Answer:
a) ^.{9}[0][0-1]*$
b) (?=.*^[0-1]*$)(?=.*^(?!.*00(.*00))).*
Explanation:
You can check the expression with the code in python, please see the image with the expressions evaluated for different cases.
a) First, we check if the position number 10 contains a zero by using the expression .{9}[0] and then we check that the input contains just numbers from zero to one (binary numbers) by using [0-1]
b) To understand this expression we need to know that ?=.* helps us evaluate two different expression and if one of the two is false the result is false (and gate), the first expression to be evaluated is [0-1] an it checks that the input contains just numbers from zero to one, the second expression 00(.*00) checks that there is not more than one pair of zeros.
Answer:
chemistry is very important because everything you do is chemistry . our body is made up of chemicals . chemicals reactions occurs when be breathe ,eat , etc . All matter is made of chemicals so that chemistry is very important in our life
An apprenticeship prepares you for a career through a structured program of on-the-job learning with classroom instruction, while you work and earn a salary. The programs can last from one to six years and you can choose careers in areas such as telecommunications, health care, computing, business support and the arts. The most common apprenticeships are in construction and manufacturing. If you like to work with your hands and your mind, you might want to consider an apprenticeship after high school. More than 850 occupations can be learned on the job through an apprenticeship.
Answer: Students graduating from high school are not prepared for college-level work.
Explanation:
From the excerpt, it was written that there is a high rates of enrollment in remedial college courses which shows that there are many students are graduating from high school who are unprepared for college-level work.
Therefore, based on this, the best summary of the paragraph is that the students graduating from high school are not prepared for college-level work.
Therefore, the correct option is C.
Brokered CDs may have higher or lower rates than those purchased directly from bans and credit unions. The general consensus here is that higher rates are usually available for direct purchases.
