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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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Tarana mailed 20 greetings cards. 9 of them were mailed to USA. What percentage of the cards were mailed to USA?
Elza [17]

Answer:

45%

Step-by-step explanation:

9/20=0.45 (Divide it first), 45/100=45% (45/100 because 100 makes 1 whole -all 20 cards-)

7 0
3 years ago
Q28. In a sale, the normal price of a book is reduced by 30%. The sale price of the book is £2.80 Work out the normal price of t
lisov135 [29]

Answer:

0.90

Step-by-step explanation:

090. = 0.90

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28

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8 0
3 years ago
What is the answer to 26=t-19
natali 33 [55]
<h3>YOUR QUERY :</h3>

what is the answer to 26=t-19 ?

Answer:

t = 45, okay

Step-by-step explanation:

=》t - 19 = 26

=》t = 26 + 19 ( by adding 19 on both sides )

=》t = 45

8 0
3 years ago
I need Help Fast Asap​
Klio2033 [76]

Answer:

C. 7.5

Hope it helps you

7 0
3 years ago
a. Nick deposits money in a Certificate of Deposit account (CD). The balance (in dollars) in his account t years after making th
ANEK [815]

Answer:

(1.06)0 = 1  and positive powers of 1.06 are larger than 1, thus the minimum value N(t) attains, if t≥0, is 400.

From the point of view of the context, a CD account grows in value over time so with a deposit of $400 the value will never drop to $399.

4 0
2 years ago
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