Answer:
the probability of getting exactly 2 fours is 0.16
Step-by-step explanation:
The probability of obtaining a number that is four = ¹/₆
The probability of obtaining a non 4 number = 1 - ¹/₆ = ⁵/₆
The number of ways 2 fours can be arrange in five numbers = ⁵C₂ = 10 ways
If the die is tossed five times, the probability of the events is calculated as;
P = 10 x (¹/₆)² x (⁵/₆)³
P = 10 x (¹/₃₆) x (¹²⁵/₂₁₆)
P = 10 x 0.02778 x 0.5787
P = 0.16
Therefore, the probability of getting exactly 2 fours is 0.16
The answer is “A” as when the width is multiplied by the row foot, you get approximately 3 times the amount.
I hope that’s correct and I hope I could help :)
Answer:
9 Quarters, 3 dimes
Step-by-step explanation:
$2.00 = 8 quarters
25cents = 1 quarter
$2 + 25 cents = $2.25
2.55 - 2.25 = .30
30cents = 3 dimes.
Hope this is right.
There were many ways to do this. But this is 1 way.
soooo ya...
Answer:
4/1 or 4
Step-by-step explanation:
