We have
<span>−4x−y=8
y=3x−1
</span>
using a graph tool
see the attached figure
the solution is the point (-1,-4)
Answer: c
Step-by-step explanation:
Answer:
Step-by-step explanation:511÷7
Answer is 73
Hope it's helps you
Answer:
8.4 inches
Step-by-step explanation:
You divide 1 3/4 by 2 1/2 then multiply by 12
We have been given that the probability of a computer containing a virus P(v) is 0.15 and probability of computer containing a worm P(w) is 0.05.
We are also told that probability of computer containing either virus or worm is 0.17.
(a) To find out the probability that the computer contains both a virus and a worm we will use probability formula,
Now let us substitute our given values in this formula.
Therefore, probability that that the computer contains both a virus and a worm is 0.03.
(b) To find out the probability that the computer contains neither a virus nor a worm we will subtract the probability of computer containing both virus and worm from 1.
Therefore, probability that the computer contains neither a virus nor a worm is 0.83.