that will be defective:
[tex]=0.1333\cdot{750}=99.99=100[/tex]
100 of the 750 phones could be defective
