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3 years ago

14

Factor the expression 48x+8 using the GCF

1 answer:

ololo11 [35]3 years ago

3 0

<span> 48x+8 = 8(6x+1) </span>← Answer

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What is the equation in point slope form of a line that passes through the points (5,-3)

Illusion [34]

I think it's option 2 / b

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3 years ago

The half-life of caffeine in a person’s bloodstream is about 6 hours. If a person’s bloodstream contains 80 milligrams of caffei

Luda [366]

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at half-life,
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3 years ago

What is the simplified form of 64x^16

Alenkinab [10]

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3 years ago

Help me please i need the correct answer

BaLLatris [955]

Answer:

First one is 25/2

Step-by-step explanation:

12×2+1=25/2

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100/

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7 0

2 years ago

In the game of blackjack played with one deck, a player is initially dealt 2 different cards from the 52 different cards in the

Volgvan

Answer:

$P =4.83\%$

Step-by-step explanation:

First we calculate the number of possible ways to select 2 cards an ace and a card of 10 points.

There are 4 ace in the deck

There are 16 cards of 10 points in the deck

To make this calculation we use the formula of combinations

$nCr=\frac{n!}{r!(n-r)!}$

Where n is the total number of letters and r are chosen from them

The number of ways to choose 1 As is:

$4C1 = 4$

The number of ways to choose a 10-point letter is:

$16C1 = 16$

Therefore, the number of ways to choose an Ace and a 10-point card is:

$4C1 * 16C1 = 4 * 16 = 64$

Now the number of ways to choose any 2 cards from a deck of 52 cards is:

$52C2 =\frac{52!}{2!(52-2)!}$

$52C2 = 1326$

Therefore, the probability of obtaining an "blackjack" is:

$P = \frac{4C1 * 16C1}{52C2}$

$P = \frac{64}{1326}$

$P = \frac{32}{663}$

$P =0.0483$

$P =4.83\%$

4 0

3 years ago

Read 2 more answers