Answer:
B. 57
Step-by-step explanation:
Given:
A regression line for some data transformed with logarithms predicts that when

To find what will the line predicts
value when
to nearest whole number.
Solution:
When 

We can solve for
by using logarithm properties.
<em>By logarithm properties.</em>
If 

Thus, we have:

∴ 
If x = 3, and y = 3, and also z = 4, then we would rephrase this word problem below.
3 + 3 × 4 + 4 = ...
We first do multiplication.
3 by 4 equal 12.
12 plus 4 equal 16.
Then 16 plus 3 equal 19.
19 would be your answer if you use pemdas, if not, it would be 24.
It would cost $369////////////
Answer:C
Step-by-step explanation: there is no such thing as "cot"