Answer:
$-107
Step-by-step explanation:
From the problem we know the probability of randomly selecting a person alive throughout the year: 0.9989
Now, the probability that a person does NOT live would be the complement, that is:
1 - 0.9989 = 0.0011
Now to know the real value of the policy, we must first subtract what he paid for it, that is:
80000 - 195 = $ 79805
Now, to know what the value waiting for that person would be the subtraction of the real value that will be gained by the probability of not living, less what the policy payment for the probability of surviving, thus:
0.0011 * 79805 - 0.9989 * 195 = -107
Which means this man is actually losing $ 107
Answer:
B. One
Step-by-step explanation:
Since the two angles are already given, the value of the third angle is already fixed. The third angle can be found by the sum of both angles subtracted from 180. Since 2 angles and lengths are already given, there can only be 1 triangle.
Hope this helps!
If not, I am sorry.
<span>Use formula: (a-b)</span>² = a² - 2ab + b²<span>
(r-1)</span>² = r² - 2r + 1
