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# AfricanProdigy

Questions12

• ### What do you think the meaning of this quote is?

I feel that not to do something really great will be for me to have failed entirely. I never heard or read of anyone with such advantages.

-Richard Clarke Cabot

• ### How can I identify strong bases (reagents) in S1, S2, E1, and E2 reactions?

I am solving SN1,SN2, E1, and E2 reactions, but I have a lot of problems identifying weak and strong bases. I know the 7 common ones like NaOH, an RbOH. However, bases like CH3O-, HO-, and EtOH confuse me. Advice please.

• ### Why is this nucleophilic substitution reaction not likely to occur?

I- + CH3CH2-OR produces (yields) CH3CH2-I + OR-

Does it have anything to do with the leaving group?

• ### What is the probability that at least 22 individual will carry the gene?

It is believed that 40 percent of people carry a certain gene. If we assume that the belief is true, and we randomly select 50 individuals, what is the probability that at least 22 individual will carry the gene?

Mathematics9 years ago
• ### Find the probability that the sample average weight is less than 99.6 lbs?

A concrete company will fill its “100 lb.” bags of concrete to an average weight of 100.5 lbs. with a standard deviation of 1.5 lbs. Suppose the company monitors the filling process by obtaining a simple random sample of 50 bags of concrete. Assuming that the bags are being properly filled, find the probability that the sample average weight is less than 99.6 lbs.

• ### How would I do this on a TI83/84? Find a 95% confidence interval.?

Given a 95% confidence interval for the module length. That is, find an interval centered at the mean value .3146 and standard deviation of .0030 so that there is a 95% chance that a modules length falls within the interval. How do I do this when I am not given any n value (number within the populaton or sample)?

• ### Find a 95% confidence interval for Z.?

Find a 95% confidence interval for Z, that is, find an interval centered at 0 so that there is a 95% chance that Z will take a value within this interval.

I know how to construct the interval when I am given n( number in the population or sample), but not without it. Help plz.

• ### Balance the equations, and if no reaction occurs, indicate this by writing no reaction.?

I'm studying for my highschool chemistry test and I am having trouble with this queston:

1. Mg(s) + ZnSO4 (aq) =

2. Ag(s) + HCl(aq) =

3. Ag(s) + FeCl2 (aq) =

4. Zn(s) + AgNO3 (aq) =

5. Ag(s) + CuSO4 (aq) =

• ### Which college? Rice University v. Louisiana State University?

I am going to one of these three universities. I was accepted at all three. I have to choose by May 1.

Rice University

Baylor University

Louisiana State University

Rice is definitley the most prestigious of the three. However, Rice is very expensive. Should I choose LSU where I would pay almost nothing over prestige. I am not sure my major yet, but am leaning towards medicine or law (2 very different fields). Give me your input. Best answer will be given to the most thought out answer.

• ### How should I keep myself interested in my writing?

I love writing. I am trying to writing to write a book. When I first start, my adrenaline is up and I am excited to go. However, after I finish writing a couple of paragraphs, the excitement dies down. Then instead of continuing, I am compelled to start writing a different book. I have so many beginnings for different books, but I never continue to work on them. How do I keep myself interested?

• ### What should I major in?

I feel like I have split personalities. I am interested in the sciences and the businesses. However, I have to major in only one. I am a senior in high school, and it is decision time. I make all A's but I feel that I am somehow stronger in English and History, rather than Math and Science. What should I do. I love medicine, but law is also attractive. Please Help!