Answer:
let x be no. of 4-wheel and y be no. of 3-wheel ATVs
so
x+y=17 (each has one set of handlebars)
4*x + 3*y = 61
4*(x)+3*(17-x)=61
x=61-51=10
y=17-10=7
thus x=10 and y=7 and that's your answer
Answer:
1.38
Step-by-step explanation:
Answer:
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Step-by-step explanation:
The first digit of the password can be any of the ten digits - 10 possibilities.
A digit cannot be repeated, so the second digit can be any digit except the one you chose for the first digit - 9 possibilities.
The third digit can be any digit except the digits you chose for the first and second digit - 8 possibilities.
Using the rule of product:

There are 720 passwords.