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3 years ago

What is the probability of getting dealt a hand equal to 21?

Mathematics

1 answer:

Grace [21]3 years ago

6 0

Answer:

The odds to get a blackjack (natural) as arrangement: 128 / 2652 = . 0483 = 4.83%. 4.83% is equivalent to about 1 in 21 blackjack hands.

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inn [45]

Answer:

$y = 3(2)^x$

Step-by-step explanation:

Given

The attached table

Required

Determine the exponential function

An exponential function is represented as:

$y = ab^x$

From the table;

$(x,y)=(0,3)$

So:

$y = ab^x$

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Also:

$(x,y) = (1,6)$

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$6 = a * b$

Substitute $a = 3$

$6 = 3 * b$

Solve for b

$b = 2$

So:

$y = ab^x$

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