What is the probability of drawing a 6 or a king,

Mathematics

1 answer:

Thepotemich [5.8K]3 years ago

5 0

Answer:

Step-by-step explanation:

You didn't give much information, and it depends if your deck of cards includes a pair of Jokers.

There are 52 cards in a deck, not including Jokers, otherwise there are 54.

In a non-Joker deck the chances of drawing a King or 6 is 8/52 or roughly 15.4% in a deck with 2 Jokers your chance is 14.8%.

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Identify the following number as rational or irrational 3.2573820193748...

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Answer: Irrational

Step-by-step explanation:

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3 years ago

Prove that: –7 is not the arithmetic square root of 49

frez [133]

Answer:

–7 is not the arithmetic square root of 49 only in case we are taking it for natural number.

Step-by-step explanation:

The square root of x is that number which on squaring gives the result as x.
For example, the square root of 4 is +2 or -2. Because on squaring +2 or -2 we get the number 4.
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3 years ago

Please help I don't know how to explain

spin [16.1K]

Well, 1/4 = 2x.
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cause 2x is multiplication
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also, solution
x = .125

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3 years ago

Help help help pls :)

kykrilka [37]

Answer:

$opposite\approx 70.02$

Step-by-step explanation:

The triangle in the given problem is a right triangle, as the tower forms a right angle with the ground. This means that one can use the right angle trigonometric ratios to solve this problem. The right angle trigonometric ratios are as follows;

$sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}$

Please note that the names ( $opposite$ ) and ( $adjacent$ ) are subjective and change depending on the angle one uses in the ratio. However the name ( $hypotenuse$ ) refers to the side opposite the right angle, and thus it doesn't change depending on the reference angle.

In this problem, one is given an angle with the measure of (35) degrees, and the length of the side adjacent to this angle. One is asked to find the length of the side opposite the (35) degree angle. To achieve this, one can use the tangent ( $tan$ ) ratio.