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Answers by Mapet

Answers by Mapet
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Consider the following linear combination: Z = 4X - 5Y with E(X) = 3.2, V(X) = 1.3, E(Y) = 4.6, V(Y) = 5.1, and Cov (X, Y) = 0. What is the correct value of E(Z)? A. -20.3 B. -10.2 C. -6.7 D. 10.2 E. 20.
answered Sep 8, 2021
3 votes
203k views
Cultural norms and practices often impacts a society's understanding of ethics; one such example is the concept of guanxi in China, which suggests an emphasis on _____________________________________________________
answered May 15, 2021
2 votes
96.1k views
2 ounces of chocolate, 4 eggs, 1/2 a cup of milk, 1 teaspoonful of vanilla, 1/2 a cup of butter, 1 1/2 cups of sugar, 1 heaping teaspoonful of baking powder, 1 3/4 cups of flour. Dissolve the chocolate
answered Mar 9, 2021
3 votes
160k views
I can never understand geometry of math anything does that mean I’m dumb?
answered Feb 17, 2021
3 votes
180k views
Although Aaron feels a little bewildered and lonely at times, he is very excited and curious about the new culture in which he is has just begun a temporary work assignment. He is in the _______________
answered Jan 30, 2021
3 votes
100k views
Which of these bonds should be classified as a polar covalent bond
answered Jan 10, 2021
7 votes
13.2k views
You saved $300 to spend over the summer. You decide to budget $50 to spend each week. Part c: what is the slope of the line? What does the slope represent? Part D: what is the y-intercept? What does this
answered Aug 26, 2020
7 votes
173k views
Explain how the homeostasis in the body may be disturbed by second-degree burns.
answered May 13, 2020
3 votes
185k views
What bodies of water erode and move enormous amounts of soil and rock
answered Dec 21, 2019
4 votes
215k views
Select all that apply. it appears that most of the world's population growth is taking place in developing countries. predict what effects this will likely have. people in developing nations will become
answered Sep 14, 2019
5 votes
8.9k views
Suppose you start an annuity where you invent$2,000 at the beginning or each year and 4% interest is paid at the end of the year
answered May 29, 2019
3 votes
222k views
A rider sits on a motorcycle. The mortorcycle has a mass of 237 kilograms. Thee rider has a mass of 89 kilograms. what is the total mass of the mortorcycle and the rider?
answered Apr 26, 2019
4 votes
24.2k views
Explain why the childcare practitioner must share information with the designated staff member if a child discloses abuse or abuse is suspected
answered Feb 28, 2019
3 votes
13.8k views
Liam puts $2000 in the bank with a 3% annual interest rate compounded annually. if Liam does not touch his money how much money will he have after two years? A.) 2,000.06 B.) 2,060.00 C.) 2,120.00 D.)
answered Mar 30, 2018
2 votes
76.8k views
The learning zone is defined as the attitude it takes to become a better student. things you already know and are comfortable with. way you study, whether you have been successful or not. willingness to
answered Mar 11, 2018
2 votes
54.8k views
Why does Gene return to Devon after 15 years at the start of the novel? A. Gene has returned for a class reunion. B. Gene happens to be passing through New Hampshire. C. Gene is now a professor at Devon.
answered Jan 11, 2018
4 votes
123k views
The civil service was created partly to ensure that federal employees
answered Mar 4, 2017
7 votes
88.3k views
(10 2) 3 = 10 (2 3) A.True B.False
answered Jan 4, 2017
4 votes
155k views
Founded in 1967, ASEAN did little to foster economic cooperation until _______ proposed a free-trade area in 1991
answered Nov 3, 2016
5 votes
62.3k views
explain how the governments of two different countries are similar and different. Use at least two of the following terms : autocray, oligarchy, decmocracy, unitary, federation, confederation parlamentary.
answered Nov 2, 2016
5 votes
49.7k views
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