Mathematics, 24.05.2020 20:59 serenad2
Outside a home, there is a 6-key keypad numbered 1 through 6. The correct five-digit code will open the garage door. The numbers can be repeated in the code.
(a) How many codes are possible?
(b) What is the probability of entering the correct code on the first try, assuming that the owner doesn't remember the code?
(a) The number of possible codes is
nothing.
(Type an integer or fraction. Simplify your answer.)
(b) The probability that the correct code is given on the first try, assuming that the owner doesn't remember it is
nothing.
(Type an integer or fraction. Simplify your answer.)
Answers: 3
Mathematics, 21.06.2019 14:30, junahsisney
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
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