Mathematics, 20.06.2020 00:57 mikeymanfs
A database system assigns a 32-character ID to each record, where each character is either a number from 0 to 9 or a letter from A to F. Assume that each number or letter being selected is equally likely. Find the probability that at least 20 characters in the ID are numbers. Use Excel to find the probability. Round your answer to three decimal places.
Answers: 3
Mathematics, 21.06.2019 14:10
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Mathematics, 21.06.2019 22:00
Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.
Answers: 2
Mathematics, 21.06.2019 22:10
Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
Answers: 1
Mathematics, 21.06.2019 23:00
Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer
Answers: 1
A database system assigns a 32-character ID to each record, where each character is either a number...
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
English, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Mathematics, 16.10.2019 00:40
Physics, 16.10.2019 00:40