Mathematics, 12.07.2019 19:20 adrian08022
(password counting) each of the following cases contain rules for setting a password. analyze the number of valid password combinations for each case : (a) passwords of lengths 6 to 8 characters long, where each character is either a lower case letter (a-z) or a digit (0-9) (b) passwords of lengths 6 to 8 characters long containing at least 1 digit, where each character is either a lower case letter (a-z) or a digit (0-9).
(c) passwords of length 8 which contain at least one vowel in them, where each character is a lower case letter. (d) passwords of length 8 which contain only digits (0-9), but no digit can be repeated.
Answers: 1
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
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Mathematics, 21.06.2019 17:00
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
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Mathematics, 21.06.2019 18:50
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
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Mathematics, 21.06.2019 19:30
Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?
Answers: 1
(password counting) each of the following cases contain rules for setting a password. analyze the nu...
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