Mathematics, 24.02.2020 21:19 Jasten
The English alphabet contains 21 consonants and five vowels. How many strings of six lowercase letters of the English alphabet contain a) exactly one vowel? b) exactly two vowels? c) at least one vowel? d) at least two vowels?
Answers: 2
Mathematics, 21.06.2019 17:00
Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
Answers: 1
Mathematics, 21.06.2019 20:00
Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5
Answers: 1
Mathematics, 21.06.2019 23:00
Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates
Answers: 1
The English alphabet contains 21 consonants and five vowels. How many strings of six lowercase lette...
Chemistry, 08.07.2019 19:30
Biology, 08.07.2019 19:30
Mathematics, 08.07.2019 19:30
Mathematics, 08.07.2019 19:30
Biology, 08.07.2019 19:30
Mathematics, 08.07.2019 19:30
Mathematics, 08.07.2019 19:30