3 years ago

Alison has $1.60 worth of nickels and dimes in her coin purse. She has 11 more nickels than dimes.

1 answer:

8 0

32 nickles and 42 dimes

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Minchanka [31]

Answer: $\dfrac{1}{5525}$

Step-by-step explanation:

The total number of cards =52

The number of kings in the cards = 4

If repetition is not allowed , then the total number of ways of choosing 3 cards will be :-

$52\times51\times50=132600$

The number of ways of choosing 3 kings will be :-

$4\times3\times2=24$

Now, the probability of choosing 3 king cards will be :-

$\dfrac{24}{132600}=\dfrac{1}{5525}$

Hence, the probability of choosing 3 king cards = $\dfrac{1}{5525}$

4 0

3 years ago

krek1111 [17]

Answer: 14 days

Step-by-step explanation:

352/24= 14.66666667

So it can feed her dog for 14 full days

3 0

3 years ago

gayaneshka [121]

Answer:

3/2

Step-by-step explanation:

4 0

3 years ago

Sergio [31]

The expected value would be 12 as it has the highest P(outcome).

7 0

3 years ago

Alexxandr [17]

The answer is around 29

8 0

3 years ago