425/1700 = 0.25
Therefore he spends 25% of his income on rent
The ratios of blue balloons to red balloons is 137 red balloons to 144 blue balloons
Answer:
0.097 is the probability that the entire batch will be rejected
Step-by-step explanation:
The total number of CDs = 6500
Number of defective CDs = 110
Number of good CDs = 6500-110 = 6390
Out of this batch, 6 are randomly selected, then the probability that the entire batch is rejected is
1 – [probability of accepting the entire batch]
1 – [6390/6500 * 6389/6499*6388/6498*6387/6497*6386/6496*6385/6495]
= 0.097
Yes on day 7, they both have 46 dollars
Some satellites are up to 13,482,567 or 30,098,766 or 80,453,872 or even 900,435,879
