The digits 3, 4, 5, 6, 7, 8, and 9 are randomly arranged to form a three-digit number. (Digits are not repeated.) Find the probability that the number is even and greater than 900.The probability that the three-digit number is even and greater than 900 is(Type an integer or a simplified fraction.)C

Answered: Image /qna-images/answer/7cf88f8e-828f-4bd8-8b55-b9149056f00b.jpg

Answered: The digits 3, 4, 5, 6, 7, 8, and 9 are…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

A pet store has 10 puppies, including 3 poodles, 4 terriers, and 3 retrievers. If Rebecka and Aaron, in that order, each select one puppy at random with replacement (they may both select the same one), find the probability that they both select a poodle. The probability is ______________ (Type an integer or a simplified fraction.)
A bag contains 26 tiles, each with a different letter of the alphabet written on it. You choose 3 tiles from the bag without looking. What is the probability that you choose the tiles with the letters A, B, and C? Enter your final answer as a fraction in simplest form.
How would I approach this problem?
A quiz consists of 8 multiple choice questions, each with 4 options. Suppose you randomly guess at the answers. What is the probability that you get 4 questions correct? Round your answer to the nearest thousandth. Note: For the numerator, use 8C4 × 3 . This is because there are 8C4 different ways that the 4 incorrect questions can be chosen and there are 3 ways each question could be answered incorrectly. ANSWER____________ WORK ________________________ show the work done above and below the line
Given a family with four children, find the probability of the event. All are girls The probability that all of the children are girls is ____________ (Simplify your answer. Type an integer or a fraction.)
A thief steals an ATM card and must randomly guess the correct four-digit pin code from a 7-key keypad. Repetition of digits is allowed. What is the probability of a correct guess on the first try? The number of possible codes is. (Type an integer or fraction. Simplify your answer.)
← A cooler contains 100 ice cream bars. There are 10 Vanilla bars, 40 Mint Chocolate Chip bars, 30 Strawberry bars, and 20 Rocky Road bars. If one bar is randomly selected determine the probability that the bar selected is not Mint Chocolate Chip. The probability that the bar selected is not Mint Chocolate Chip is (Type an integer or a simplified fraction.) C
When seven basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select the order in which they shoot. What is the probability that they shoot free throws in alphabetical order? Assume each player has a different name. Type an integer or a simplified fraction. А. 1 720 В. 1 5040 C. 720 D. 5040
Express the probability of drawing a red 2 from a deck of cards as a reduced fraction.

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