Answer:
a) true
Step-by-step explanation:
There are 13 heart-suit cards in a 52 card deck.
Since cards are returned to the deck after each pick, all of the 15 events are independent and have the same likelihood of occurring. Therefore, this experiment follows a binomial distribution with the following properties:
Number of events (n) = 15
Probability of success (Picking a heart) = 13/52 = 1/4
Probability of failure (Not picking a heart) = 39/52 = 3/4
In conclusion, the statement provided is true.
Answer:
C. (-13, -7)
Step-by-step explanation:
The location of a point O(x, y) that divides a line AB with location A and B in the ratio m:n is given by:
Therefore the coordinates of point X That divides line segment from Y(-8, 8) to T(-15, -13) in the ratio 5:2 is:
Therefore the coordinates of point X is at (-13, -7)
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Answer:
480 in.
Step-by-step explanation:
10 in. × 8 in. × 6 in. = 480 in.