Answer:
Step-by-step explanation:
When the three cards are removed, the sample space becomes 49.
Probability of a heart = 13/49. No hearts were removed from the deck.
Probability of a king = 3/49. One king was removed from the deck.
Probability of the 10 of hearts = 1/49. There's only one 10 of hearts in the deck, and it was not removed.
Probability of a black face card = 3/49. Three of the black face cards were removed, so all that is left are the king, queen, and jack of clubs.
Probability of an ace OR a queen = 7/49 = 1/7. There are 3 queens and 4 aces remaining in the deck.
I think the C
Explanation
Seems like
<span>The correct option is: Option (C) None
Explanation:
All triangles must satisfy the following condition:
"The sum of all the angles of a triangle should be 180°."
90° + 60° + 60° = 210°
210° > 180°; therefore, the condition of a triangle is NOT satisfied.
Hence the correct option is "(C) None." (as the condition of a triangle is not satisfied)</span>
Answer:
a)x=-10, b)x=7
Step-by-step explanation:
a)2x+6= x-4
x=-6-4= 10
b) 20x-18x= +8+6
2x/2=14/2= 7=x
B because it has a negative which would make it 0.00002