Answer:
If it is less than 3, Player 1 earns 3 points.
If not, Player 2 earns 2 points.
Step-by-step explanation:
<u>Player 1</u> :
p(N < 3) = p(N = 1 or N = 2) = 2/5
<u>Player 2</u> :
p(N ≥ 3) = p(N = 3 or N = 4 or N = 5) = 3/5
<u>We notice that</u> :
p(N < 3) × 3 = (2/5) × 3 = 6/5
On the other hand,
p(N ≥ 3) × 2 = (3/5) × 2 = 6/5
since ,the probability player 1 win multiplied by the associated number of points (3)
is equal to
the probability player 2 win multiplied by the associated number of points (2).
Then the game is fair.
Answer:
0 x anything = 0
Step-by-step explanation:
Anything multiplied by 0 = 0
The cost of the path around the swimming pool with length 15m and width 12m is $1,190
<h3>Area of a rectangle</h3>
Pathway with 2m wide:
- Length = 15m + 2m = 17m
- Width = 12m + 2m = 14m
Area of the path = length × width
= 17m × 14m
= 238 square meters
- Cost of the path = $5 per square meter
Total cost of the path = 238 square meters × $5
= $1,190
Learn more about area of rectangle:
brainly.com/question/13048427
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The diver was 5.875 below sea level before swimming to sea level
Answer:
D
Step-by-step explanation:
If we use the calculator will find out that x= √151/2 ≈ 6.1441
D. 6 < x < 7
x is less then 7 and greater than 6
Without the calculator you can think that 151 is almost 144 that is 12² so
we can approximate √151 to be a bit more then 12
√151/2 = a bit more then 12 /2 = 6 and a bit more
