Answer:
The answer is B!!!
Step-by-step explanation:
NON
B. 10/91
Total passwords:
16C4 × 4!
43680
Passwords with exactly one digit:
6C3 × 10C1 × 4!
4800
Probability
4800/43680
10/91
144 in²
<u>Finding the constant of proportionality</u> :
<u>Finding y when x = 6</u> :
The value of y is <u>360</u> when x = 6.
b