Mathematics, 20.09.2021 14:00 XTREME3336
Please help
Considered numbers (strings) of length 8 over the 10 digits 0, 1, 2...,9 . Suppose that the repetition of the digits is allowed and that the numbers may begin with 0.
(a) how many different numbers are there?
(b) how many of these numbers contain at least two 2s?
(c) what is the probability that a string of length 8 will contain at least two 2s?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:00
Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi
Answers: 1
Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
Answers: 1
Mathematics, 21.06.2019 19:30
1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
Answers: 1
Mathematics, 21.06.2019 19:50
Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?
Answers: 1
You know the right answer?
Please help
Considered numbers (strings) of length 8 over the 10 digits 0, 1, 2...,9 . Suppose tha...
Questions
Mathematics, 04.11.2019 04:31
Mathematics, 04.11.2019 04:31
Mathematics, 04.11.2019 04:31
English, 04.11.2019 04:31
Chemistry, 04.11.2019 04:31
English, 04.11.2019 04:31
Arts, 04.11.2019 04:31
History, 04.11.2019 04:31
Mathematics, 04.11.2019 04:31
Mathematics, 04.11.2019 04:31
