It would be A, because her annual premium rate is $3.25 for every $1,000. So 3.25x130=$422.50
Answer:
Bear with me here
Step-by-step explanation:
I don't actually know how to solve this, I have geometry later this year. I just hope to be able to set it up for you.
Ok, so BE and CE are perpendicular. This means that they make a 90 degree angle. we can write in the boxes to signify if you want. We also know that the angles CDE and DCE have the same angle. I don't know how to put this is math terms, but that means that ADE and BCE have to be the same as well. If x(the angle of ADE and BCE)is the same, then CDA must be x + (mystery angle). if ADE and BCE are the same, and a triangle's angles add up to 180, then DAE and EBC must be the same as well. Not sure if this actually helps, I'm not able to give a straight answer but it's the best I can do with what I know.
well, the quadratic has a leading term with a positive coefficient, meaning is a parabola opening upwards, like a "bowl", comes from above down down down, reaches a U-turn, namely the vertex, and goes back up up up.
so the minimum value is at the vertex of course, and the minumum is well, just the y-coordinate of the vertex, 8.
<span>This is a nasty problem. There's 12 possible arrangements of the 3 Gods and which of Ja or Da means "yes" (3!*2 = 6*2 = 12). The key thing here is the concept of a double inversion in logic. If you have a true value and pass it through 2 not gates, you'll still get a true value at the end. So you need to ask a question about a question in order to force a true answer from either god "True" or god "False". God "Random" simply adds a bit of annoyance. So your first question needs to determine the identity of a god that's not "Random".
So imagine a question of the form:
If I asked you X, would you have answered "Da"?
If you're talking to "True", there are 4 possibilities.
1. Da means "No", Ja means "Yes" and X is "No"; True would have answered X with "Da" and therefore would answer the whole question with "Ja"
2. Da means "No", Ja means "Yes" and X is "Yes"; True would have answered X with "Ja" and therefore would answer the whole question with "Da"
3. Da means "Yes", Ja means "No" and X is "No"; True would have answered X with "Ja" and therefore would answer the whole question with "Ja"
4. Da means "Yes", Ja means "No" and X is "Yes"; True would have answered X with "Da" and therefore would answer the whole question with "Da"
Key thing to notice is that no matter what the meaning of Da or Ja, the answer will always be "Ja" if X is false, and "Da" if X is true.
Now imagine the same question being asked of False
1. Da means "No", Ja means "Yes" and X is "No"; False would have answered X with "Ja" and therefore would answer the whole question with "Ja"
2. Da means "No", Ja means "Yes" and X is "Yes"; False would have answered X with "Da" and therefore would answer the whole question with "Da"
3. Da means "Yes", Ja means "No" and X is "No"; False would have answered X with "Da" and therefore would answer the whole question with "Ja"
4. Da means "Yes", Ja means "No" and X is "Yes"; False would have answered X with "Ja" and therefore would answer the whole question with "Da"
Notice that False will give the exact same answers as True. "Ja" if X is false, and "Da" if X is true.
So you won't have any idea as to meaning of Ja and Da, but you will know if question "X" is truthful or not.
First question:
Ask A:If I asked you "Is B god Random?", would you have answered "Da"?
If A is either True or False, then you know if the answer is "Da" that B might be Random, and that C is definitely NOT Random. And if the answer is "Ja", then C might be Random and that B is definitely NOT Random.
If A is Random, then it really doesn't matter, since both B and C are NOT Random.
Now your next question is going to be to either "B" or "C" depending upon the answer to the 1st question. You want to be asking the question of a God that is NOT random, so if you got the answer "Da", ask the next question of C and if you got the answer "Ja", ask the next question of B.
The second question is still of the form "If I asked you X, would you have answered "Da"?" and the same exact logic applies. If you're talking to True, the answer passed through two buffers and comes out true, and if you're talking to False, it passes through two inverters and still comes out true.
Second question:
If I asked you "Are you False?", would you have answered "Da"?
And if the answer is "Da", then the god you're speaking to is False, and if the answer is "Ja", then the god you're speaking to is "True".
Final question:
If I asked you "Is A god Random?", would you have answered "Da"?
And if the answer is "Da", then A is definitely "Random" and if the answer is "Ja", then the god you haven't spoken to is definitely "Random".
So now you know if the god you're speaking to is True or False, and you have the correct identity of Random. The 3rd god is a simple matter of elimination.</span>