Answer:When the concentrations of the reactants are raised, the reaction proceeds more quickly. This is due to an increase in the number of molecules that have the minimum required energy. For gases, increasing pressure has the same effect as increasing concentration.
When solids and liquids react, increasing the surface area of the solid will increase the reaction rate. A decrease in particle size causes an increase in the solid’s total surface area.
Raising the reaction temperature by 10 °C can double or triple the reaction rate. This is due to an increase in the number of particles that have the minimum energy required. The reaction rate decreases with a decrease in temperature.
Catalysts can lower the activation energy and increase the reaction rate without being consumed in the reaction.
Differences in the inherent structures of reactants can lead to differences in reaction rates. Molecules joined by stronger bonds will have lower reaction rates than will molecules joined by weaker bonds, due to the increased amount of energy required to break the stronger bonds.
Explanation:
The league mean batting average is 0.280 with a known standard deviation of 0.06. The Rattlers and the Vikings belong to the league. The mean batting average for a sample of eight Rattlers is 0.210, and the mean batting average for a sample of eight Vikings is 0.260. There are 24 players on the Rattlers and 19 players on the Vikings. Are the batting averages of the Rattlers and Vikings statistically different? Explain in detail and show your steps here
Answer:
ummm
Explanation:
On a certain hot summer's day, 185 people people used the public swimming pool.The daily prices are $1.25 for children and $2.00 for adults. The receipts for admission totaled $335.50.How many children and how many adults swam at the public pool that day?
Answer: 139 adults and 46 children. Did you not get this? I'm in 8th grade!!!!!!!
Explanation: a=adults, c=children
Rewrite equations:
a+c=185
2a+1.25c=335.5
Step: Solve a+c=185for a:
a+c=185
a+c+−c=185+−c (Add -c to both sides)
a=−c+185
Step: Substitute −c+185 for 'a' in 2a+1.25c=335.5:
2a+1.25c=335.5
2(−c+185)+1.25c=335.5
−0.75c+370=335.5 (Simplify both sides of the equation)
−0.75c+370+−370=335.5+−370 (Add -370 to both sides)
−0.75c=−34.5
−0.75c
−0.75
=
−34.5
−0.75
(Divide both sides by -0.75)
c=46
Step: Substitute 46 for 'c' in 'a' =−c+185:
a=−c+185
a=−46+185
a=139(Simplify both sides of the equation)
Answer:
a(adults)=139 and c(children)=46
A bureaucrat Who had no help with dancing professionally still follow every rule even want to slow down his work and personal growth according to strain theory which type of deviance does his behavior illustrate
Answer:
rulism. have fun, stay safe and send it.
Explanation:
patient has been eating healthy foods, but her respiratory system is not working as well as it usually does. Can this patient still exercise normally?
Answer:
i hope this is helpful..
Explanation:
a patient has been eating healthy foods, but her respiratory system is not working as well as it usually does. ... Yes, her body can get everything it needs for energy from molecules in food. No, her respiratory system does not have enough oxygen to combine together to release energy.
What kinds of changes in other populations of organisms could be affecting the moths?
Answer:
I don't know-how I missed your call I was just wondering if you have any questions please feel
1. Which of the following is the best example of cultural diffusion?
Answer:
The third choice
Explanation:
Cultural diffusion involves the spread of one's culture to other places with different cultures. The third choice is the best option because the migrant's foreign cultural food is spreading to the US.
The best option is third because the migrant comes to the US and open serving his or her home country cuisine and people flock to the restaurant.
What is Cultural diffusion?The cultural diffusion refers to basically other's cultural's foods/social activities being in another country that is not their own.
WE have example ;
1. Car Demolition racing in Japan
2. Thai restaurant in Switzerland
And which is not a cultural diffusion is a Hamburger restaurant in New York because there are so many there.
Cultural diffusion involves the spread of one's culture to other places with different the help of cultures.
Therefore, the best option is third because the migrant's foreign cultural food is spreading to the US.
The migrant comes to the US and open serving his or her home country cuisine and people flock to the restaurant.
Learn more about the Cultural diffusion, please visit the link given below;
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Which of the following is not an effective study strategy?
A) spacing.
B) interleaving
C) practice testing
D) All of the above.
C) None of the above.
Methods of study which improves an individual's understanding and retention are said to be effective. Hence, from the options given, interleaving does not seem to be an effective.
Spacing encourages long hours of study in other to grasp the root of a concept rater than trying to memorize or cram the notes within a short period.
Practice testing is used to evaluate one's ability or grasp of the information by testing one's knowledge using tentative exercises.
Interleaving involves mixing or studying more than one subject or knowledge domain at a time. In most cases, these concept leads to confusion and might work for others.
Therefore, the most appropriate option is B.
Learn more : https://brainly.com/question/18907490
___ is paid or unpaid temporary that allows someone to learn about a particular company
Answer:
internship
...................
Answer:
Internship
Explanation:
Generally speaking, keep in mind that
A) different kinds of tests may require different study strategies.
B) relying on a method of study that youâ ve used successfully in the past is usually a good idea.
C) your professors preferred teaching and learning style should have little or no effect on your study strategies.
D) All of the above.
E) None of the above.
Answer:
A,
A) different kinds of tests may require different study strategies
Generally speaking, keep in mind that A) different kinds of tests may require different study strategies.
The Four Factors of Speaking Skills
Vocabulary.Grammar.Pronunciation.Fluency.What are 5 basics of speaking skills?These 5 talents are absolutely necessary for successful communication in the workplace or private life.
Hearing. Listening is one of the most critical aspects of communicationHonestly talkingNon-verbal communication.Stress managementEmotion control.To learn more about speaking skills, refer
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These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is 5 centimeters and the radius of the larger cylinder is 3 times greater than that of the smaller cylinder. What is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder? A. 6:1 B. 12:1 C. 9:1 D. 25:1
9514 1404 393
Answer:
C. 9:1
Explanation:
The volume is proportional to the square of the radius. When the ratio of radii is 3 : 1, the ratio of volumes is 3^2 : 1^2 = 9 : 1.
Answer:C! 9:1
Explanation:
If 2x – 1 = 9, what is 10x – 5?
Answer:
45
Explanation:
2x-1=9
+1
2x=10
÷2
x=5
10(5)-5
50-5=45
hope it helps :)
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Answer:
45
Explanation:
First we find the value of x, i.e.
2x – 1 = 9,
=> 2x = 9 + 1
=> 2x = 10
[tex] = > x = \frac{10}{2} [/tex]
=> x = 5
As we have got the value of x so now,
10x – 5
= (10 × 5) - 5
= 50 - 5
= 45 (Ans)