Every student at joes school is assigned a 4-digit PIN to access the schools computers. The first digit of the code is 0 or 1. The remaining digits are chosen from the numbers 2 through 9, and no number must be used more than once in a code. What is the probability that Joe is assigned the PIN "1234"

sorry i dont know my friend

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

what chart am i supposed to follow?