Answer:
Hence, the probability of a Negative test is 
.
Step-by-step explanation:
(a)
Let 
Drug user and 
Test positive
Probability of drug users 
(b)
Find the Probability of a Negative test,
Answer:
The inequality is 12.5v + 70 ≥ 215
and the amount of visits they can make is 12 visits
Step-by-step explanation:
if you take away (subtract) 70 from both sides, you'll get
12.5v ≥ 145
and when you divide both sides by 12.5, you'll get 11.6, or 12
Since the diagram represents parallel lines cut by a transversal line, the angles formed by these lines follow a series of rules. One of them is that corresponding angles are equal. Corresponding angles can be identified because they are located in the same position on different "crosses" formed by lines. In this case, angle x and the angle labeled 83° are corresponding angles and are therefore equal. We then know that angle x is 83° so choice B is correct.
I hope this helps.
Answer:
3600
Step-by-step explanation:
You could multiply the two numbers to get a product of 15.98 pounds.
