Answers by Mateusz Stefaniak
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Answers by Mateusz Stefaniak

Answers by Mateusz Stefaniak
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You own a portfolio that is 15 percent invested in Stock X, 30 percent in Stock Y, and 55 percent in Stock Z. The expected returns on these three stocks are 8 percent, 11 percent, and 13 percent, respectively.
answered Dec 18, 2021
1 vote
166k views
10x+1=-9x+6 Would helpful if their would be a step by step!
answered Dec 13, 2021
3 votes
125k views
How do I solve this inequality?
answered Nov 28, 2021
0 votes
134k views
What are the factors of x^2-49?
answered Oct 26, 2021
0 votes
121k views
Given the notation solve and determine what number x has to be in order for it to equal zero -2x+12=0
answered Oct 24, 2021
4 votes
56.4k views
What is the primary role of communication in enhancing health
answered Sep 18, 2021
2 votes
52.3k views
Wite the time in Spanish. Spanish homework ​
answered Jul 3, 2021
4 votes
183k views
Read the excerpt from Teaching the Benefits of Capitalism by Roger B. Butters. The single greatest benefit that capitalism provides is that it enables human choice. Capitalism establishes a social contract
answered May 28, 2021
1 vote
175k views
Your student class council needs $600 for the Winter Dance. With only $210 in their treasury, the council decided to raise the rest by selling donut coupons for a profit of $1.50 per dozen. Write and solve
answered May 23, 2021
3 votes
5.1k views
Which activities are ways to reduce the negative impacts humans have on Earth’s resources? Select two options.
answered Apr 29, 2021
4 votes
59.7k views
Eric has asked you to help him build a new gaming computer so that he can play the newest games available. He also wants the computer to be VR-compatible. He has already purchased a high definition sound
answered Apr 2, 2021
2 votes
63.5k views
Evlaute the expression 45+3/8x
answered Feb 3, 2021
7 votes
6.1k views
A piece of sodium metal reacts completely with water as follows: 2Na(s) + 2H₂O(l) \longrightarrow 2NaOH(aq) + H₂(g) The hydrogen gas generated is collected over water at 23.0°C. The volume of the gas is
answered Sep 6, 2020
5 votes
17.7k views
Grooming accomplishes all except a. plays an important role in the day-to-day life of nonhuman primates b. occurs in a variety of contexts c. reinforces social relationships d. is an affiliative behavior
answered Jul 8, 2020
3 votes
95.6k views
How to prove quadrilaterals are parallelograms?
answered Jun 21, 2020
2 votes
93.6k views
Which is not a caused by dopamine levels related to drug abuse? A. take more responsibility B. unpredictable mood swings C. becoming violent D. withdraw from relationships
answered Jun 8, 2020
3 votes
42.2k views
Why were the first shots at lexington,Massachusetts called “the shots heard around the world”?
answered Jan 25, 2020
4 votes
79.4k views
Which sentence uses commas or semicolons correctly? The keys to happiness are living; loving and laughing. The keys to happiness are living, loving, and laughing. The keys to happiness are living, loving
answered Dec 9, 2019
4 votes
107k views
Myra is evaluating the expression –31.7 + 4.5x, when x = 2.1. –31.7 + 4.5(2.1)     –27.2(2.1)     –57.12 What was Myra’s error? Myra should have multiplied -31.7 and 2.1 first. Myra should have multiplied
answered Aug 13, 2019
5 votes
117k views
Five years ago a girl was one-half as old as her brother was then, and now she is three years younger than he is. What are their present ages? A) girl is 7; brother is 10 B) girl is 8; brother is 11 C)
answered Dec 29, 2018
7 votes
199k views
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