Answers by Andrei Botalov
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Answers by Andrei Botalov

Answers by Andrei Botalov
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The mean number of words per minute (WPM) read by sixth graders is 84 with a standard deviation of 15 WPM. If 188 sixth graders are randomly selected, what is the probability that the sample mean would
answered Feb 13, 2022
6 votes
52.4k views
Xy-y if x = 5 and y = 4 1.621 2.50 3.16
answered Dec 22, 2021
6 votes
161k views
Last year at James Middle School, 3/5 of the students rode the bus to school. Of those students, 2/3 of them ride the bus home. If there were a total of 500 students, how many ride the bus to and from
answered Dec 12, 2021
2 votes
195k views
should the government be responsible for financial safety nets such as social security payments to the retired and insuran
answered Oct 19, 2021
0 votes
77.8k views
What is the theme of kingdom keepers Disney after dark
answered Sep 1, 2021
5 votes
186k views
Simplify: 4a - (-3b) + (-2c)
answered Aug 27, 2021
6 votes
26.5k views
PLZZ HELP Explain how you can tell the difference between a physical and a chemical change.
answered Jul 30, 2021
2 votes
31.3k views
What artist created the image above? a. Emil Nolde b. Henri Matisse c. Kathe Kollwitz d. Ernst Ludwig Kirchner
answered Jul 15, 2021
5 votes
203k views
Randall collects postcards that his friends send him when they travel. He can put 6 cards on one scrapbook page. How many pages does Randall need to fit 42 postcards? (SHOW YOUR WORK/STEPS)
answered Apr 10, 2021
2 votes
98.0k views
which statement best describes the possible value of the median time of students riding the bus to school?
answered Jan 12, 2021
3 votes
60.5k views
What is the role of the Old Testament in Judaism, Christianity, and Islam? They each use the Old Testament in their daily worship and prayer. They each consider the Old Testament important but only as
answered Nov 3, 2020
4 votes
98.1k views
Why did inflation occur after World War I
answered Aug 26, 2020
2 votes
112k views
When the race started, Juan’s speed increased until he was running at a constant speed of 6 m/s. After 17 seconds, Juan’s velocity changed to 5 m/s to the northwest and remained constant for 20 seconds.
answered Jul 19, 2020
3 votes
235k views
Which activity is an example of a long-term goal?
answered Mar 31, 2020
3 votes
174k views
Paraphrase this: A savings account is a safe way to stash your cash and even earn money through interest, which is a percentage the bank pays you just for keeping money in the account.
answered Mar 2, 2020
7 votes
132k views
What is the area of triangle ABC
answered Sep 28, 2019
5 votes
89.8k views
How many helium atoms are there in a helium blimp containing 536 kg of helium? n = atoms?
answered May 26, 2019
3 votes
194k views
What is the recursive formula for the geometric sequence with this explicit formula an=9*(-1/3)^(n-1)
answered Feb 9, 2019
2 votes
227k views
The sides of an equilateral triangle are increasing at a rate of 10 cm/min. at what rate is the area of the triangle increasing when the sides are 30 cm long?
answered Sep 11, 2018
5 votes
71.3k views
Slavery was abolished by law in the united states approximately how many years ago? select one: a. 145 b. 200 c. 250 d. 175
answered Jul 20, 2018
3 votes
225k views
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