Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Needed to be solved part b correctly in 10 minutes and get the thumbs up please show neat and clean work
![7.
(a) A computer is programmed to choose an integer between 1 and 99, inclusive,
so that the probability that it selects the integer r is equal to log100 ( 1+).
Suppose that the probability that 81 < r< 99 is equal to 2 times the probability
that x = n for some integer n. What is the value of n?
(b) In the diagram, AABD has C on BD.
Also, BC = 2, CD
AC
1,
AD
and
4'
%3D
%3D
cos(ZACD) =
3
Determine the length of
АВ.
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1d7feca5-2211-4c65-abbd-b92b798ae74f%2Fa4697aa4-6076-4813-a852-85e16e365095%2Fhsiqnkj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7.
(a) A computer is programmed to choose an integer between 1 and 99, inclusive,
so that the probability that it selects the integer r is equal to log100 ( 1+).
Suppose that the probability that 81 < r< 99 is equal to 2 times the probability
that x = n for some integer n. What is the value of n?
(b) In the diagram, AABD has C on BD.
Also, BC = 2, CD
AC
1,
AD
and
4'
%3D
%3D
cos(ZACD) =
3
Determine the length of
АВ.
B
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