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How many liters of nitrogen (N2) are needed to exactly react with 25.8 g of methane (CH4) at STP? a) 2.24 L b) 4.48 L c) 6.72 L d) 8.96 L
answered
Nov 19, 2024
Chemistry
high-school
3
votes
116k
views
If r(t) = 2e3t, 2e−3t, 3te3t , find T(0), r''(0), and r'(t) · r''(t). T(0) = r''(0) = r'(t) · r''(t) =
answered
Nov 11, 2024
Mathematics
high-school
4
votes
23.4k
views
If x is a binomial random variable, use the binomial probability table to find the probabilities below. a. P(x<9) for n=20,p=0.6 b. P(x≥11) for n=15,p=0.8 c. P(x=2) for n=25,p=0.2 Click here to view a portion of the binomial probability table for n=15. Click here to view a portion of the binomial probability table for n=20. Click here to view a portion of the binomial probability table for n=25.
answered
Oct 29, 2024
Mathematics
high-school
2
votes
50.6k
views
1.What events and movements prompted the federal government to redefine the standing of African Americans in American society between 1857 and 1877?
answered
Aug 26, 2024
History
college
3
votes
186k
views
The stance taken by France and England about German aggression towards Czechoslovakia became known as? Policy of Self-determination Line in the Sand Policy Policy of Armed Neutrality Policy of Appeasement
answered
Jul 12, 2024
History
high-school
3
votes
3.9k
views
Alicia wants to compare 3/5 and 5/6 she knows she needs to create equivalent fractions with a common denominator which number could be the common denominator in each of her equivalent fractions
answered
Jun 24, 2024
Mathematics
college
2
votes
165k
views
The salon industry relies heavily on its relationships with ________ In order to stay abreast of what is occurring in the marketplace. A) Clients B) Suppliers C) Competitors D) Industry associations
answered
Apr 3, 2024
Business
high-school
4
votes
5.2k
views
What is the suffix of subordinate
answered
Mar 28, 2024
English
college
3
votes
22.5k
views
A 1000-watt kettle is connected to a 220-volt power source. Calculate the resistance of the kettle
answered
Sep 23, 2023
Physics
college
4
votes
22.8k
views
Higher Order Thinking: Chef Morgan's restaurant has 24 tables. Fifteen of the tables each have one flower in a vase. The remaining tables have 5 flowers in each vase. How many flowers are there? Show how
answered
May 22, 2023
Mathematics
middle-school
5
votes
28.6k
views
Triangle JKL has vertices J(-2,2), K(-3,-4) and L(1,-2). Write the coordinate notation for a translation of 8 units right and 1 unit up
answered
May 8, 2023
Mathematics
high-school
4
votes
159k
views
Hey I kinda need some help with this could u help?
answered
Apr 3, 2023
Mathematics
high-school
5
votes
208k
views
In some parts of the galaxy, electrons in hot hydrogen gas may be excited to very high quantum levels. Calculate the wavelength of light that would be emitted if electrons moved from the =20 shell to the
answered
Feb 23, 2023
Chemistry
college
6
votes
171k
views
Can you help me with this
answered
Feb 20, 2023
Mathematics
high-school
3
votes
140k
views
20 POINTSSSSSSSSSS which expression means 2 more than a quotient of a number and 3 A. x/3 +2 B. x/2 + 3 C. x/3 -2 D. 3x +2
answered
Jan 4, 2023
Mathematics
middle-school
3
votes
103k
views
Henry and Charlotte are both 28 years old. Henry and Charlotte separated in 2018 and their divorce was finalized in January 2019. During 2019, Charlotte paid Henry alimony payments of $12,000. Charlotte
answered
Dec 14, 2022
Business
high-school
4
votes
42.4k
views
What is overstepping boundaries
answered
Oct 30, 2022
English
college
4
votes
111k
views
Let c and d stand for two different rational numbers. If |c|<|d|, then what else must be true?
answered
Sep 1, 2022
History
college
12
votes
57.4k
views
What stage of drying should the be clay be when darting?
answered
Aug 8, 2022
Arts
high-school
9
votes
231k
views
2 1/3 divided by 1 1/5 what is the answer as a fraction or mixed number in simplest form?
answered
Aug 6, 2022
Mathematics
high-school
0
votes
189k
views
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