Answer:
Choice D 7/26
Step-by-step explanation:
So first let's count how many face cards there are. We have a Jack, a Queen, and a King in all of the 4 sets of cards. This knowledge tells us that we have 12 face cards out of the 52 cards. Then, we have 2 red sixes in the game. These come from the 6 of hearts and the 6 of diamonds. This makes the new total of the cards we want to draw 12+2=14. Then we now have the fraction 14/52. After simplifying we get the answer 7/26 is our probability (choice D)
Answer:
Step-by-step explanation:
1st coin 2nd coin Total Outcomes Possible HH or TT
H -- H or T HH or HT
T -- H or T TH or TT 4 = 2² 1 + 1 = 2
probability: 2/4 = 0.5
3rd question: simulation total outcomes 2³ = 8
possible get HHH or TTT: 2
probability 2/8 = 0.25
2nd question regarding experimental, the total 9 + 26 + 26 + 15 ≠ 50
The ordered pair (-6,-9) will be located in quadrant IV.
You need to do like this:
Plug the numbers into the formula:
because they said
<u>is </u>90 and
<u>of</u> what?
Multiply diagnally: 100 × 90 = 9000 ÷ 82 ≈
109.76
i don't really sure it was completly correct but hoped it helps:)
