Step-by-step explanation:
3173÷16.=. 198 remainder=5
198÷16=12 remainder= 6
12 means C in hexadecimal
so u get C65
0<x<1 and 0<y<1
x>0 so x is positive and y>0 so y is also positive.
When you multiply two positive numbers you always get a positive number, so the product of x and y must be positive, or greater than 0.
xy>0 - it must be true
xy<0 - it can't be true
Also when you divide a positive number by a positive number you always get a positive number, so the quotient of x and y must be positive.
x/y<0 - it can't be true
D and E can be true, but don't have to. It depends on the values of x and y. If x>y, then x-y>0 is true and x-y<0 isn't true; if x<y, then x-y>0 isn't true and x-y<0 is true.
Therefore, only A <u>must</u> be true.
Since the denominators (bottom of the fraction) are the same, we can subtract the numerators (the top parts) easily.
14/19 - 5/19 = 9/19
ANSWER: 9/19
Answer:
Step-by-step explanation:
Given
Required
Determine MSE
This is calculated as:
Where:
denominator df
So, we have:
To calculate the df, we have:
--- observations
treatments
So:
So, we have:
Subtracting a negative number is like removing debt. When you remove debt, you effectively gave someone money and the value of their bank account increased.
Another answer is that “subtraction is addition of the opposite,” so subtracting a negative number is really adding a positive number, which again causes the other number to increase.
