Answers by Magiczne
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Answers by Magiczne

Answers by Magiczne
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Given a random variable X follows a Normal distribution with mean 10 and standard deviation 5, what is the probability that X lies within one standard deviation of the mean? a) 0.4722 b) 0.9005 c) 0.6827
answered Oct 12, 2021
6 votes
224k views
A bag contains 6 red and 10 black marbles. If Mia picks a marble, records its color, and returns it to the bag 200 times, how many times can she expect to pick a black marble?
answered Aug 26, 2021
3 votes
22.5k views
How do you do this? is geometry please help this define my grade ​
answered Jun 29, 2021
3 votes
12.4k views
What are Examples of fossils and where they live ? Give me 4 of them
answered Jun 18, 2021
2 votes
204k views
NEED HELP ASAP Which of the following is a polynomial?
answered Apr 19, 2021
7 votes
81.2k views
Ya no vivimos en la ciudad _____ en el campo. A) sino B) pero
answered Mar 23, 2021
4 votes
57.2k views
What is the slope of the line that passes through the points (5, -2) and (7, -8)? -5 -3 -5/6 -1/3 (also i have other questions if you can view the ones on my profile and answer them tysm)
answered Feb 23, 2021
3 votes
13.4k views
To examine whether depression is stable or changes with age, Dr. Bleu followed one group of participants from age 8 to age 40. This is an example of a __________ design.
answered Jan 22, 2021
4 votes
23.7k views
Summary of the article the grand mosque of Paris
answered Jan 17, 2021
5 votes
129k views
Why does math have to be so hard
answered Jan 11, 2021
5 votes
148k views
Melting ice off a windshield is which change
answered Dec 26, 2020
4 votes
188k views
La nueva exposición de la artista Josefina Pérez (1) (tener) más éxito si (2) (ser) en el Museo de Arte Contemporáneo. Si la pintora (3) (exponer) su colección de retratos más reciente, seguramente (4)
answered Jun 5, 2020
4 votes
90.4k views
PLEASE HELP!!!!:) Read the text and answer the question. The Berlin Conference of 1884–1885 was a part of the "scramble for Africa" that took place in the 1870s and 1880s. The conference was held to prevent
answered May 21, 2020
1 vote
117k views
in rhombus ABCD the measure in inches of AB is 3x+2 and BC is x+12 Find the number of inches in the length of DC
answered Mar 30, 2020
3 votes
29.8k views
When 2.246 grams of a calcium chloride hydrate was heated, 0.728 grams of water were released. Determine the formula of the hydrate
answered Mar 28, 2020
7 votes
62.8k views
Andre’s apartment is 800 square feet. If he wants to carpet 40% of it, how much carpet will he need?
answered Jan 1, 2020
7 votes
60.8k views
In the Greek tragedy Antigone by Sophocles the playwright uses which event to resolve the conflict between divine law and human law
answered Dec 28, 2019
4 votes
83.6k views
If triangle ABC is defined by the coordinates A(3, 6), B(7, 6), C(7, 3) is dilated by a scale factor of 3, with resulting vertex A' at (9, 18). What is the center of the dilation? A) (0,0) B) (3,6) C)
answered Dec 19, 2019
3 votes
217k views
The average value of cosx on the interval [-3, 5] is
answered Dec 9, 2019
7 votes
193k views
How does resistance training prevent osteoporosis? A. It lowers the cholesterol levels in your blood, which causes your bones to become strong. B. It reduces your blood pressure, causing your bone density
answered Sep 30, 2019
5 votes
129k views
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