Mathematics, 22.08.2019 15:00 natewestly6464
A5-digit combination lock can be opened only if a correct combination of digits is chosen. find the probability of guessing the correct combination if:
a. no digit is repeated
b. digits can repeat and zero is not one of the digits in the combination
Answers: 1
Mathematics, 21.06.2019 19:00
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
A5-digit combination lock can be opened only if a correct combination of digits is chosen. find the...
Social Studies, 05.11.2020 08:10
Mathematics, 05.11.2020 08:10
Chemistry, 05.11.2020 08:10
Mathematics, 05.11.2020 08:10
Mathematics, 05.11.2020 08:10
Mathematics, 05.11.2020 08:10
English, 05.11.2020 08:10
World Languages, 05.11.2020 08:10
Mathematics, 05.11.2020 08:10