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Can someone explain this tree diagram for me? I understand why it’s 0.7 and why it’s 0.3 but what I don’t understand why it’s 0.4 shouldn’t it be 0.1? Shouldn’t it be 0.5 instead of 0.2?
asked
Jul 12, 2020
Mathematics
high-school
1
answer
2
votes
12.3k
views
Deal with these relations on the set of real numbers: R₁ = (a, b) ∈ R² , the "greater than" relation, R₂ = a ≥ b, the "greater than or equal to" relation, R₃ = a < b, the "less than" relation, R₄ = a ≤ b, the "less than or equal to" relation, R₅ = (a, b) ∈ R² , the "equal to" relation, R₆ = (a, b) ∈ R² , the "unequal to" relation. Find a)R1◦R1.b)R1◦R2.c)R1◦R3.d)R1◦R4.e)R1◦R5.f)R1◦R6.g)R2◦R3.h)R3◦R3.
asked
Mar 8, 2020
Mathematics
high-school
2
answers
0
votes
95.1k
views
What in history affects us today because they help us to make predictions about the future.
asked
Feb 5, 2020
History
middle-school
2
answers
4
votes
137k
views
What way will low pressure areas rotate
asked
Jan 21, 2020
Chemistry
middle-school
1
answer
4
votes
133k
views
What are the pros and cons of each type of news source?
asked
Jan 17, 2020
English
middle-school
1
answer
2
votes
229k
views
What is the primary difference between sautéing and pan frying? A. pan frying uses more oil B. sauteing requires stock C. sauteing uses more oil D. pan frying is always done in a pan
asked
Dec 28, 2019
Arts
middle-school
2
answers
0
votes
198k
views
The probability of hulk getting mad is 1/8.What is the probability of hulk getting angry Tomarrow?
asked
Aug 18, 2019
Mathematics
high-school
2
answers
5
votes
47.7k
views
How were ethnic minorities discriminated against in the US Military?
asked
Jul 27, 2019
History
college
1
answer
1
vote
152k
views
The practice of "gift giving" between the parties to a business negotiation is considered right and proper behavior in many asian cultures. however, some westerners view the practice as a form of bribery,
asked
Jan 28, 2019
Social Studies
high-school
1
answer
0
votes
183k
views
What does the fourteenth amendment say that states cannot take away from people?
asked
Dec 18, 2018
Social Studies
high-school
2
answers
5
votes
138k
views
Relationships with family, friends, and community far outweigh money or things.
asked
Oct 18, 2018
Geography
college
2
answers
5
votes
234k
views
In 1122 the treaty called the Concordat of Worms gave the church the sole power to A. excommunicate the Holy Roman emperor. B. Invest bishops with fiefs. C. Prevent bishops from accepting jobs from monarchs.
asked
Jan 24, 2018
History
college
1
answer
0
votes
87.8k
views
Please help, I'm using all my points. Use picture attached. How would you describe the elevation and relief of the landform shown in the picture? A. High elevation and high relief B. low elevation and
asked
Sep 9, 2017
Geography
high-school
1
answer
5
votes
210k
views
WRITE THE SUM OF THE NUMBERS AS THE PRODUCT OF THEIR GCF AND ANOTHER SUM 48+ 14
asked
Jan 15, 2016
Mathematics
middle-school
2
answers
2
votes
25.9k
views
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