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Kellie did an experiment where she flipped a coin 25 times. The results are recorded in the table below. Flip Result Flip Result Flip Result Flip Result Flip Result 1 H 6 T 11 T 16 T 21 T 2 H 7 T 12 H
answered
Dec 25, 2024
Mathematics
high-school
5
votes
75.0k
views
(a) Calculate E(X) and then E(5−X). (b) Would the repair facility be better off charging a flat fee of $65 or else the amount $[ 150/ (5−X) ] ? [ Note: It is not generally true that E(c/y )= C/E(Y). ]
answered
Nov 13, 2024
Mathematics
high-school
5
votes
171k
views
During which season (summer or winter) is the stratification or change in density with water depth the strongest at each location? A) Summer B) Winter C) Both seasons equally D) It depends on the geographical
answered
Oct 18, 2024
Geography
high-school
1
vote
24.1k
views
What is used at some airports as an alternative to filling out the blue form?
answered
Aug 14, 2024
Engineering
college
4
votes
58.5k
views
What is the volume of this rectangular pyramid? 3cm 5cm 5cm
answered
Jun 23, 2024
Mathematics
high-school
4
votes
16.5k
views
A function is shown below: (x) = −x^3 - 5x^2 + 9x + 45. Circle the letters of all the statements that are true. a) As x approaches negative infinity, y approaches negative infinity. b) As x approaches
answered
May 7, 2024
Mathematics
high-school
2
votes
152k
views
The main design-specific threat to the internal validity of a between-subjects design is a failure of random assignment. This is when the groups of subjects (assigned to the conditions) were not the same,
answered
Apr 16, 2024
Engineering
college
6
votes
142k
views
______ is (are) an all-encompassing tool used for modeling, building, executing, and monitoring business processes that go across organizational boundaries (and often systems). a) ERP (Enterprise Resource
answered
Apr 11, 2024
Business
high-school
4
votes
98.2k
views
Jean-Jacques Dessalines and fought against the French in Haiti.
answered
Mar 12, 2024
History
college
6
votes
123k
views
Please help this is due today it's really important!!!
answered
Nov 29, 2023
Mathematics
college
4
votes
127k
views
Which fraction on the number line is equal to 3
answered
Oct 15, 2023
Mathematics
high-school
6
votes
159k
views
9. Which of the following best explains what viruses do in order to reproduce?They reproduce sexually by external fertilization.They use ribosomes and molecules inside a host cell to reproduce.They reproduce
answered
Aug 17, 2023
Biology
college
0
votes
1.4k
views
Did the government fail the till family?
answered
Mar 31, 2023
History
high-school
7
votes
117k
views
Why did walking have such importance and significance for the writer and for Gandhi?
answered
Jan 29, 2023
Social Studies
high-school
4
votes
69.5k
views
4 quarter hours = hours
answered
Oct 24, 2022
Mathematics
middle-school
2
votes
174k
views
8. What happened to immigrants from Europe who traveled to America in steerage? They were held for weeks or months to determine the status of their health. They were turned away unless they had relatives
answered
Oct 21, 2022
History
high-school
4
votes
177k
views
The ________ and variance are derived from a subset of the population data and are used to make inferences about the population. a. population standard deviation. b. population variance. c. population
answered
Jun 28, 2022
Mathematics
college
1
vote
191k
views
What is it called when a power is kept for the federal government?
answered
Jun 2, 2022
Social Studies
high-school
10
votes
31.5k
views
The act of being loyal and proud of one’s country is: a. Citizenship b. Nationalism c. Sustainable d. Development
answered
Apr 25, 2022
Social Studies
high-school
3
votes
179k
views
What effect has globalization had on Thanksgiving? A It is the reason why Thanksgiving is celebrated all around the world. B It is the reason why Americans have different types of food at Thanksgiving.
answered
Feb 15, 2022
Law
high-school
6
votes
107k
views
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