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Gnesinka [82]
3 years ago
5

A person tosses a coin 9 times. In how many ways can he get 3 heads?

Mathematics
1 answer:
Anna71 [15]3 years ago
4 0

Answer: if he/she tosses the coin 9 times i am pretty sure he/she out of 5/9 he/she will get heads

Step-by-step explanation:

1 if he flips the coin 9 times and it spins and it flips i am pretty sure a couple times he/she will get tails or heads 2 but there is a way for him/her to get heads it flips and spins he/she is most likey to get heads 3 if he/she flips the coin and the coin keeps going the coin will flip and he/she will get heads hope this helps you :)

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Mai's mother was 28 when Mai was born. Mai is now 12 years old. In how many years will Mai's mother be twice Mai's Age
noname [10]

Answer:

4

Step-by-step explanation:

Let x = the number of years

In x years, Mai's mother's age will be: 28 + x

                         and Mai's age will be:  12 + x

Then,                                      28 + x = 2(12 +   x)

Distribute the 2                      28 + x =    24 + 2x

Subtract 24 from each side     4 + x =            2x

Subtract x from each side             x = 4

In four years, Mai's mother will be twice Mai's age.

<em>Check: </em>

28 + 4 = 2(12 + 4)

   32   = 2 ×  16

   32   =   32

6 0
3 years ago
Admission to the amusement park was $29.50 per person. if x represents the total cost for 3 tickets which equation is true?
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Answer:

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6 0
3 years ago
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Answer:

The answer to your question is: letter A

Step-by-step explanation:

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​

7 0
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I'm pretty sure the answer is .0633 but I'm not sure
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4 years ago
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