Answer:1)Number of different license plates can be made =17576×100×260=456976000
2)Probability of getting a plate with abc123 or 123 abc=0.0000004
Given that :-A license plate has six characters.
As three characters are letters ∴ ways of these 3 letters into the plate with repetition = 26×26×26=17576 ways
and two characters are numbers (0-9 - total 10 characters)∴ways of these 2 numbers into the plate with repetition=10×10 =100 ways
and one character is a letter or a number=26×10=260
So number of different license plates can be made =17576×100×260=456976000
Now Probability of getting a plate with abc123 or 123 abc
=P(abc123 or 123abc)=P(abc123)+P(123abc)-P(abc123)×P(123abc)=1/456976000+1/456976000-1/456976000×1/456976000
=1/456976000(1+1-1/456976000)
=1/456976000(2-0.0000002)=2/456976000=0.0000004
Probability of getting a plate with abc123 or 123 abc=0.0000004
Answer:
23
Step-by-step explanation:
32=3x-4+x
32=4x-4
+4 +4
36=4x
/4 /4
9=x
Larger #= 3x-4
Larger #= 3(9)-4
Larger #= 27-4
larger #= 23
In one day, he spends a total of 33 + 49, or 82 minutes working out.
In 8 days, he will spend 82 minutes * 8, or 656 minutes working out.
Jason will spend 656 minutes working out in 8 days.
Answer:
23
Step-by-step explanation:
a pair is 2 so 2 pairs time 3 2x3=6 so 17+6=23
