Indroduction - Washing our hands is essential to
prevent the spread of infectious
diseases.
Body - Germs pass from our hands to our
mouths when we handle food with
unwashed hands. A number of infectious diseases such as
influenza, hepatitis A, or gastroenteritis
can spread from one person to another
through touch. A good practice is to wash your hands
with liquid soap for 15 to 20 seconds
or longer.
Conclusion - You can now see how just a little time
spent washing your hands can save
you from some major illnesses.
Question:
Fernando evaluated the expression below.
What was Fernando's error?
- Fernando evaluated the numerator of the fraction incorrectly.
- Fernando simplified 20/2 incorrectly.
- Fernando incorrectly found the product of –2 and –5.
- Fernando evaluated (-3)² incorrectly.
Answer:
- Fernando incorrectly found the product of –2 and –5.
Explanation:
Given
Required
Spot the error
The error in this evaluation is the product of -2 and -5 at step 2
When a negative number (-2) is multiplied by a negative number (-5), the outcome of the multiplication is always a positive number (10).
So, the result of -2 * -5 is 10 but Fernando incorrectly calculated it as -10.
Solving the expression, correctly
Hence, the actual result of the expression is 29 (not 9 as calculated by Fernando).
In the year 1666, Samuel Pepys describes the Great London Fire as a terrible fire that had destroyed a large part of London.Pepys was more distressed when he is able to see the fire more closely. He observes how pervasive it is and how much devastation and adversity it has caused.
Writers should include references to their research in an argument because it adds credibility to the argument to the argument they wish to prove.
In my opinion, those lines are: "<span>Too weak, for all her heart's endeavour, To set its struggling passion free From pride, and vainer ties dissever." At this moment, Porphyria confesses her love for the speaker. But he is on the verge of doubting it because he thinks that she is too weak to give herself entirely to him, and because she is obviously unwilling to cut those "vainer ties". He doesn't really explain what these ties are and why they are vain. Maybe he has low self-confidence and therefore thinks that he is not worthy of her. Anyway, the following lines ("But passion...") function as a counterpoint because she actually gave up a jolly party and came in the stormy night to the cottage just to be with him - which probably means that she really cares about him. But it doesn't neutralize his initial doubt.</span>
