Awitness to a hit-and-run accident told the po- lice that the license number contained the letters rlh followed by 4 digits, the first of which was a 5. if the witness cannot recall the last 3 digits, but is cer- tain that all 4 digits are different, find the maximum number of automobile registrations that the police may have to check.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

where is the graph, sweetheart?

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.