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ladessa [460]
3 years ago
15

In a game, 2 players each flip a coin. If both land on heads, player A gets 2 points and player B loses 1 point. If both land on

tails, player B gets 2 points and player A loses 1 point. Find the expected value of the game for each player.
Mathematics
1 answer:
almond37 [142]3 years ago
8 0
I think is A that what i think ;:;::::)(/(?;.)(;:
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25% of lower department store prices
Crank

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6 0
3 years ago
Luisa's current swimming record is 12% faster than it was last year. If her record last year was 4 minutes and 23 seconds, what
Elden [556K]
12% less since faster
100%-12%=88%

88% of 4 min and 23 sec=
0.88 times 263 seconds=
=231.44=3 minutes and 50 seconds rounded

3 mins, 50 seconds
7 0
3 years ago
PLZ HELP ASAP SIMILARITY
PIT_PIT [208]
LY = 5.2  ,  TY = 3.9
Δ LTN is a right triangle , ∠T = 90° , TY⊥LN
∴ TY² = LY * YN
∴ 3.9² = 5.2 * YN
∴ YN = 3.9²/5.2 = 2.925

∴ LN = LY + YN = 5.2 + 2.925 = 8.125

Δ LYT is a right triangle , ∠Y = 90°
LT² = LY² + YT² = 5.2² + 3.9² = 42.25
∴ LT = √42.25 = 6.5

Δ NYT is a right triangle , ∠Y = 90°
NT² = NY² + YT² = 2.925² + 3.9² = 23.765
∴ NT = √23.765 = 4.875

The preimeter of the rectangle LINT = 2 * (LT + TN)
                                                          = 2 * ( 6.5 + 4.875 )
                                                          = 2 * 11.375
                                                          = 22.75



7 0
3 years ago
a bag contains a total of 24 red and green peppers. the probability of reaching into the bag and choosing a red pepper is 2/3. h
ExtremeBDS [4]

Answer:

16 red peppers and 8 green peppers:)

Step-by-step explanation:

6 0
3 years ago
A cube has a side length of 4 feet. What is the volume of the cube?
riadik2000 [5.3K]

Answer:

64 square ft^3

Step-by-step explanation:

If the side lengh is 3 then you would have 4^3 which is 64.

5 0
2 years ago
Read 2 more answers
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