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kow [346]
3 years ago
11

You and a friend are playing a game by tossing two coins. If both coins land

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
3 0

c. No. You have a probability of winning, while your friend has a
probability of winning.
Or it’s A
klio [65]3 years ago
3 0

Answer:

C

Step-by-step explanation:

Let the random variable X be the number of heads that come up when a fair coin is tossed 4 times. Then X∼B(4,12). We want there to be exactly two heads (forcing the other two tosses to be tails), so P(X=2)=(42)(12)2(12)2=38.

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Find the value of X in the image above.
zaharov [31]

Answer:

58°

Step-by-step explanation:

(x + 6) \degree + 2x \degree = 180 \degree..(straight \: line \:  \angle s) \\  \\ (3x + 6) \degree = 180 \degree \\  \\ 3x + 6 = 180 \\ \\3x = 180 - 6 \\ \\  3x = 174 \\  \\ x =  \frac{174}{3}  \\  \\ \huge \red{ \boxed{ x = 58}}

3 0
3 years ago
Alicia buys a fish tank. The dimensions of the fish tank are 80 cm x 35cm x 40cm. Alicia fills the tank with water to 4/5 of the
Ira Lisetskai [31]

Answer:   89.6 kg of water

Step-by-step explanation:

Find the total volume of the tank:

(80cm)*(35cm)*(40cm) = 112,000 cm^3

4/5 of this would be 89,600 cm^3

Water has a mass of 1 gram/cm^3

(1 gram/cm^3)*(89,600 cm^3) = 89,600 g of water

(89,600 g)*(1 kg/1,000 g) = 89.6 kg of water

3 0
2 years ago
What is a reminder of 46 divided by 2
Tema [17]
The answer two your problem is no remainder again because 46 divided by 2 equals 23
3 0
3 years ago
Read 2 more answers
Please Help..........
Troyanec [42]
Your answer should be 31
Tell me if it was correct?
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8 0
3 years ago
If a stadium has 50,000 seats, how many concert tickets would have to be sold for the event to be 85% sold out?
Anvisha [2.4K]

Answer:

42500

Step-by-step explanation:

50000x0.85=42500

6 0
2 years ago
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