Answers by Marry Joanna
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Answers by Marry Joanna

Answers by Marry Joanna
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How many students play a sport but are not in the band? (Look at the photo!)
answered Mar 16, 2021
4 votes
48.8k views
Suppose that x is a Normally distributed random variable with an unknown mean μ and known standard deviation 6. If we take repeated samplesof size 100 and compute the sample means x , 95% of all of these
answered Dec 20, 2020
5 votes
13.5k views
What is the measure of the angle that the slide makes with the ground, x, to the nearest degree?
answered May 13, 2020
4 votes
161k views
How does this cartoon relate to the 2nd amendment (Right to Bear Arms)? *MIDDLE SCHOOL*
answered Mar 8, 2020
0 votes
10.0k views
_ 5x^20-7x^10+15 in quadratic form
answered Jan 25, 2020
5 votes
21.6k views
Imagine a pond. What term correctly describes the interactions of the organisms that are located in the pond community and the physical factors of the organisms’ environment? Will the correct answer be
answered Jan 17, 2020
4 votes
228k views
A trapezoid with an area of 166.75 in squared has a base that measures 21 in and 8 in. Find the height of the trapezoid.
answered Dec 25, 2019
4 votes
154k views
Which statement BEST describes the graph y = −1 4 x − 2? A) A horizontal line with no slope. B) A vertical line with an undefined slope. C) A line tha
answered Dec 3, 2019
4 votes
91.3k views
Marcus gravey beleived that the most important goal of all African Americans must be: (apex)
answered Oct 9, 2019
5 votes
177k views
Solve for x. 9x = 3x -36 A: -6 B: -4 C: 4 D: 6
answered Sep 25, 2019
6 votes
65.6k views
A new panama canal treaty between the u.s. and panama was signed in: 1961 1971 1981 1977
answered Nov 18, 2018
2 votes
215k views
Please Help Potassium sulfate has a solubility of 15g/100g water at 40 Celsius. A solution is prepared by adding 39.0g of potassium sulfate to 225g water, carefully heating the solution, and cooling it
answered Nov 9, 2018
7 votes
38.2k views
What was the cause of the Monroe Doctrine? a.)great britain expanded its fleet of ships on he great lakes b.)france decided to reclaim territory it had ceded in the louisiana purchase c.)spain and portugal
answered Jun 14, 2018
2 votes
36.8k views
Mai's penny bank is 7/10 full. After she removes 200 pennies, it is 1/2 full. How many pennies can Mai's bank hold?
answered Sep 24, 2017
1 vote
226k views
The cold war was a period of history during which
answered Aug 28, 2017
1 vote
220k views
What is the median of 74, 68, 87, 92, 96, 47, 26, 87 a. 80.5 or b. 87
answered Aug 27, 2017
7 votes
182k views
The astronaut then measures the abundance of silicon on the new planet, obtaining the following results: Isotope Abundance. (%)Mass. (amu). 28Si73.7127.98. 29Si14.9328.98. 30Si11.3629.97. What is the atomic
answered Jul 11, 2017
4 votes
35.9k views
How many minutes will it take for the average resting heart to beat 1,000,000 times?
answered May 12, 2017
2 votes
202k views
Prewar conflicts in Europe concerned all of the following except: control of the Balkan states Alsace-Lorraine North African colonies Italians under Austrian rule Italy joining the Central Powers
answered Feb 13, 2017
5 votes
233k views
What are 3 numbers between 0.33 and 0.34
answered Mar 5, 2016
2 votes
139k views
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