The question is kind of vague in my opinion.
the best measurement to report with the scale in my opinion would be tens of pounds. my reasoning is because the decimal place would still prove importance with numbers under one hundred. above one hundred pounds and the decimal place becomes kind of pointless.
I hope I answered your question. though i'm sorry if i didn't
In this question a vital information has been provided. This information can be used for determining the answer to the question that is asked. It is given that 120% of a certain number is 360 pound. The 100% value of the number needs to be determined.
Let us assume the number to be = x
Then
120x/100 = 360
12x/10 = 360
12x = 360 * 10
12x = 3600
x = 3600/12
= 300
Now we can say that the 100% of the number or the actual number is 300 pounds. I hope the problem is clear to you and you can understand the trick involved in the question.
Answer:
(x-4)(x-2)
Step-by-step explanation:
A) multiply them
When you have a power of a power you multiply the powers together
Answer:
a) 
b) 
Step-by-step explanation:
a) We have to simplify the below expression in standard form.
The expression is 
Now,
= 
= 
{Since 
}
= 
= (Answer)
b) We have to simplify the below expression in standard form.
The expression is 
Now,
= 
= 
{Since 
}
= (Answer)
