When working with logarithms, remember that a subtraction sign means you can divide.
log(400) - log(4) can be turned into log(400/4), which is further simplified to log(100).
Answer:
The answer is "choice c".
Step-by-step explanation:
Below, we shall find the line equation, dissociation for both the management's behavior and achievement.
Here, attitudes are the response variable while performance seems to be the predictor as attitude is achievement dependant.
If Y indicates the attitude while X relates to workers' performance.
Let's describe the data like:
Now we get the estimates of e via the least quadratic method, – i.e., by reducing the number of segments.
minimize S to obtain the estimates of a and b as:
So,
Equation:
Answer:
Thus the number of books at $2 is 9 books.
Step-by-step explanation:
The number of the book purchased = 15 books
Total amount spend to buy the books = $34
The prices of books are $2 and $3.
Let the number of books purchased at price $2 = x
Let the number of books purchased at price $3 = y
Now we have to find the number of books that is bought at $2.
Below are the equations.
x + y = 15
2x + 3y = 34
Now solve for the x,
x + y = 15
y = 15 – x
Now insert it in the 2x + 3y = 34
2x + 3(15-x) = 34
2x + 45 – 3x = 34
-x = 34 – 45
x = 9
Thus the number of books at $2 is 9 books.
Answer:
8x+6
Step-by-step explanation:
4x (4-2)=2
4X*2+6
8x+6
Answer:
228 cups
Step-by-step explanation:
the cups each person will eat can be found by dividing the total number of trail by the number of people who went on the hike
total number of people on the hike = 4
total cups of trail = 912
912 / 4 = 228 cups
