How to use order of operations.
What does any kind of order have to do with math? It’s just left to right isn’t it? Wrong, the order of operations is a specific method to figuring out the correct answer to certain problems. For those of you who do not realize what I am yammering on about, this procedure piece is about the order of operations.
The order of operations is a method used to ensure that a group of people gets the correct answer without dispute, the order of operations is extremely useful. Without knowing the order of operations tell me, does this problem look sensible? 67-9(6-1)+48/ ((9x (5+2)-7’
Didn’t think so. The order of operations works like this: First anything in the parentheses, then we do the exponents/roots, then any multiplication and division- which is done in that order, then we do
Addition and Subtraction- in that order as well. To explain this, we will solve the problem above:
Step 1. The first thing you do in the order of operations is to do anything listed in parentheses, but you must also keep in mind everything else. So the first set we do is (5+2), even though it is the last set, addition comes first on the order of operation list. So, (5+2)= 7 right? Right, keep that in mind. Now we do the first set of parentheses, which is (6-1) which is 5. So replace both of those sets with (5) and (7) in that order.
Step 2. The next step is to get rid of those nasty square roots and exponents. So, first we do the square root of 9, which is 3. Then we perform the sacred exponent figuring. So 7 squared (7’) is 49. So by now the expression should look like this: 67-9 (5) +48/ 3x (7)-49.
Step 3. Now we multiply and divide all the stuff together so first we do 48/3, which is 16. Then we multiply what is needed, in this case it is 3x7, which is 21. Are you following me so far? Excellent if not then read it over.
Given Equation we have to find out the summation of natural numbers starting from ‘a’ to ‘n’.
We still consider a black person as a bad individual in today’s society. In his essay, “Black Men and Public Space,” Brent Staples describes why he had to alter his behavior in order for the public to feel safe around him. Staples uses different examples in order for the reader to comprehend as to why he needed to do this. Staples further gives us details how he is being discriminated throughout all his life. Moreover, Staples tells us his emotions and frustration at how societal is prejudice towards black people. I agree he had altered his behavior because of the way society was treating him and how he lived day by day the injustices of society.
In Brent Staples essay, Black Men, and Public Space the author talks about the ways he was discriminated against because of his race. In a few incidents when walking down the street many women thought because Staples was African American he must be a rapist mugger, etc. In addition, another
In the writing “Black Men and Public Space” by Brent Staples, located on www.learning.hccs.edu and published in 1986, the writing tells of a black man at the age of twenty-two who is viewed as a convict due to the prejudice wave consuming the United States. The publication opens with the young man walking the streets of Chicago during the dusk hours. A panicked woman walking ahead of him ran away. He was a black man with a beard, standing about six-two. His appearance made people nervous. He was seen as a rapist, mugger, criminal, and much worse due to how he was seen. Through this event, the author explains how the man was viewed during this period of time. Then, the man moved to New York City. Here, he felt the same discrimination. He was
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... is clear that there is a broad amount of benefits to both the child and mother through the act of breastfeeding. Not only does it provide extreme health and psychological benefits, but it is also known to be economically benfecial as well. Mothers are able to save hundreds of dollars without the need to buy formula, and since breastmilk provides an adequate amount of nutrition that ultimately decrease a babies chances of sickness and disease, it is also known to save money from hospital fees as well. Medical care bills have been reported to be 20% less for families who excluvisely breastfed, compared to those who didn’t. (Health, 2003) It is clear that there are a handful of nutrional, physical, and psychological benefits that breastfeeing offers to both the mother and infant, compared to non-breastfeeding families, making it safe to say the breast really is best.
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