prices are per 1000 so 100,000/1000 = 100
35 yo smoker pays 9.36 per 1000 so 9.36*100 = 936 per year
35 yo non smoker pays 7.85 per 1000 so 7.85*100 = 785 per year
936 -785 = 151
answer is A $151
Answer:
-3.5a-6.8ba
Step-by-step explanation:
You distribute the number or variable on the outside on each number or variable on the outside
3x - 2y = 6
-2y = -3x + 6
y = 3/2x - 3.....the slope here is 3/2. A parallel line will have the same slope.
so ur answer is : y = 3/2x + 4...because the slope here is 3/2
Answer:
Step-by-step explanation:
Sine theorem: in any triangle, the ratio between a side and the sine of the opposite angle is constant
In our case, for the left triangle,
Time to grab a calculator and crunch numbers. Double check your calculator is in degrees and not in radians (plug in sin 30°, if you're getting 0.5 you're good) and you will get
Same difference with the right triangle. With the same calculations
Answer:
The correct option is (a).
Step-by-step explanation:
The general least square regression line is given by,
Here,
X = independent variable
Y = dependent variable.
<em>b</em> = slope (or regression) coefficient
<em>a</em> = intercept
The main purpose of the least square regression line is to predict the value of the dependent variable when the independent variable is known.
So, the correct interpretation is:
A least squares regression line can be used to predict a value of y if the corresponding x value is given.
The correct option is (a).