Answers by Oswaldo Alvarez
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Answers by Oswaldo Alvarez

Answers by Oswaldo Alvarez
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If you double president Reagans age at the time of his first inauguration and subtract his age at the time he died,the result is 45 years. How old was president Reagan when he died?
answered Jul 11, 2021
2 votes
181k views
The question is down bellow, please help !
answered Jun 28, 2021
3 votes
123k views
Can you analyse this drawing? What can you say about it?
answered Jun 21, 2021
5 votes
204k views
A different car seats. One car seat designed for a child up to and including 34lb. Another car seat designed for a child between 16 lb and 40lb. A third car seat is designed a child between 34lb and 90
answered Feb 12, 2021
3 votes
213k views
Q. The probability that a student passes a statistics test is 2/3 and the probability that he passes both statistics and mathematics is 14/45. The probability that he passes at least one test is 4/5. What
answered Jan 25, 2021
4 votes
192k views
When did ww2 happen
answered Dec 25, 2020
1 vote
115k views
What allowed georgia to move from an agricultural economy to an industrial economy?
answered Nov 22, 2020
6 votes
119k views
Part A: Solve the following system of equations algebraically showing your work: 3x + 2y + 4 and 4x +3y = 7 Part B: Describe which method you used to solve the system. Explain why that method was better
answered Aug 31, 2020
6 votes
176k views
Please help k12 student
answered Aug 7, 2020
1 vote
43.3k views
A student conducts a research project to test the effect of an independent variable with two conditions. The value for Cohen's d for her data is 0.25. Based on this, she concludes that the independent
answered Jul 25, 2020
6 votes
86.3k views
Copy the two lines of the mourning song for women on p. 125. What can you inter about women in the Ibo culture from these lines?
answered Jul 25, 2020
7 votes
168k views
the length of a rectangle is 5ft longer than it's width. if the perimeter of the rectangle is 34ft, find it's area?
answered Dec 27, 2019
4 votes
127k views
Add or subtract the following polynomials: (3x^2+9x−6)−(2x^3−4x^2+6x−4). Please explain how you found your answer.
answered Nov 2, 2019
0 votes
74.6k views
What is the difference of –89.16 – 154.81?
answered Sep 15, 2019
2 votes
129k views
A jar contains 6 yellow and 8 blue gumballs. two gumballs will be drawn at random without being replaced. if the first gumball drawn is blue, what is the probability that the second gumball will also be
answered Feb 8, 2019
3 votes
102k views
Which statement best explains why visual aids and others media contribute to an effective speech
answered Dec 26, 2018
5 votes
7.9k views
A pregnant adolescent reports discomfort in her lower abdomen and watery-to-purulent vaginal discharge. the adolescent is diagnosed with a herpes simplex virus infection. which medication would the nurse
answered Nov 13, 2018
3 votes
202k views
Mike observed that 75% of the students of a school liked skating. If 35 students of the school did not like skating, the number of students who liked skating was . (only put numeric values, no other symbols
answered Nov 13, 2018
6 votes
85.6k views
Carrot turnip radish sweet potato odd one
answered Mar 18, 2018
0 votes
93.3k views
How did the distance between england and america influence colonists' ideas about leadership?
answered Feb 9, 2018
5 votes
174k views
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