Answers by Luan Kevin Ferreira
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Answers by Luan Kevin Ferreira

Answers by Luan Kevin Ferreira
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Which of the following statements about the expected value of a random experiment is true? A. The expected value is the value you will get after one trial. B. The expected value is the average of the values
answered Feb 11, 2022
1 vote
214k views
Multiply (3x+2)(x-5)
answered Feb 5, 2022
6 votes
143k views
Trace the development and spread of Hinduism through trading.
answered Jan 16, 2022
0 votes
159k views
During a race the dirt bike was observed to leap up off the small hill at A at an angle of 60^o with the horizontal. If the point of landing is 20 ft away, determine the approximate speed at which the
answered Dec 27, 2021
4 votes
152k views
What are the functions of the 3 types of nucleotides?
answered Nov 3, 2021
0 votes
6.6k views
Jack makes money every week from mowing lawns Every week he mows one more lawn than he did the previous week. Is this linear or exponential?
answered Oct 18, 2021
1 vote
114k views
What is cos(angle) if cot(angle) is undefined and sec(angle) is negative?
answered Aug 26, 2021
1 vote
85.5k views
Solve: 2x – 10 over 4 =3x Your answer: -10 -1 2 11
answered May 22, 2021
1 vote
137k views
If anyone plays pokemon go put your code in your answer and I will add you
answered May 8, 2021
5 votes
92.5k views
Yesenia was late for an appointment, so she decided to drive faster than the speed limit. Her actions caused an accident, and a police officer gave her a traffic ticket. In this situation, her action is
answered Mar 11, 2021
4 votes
235k views
"Assume that a file containing a series of integers is named numbers.txt and exists on the computer’s disk. Write a program that reads all of the numbers stored in the file and calculates their total."
answered Mar 7, 2021
4 votes
71.9k views
Determine what type of model best fits the given situation: A retirement account is expected to grow by 15% each year. A. none of these B. exponential C. quadratic D. linear
answered Feb 19, 2021
3 votes
168k views
A corporation has posted a large financial loss for this year. It has a legal obligation to pay interest on all of the following bonds EXCEPT:a. debenturesb. subordinated debenturesc. adjustment bondsd.
answered Jan 25, 2021
7 votes
213k views
Do you think the electoral college is an effective way to elect the president? Why or why not?
answered Jan 24, 2021
4 votes
151k views
Kyle is practicing for a 3-mile race. His normal time is 23 minutes 25 seconds. Yesterday it took him only 21 minutes 38 seconds. How much faster was Kyle's time yesterday than his normal time?
answered Nov 11, 2020
3 votes
85.9k views
The law of conservation of energy is a statement that : energy must be conserved and you are breaking a law if you waste energy. the total amount of energy is constant for a closed system. the supply of
answered Jul 24, 2020
2 votes
140k views
How do you create a equivalent expression to 12n -6x+48
answered Apr 5, 2020
2 votes
22.9k views
How much is 1 - 2/3?
answered Jan 8, 2020
2 votes
134k views
Why is it important to do our job?
answered Dec 20, 2019
5 votes
197k views
Which sentence is correct Thirty ounces is about one ounce Or Thirty ounces are about one ounce
answered Oct 11, 2019
5 votes
193k views
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