Answer:
1
Step-by-step explanation:
Answer:
the answer is A
Step-by-step explanation:
you pluy in each number for the portion of the function in the graphing calculator and get the answer
** Calculation is based on 52 weeks per year.

Your employer is paying 75% of the Premium:

Amount you need to pay:

Amount needed to be deducted weekly from paycheck:

The question is related to trigonometry and we have to use the formula of double angle .
Here we use double angle formula of tangent function which is

Given expression is

Comparing it with double angle formula, we will get x = 5
SO the required expression is equal to


So the answer is tan(10) .
The temperature was changing at a rate of 2.925 degrees Celsius in 2005
<h3>How to determine the rate in 2005</h3>
From the graph (see attachment), we have the following ordered pair
(x,y) = (5,14.625)
The above means that, the temperature in 2005 is 14.625 degrees Celsius
So, the rate in 2005 is:


Hence, the temperature was changing at a rate of 2.925 degrees Celsius in 2005
Read more about average rates at:
brainly.com/question/8728504