Which is the equation of a parabola with vertex (4,3) and directrix x = 6?
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Answer: The number of different passwords can be formed = 1,000,000
Step-by-step explanation:
In general total digits = 10 [ from 0 to 9]
If a password contains 6 digits, then by fundamental principal of counting, the total number of different passwords =
Hence, the number of different passwords can be formed = 1,000,000
Answer:
-171
Step-by-step explanation:
Applying PEMDAS (order of operations),
We open the parenthesis first;
-9 - ()³ × 6
-9 - 3³ × 6
We work on multiplication next;
-9 - 27 × 6 = -9 - 162
finally we do subtraction to get;
-9 - 162 = -171