Answers by Mike Otharan
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Answers by Mike Otharan

Answers by Mike Otharan
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Let X and Y be random variables with joint density function f(x, y) = 4xy, 0 < x, y < 1, 0, elsewhere. Find the expected value of Z = √X²+Y².
answered May 8, 2024
1 vote
216k views
Which of the following factors that influence health do individuals have the least control over?A. heredityB. social environmentC. attitudeD. behavior
answered Jan 21, 2024
4 votes
148k views
Help meeeeeeeeeeeeeee pleaseee
answered Jan 1, 2024
4 votes
188k views
Find the product of: (3x - 4)(2x^2 + 2x - 1). A. 6x^3 + 2x^2 - 5x + 4 B. 6x^3 + 14x^2 - 11x + 4 C. 6x^3 - 14^2 - 5x + 4 D. 6x^3 - 2x^2 - 11x + 4
answered Nov 7, 2023
3 votes
134k views
Quelqu'un peut m'aider ? J'ai besoin d'un résumé de ce texte. ( ​
answered Jan 1, 2023
3 votes
165k views
Let the cost of a pen be dollars. Write an expression for the total cost of four pens and seven mechanical pencils in terms of .
answered Nov 10, 2022
1 vote
224k views
What do the Justinian Laws say about the level of tolerance shown to those who don’t practice the official religion?
answered Sep 25, 2022
5 votes
182k views
What is the answer to this question? Twice r is 20
answered Sep 14, 2022
2 votes
185k views
- Which of the following is equivalent to 5 3 3
answered Aug 18, 2022
3 votes
173k views
Undaunted and daunted share the same root, daunt, which means "to subdue." The prefix -un means "not." Based on this information, what is the most likely definition of undaunted? wrathful, not able to
answered May 19, 2022
9 votes
208k views
You are provided with three solutions: A, B and C. One solution contains the enzyme amylase, one contains starch and one contains glucose. Starch if the substrate of the enzyme. The product is sugar maltose.
answered Apr 9, 2022
6 votes
132k views
Can someone plz help me? :(
answered Apr 2, 2022
2 votes
210k views
What is a universal symbol? A. a symbol that holds a special for young readers B. a symbol that holds a deeper meaning of a text C. a symbol that appears only within a particular story or novel D. a symbol
answered Dec 11, 2021
6 votes
64.2k views
Which of the following are components found in a modern piano? (Select all that apply) A. String B. Hammer C. Damper
answered Nov 27, 2021
4 votes
114k views
What faction of a day is 5hrs 20 mine​
answered Nov 11, 2021
4 votes
120k views
A student is given the rectangle and the square shown. The student states that the two figures have the same perimeter. Is the student correct? Complete the explanation to explain your reasoning. rectangle=
answered Nov 7, 2021
3 votes
78.3k views
Please help What is the slope of a line that is parallel to the line shown?
answered Nov 5, 2021
3 votes
125k views
Completion times for a reading test are normally distributed with a mean time of 73,4 minutes and a standard deviation of 7.4 minutes. Approximately what percent of the completion times is between 73.4
answered Jul 20, 2021
3 votes
115k views
Mai is making personal pizzas. For 4 pizzas, she uses 10 ounces of cheese. How much cheese does she use for each pizza?
answered Jun 15, 2021
2 votes
71.5k views
Can sombody help me please
answered Jun 1, 2021
0 votes
101k views
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