Mathematics, 03.02.2021 23:10 mykalwashington
Maria has a garden with coordinates A(1,0), B(4,5), C(10,5), D(7,0), where each unit is 1 foot. Which lengths are the dimensions of the garden?
Answers: 1
Mathematics, 21.06.2019 18:30
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 1
Mathematics, 21.06.2019 20:50
What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex
Answers: 2
Mathematics, 21.06.2019 23:30
Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.
Answers: 1
Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
Answers: 2
Maria has a garden with coordinates A(1,0), B(4,5), C(10,5), D(7,0), where each unit is 1 foot. Whic...
History, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Social Studies, 08.12.2020 18:10
Physics, 08.12.2020 18:10
Health, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
English, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Mathematics, 08.12.2020 18:10
Biology, 08.12.2020 18:10
English, 08.12.2020 18:10