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Inga [223]
3 years ago
12

A standard 52 card deck has four 13 card suits: diamonds, hearts, clubs, and spades. The diamonds and hearts are red, and the cl

ubs and spades are black. Each 13-card suit contains card numbered from 2 to 10, a jack, a queen, a king and an ace An experiment consists of drawing 1 card from the standard deck. Find the probability of drawing a black five of hearts. The probability of choosing a black five of hearts is (Type an integer or a simplified fraction.)
Mathematics
1 answer:
noname [10]3 years ago
4 0

Hearts are red, so it's impossible to draw a black <anything> of hearts.

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Which function is graphed below? a) y=1/3(3)^x b) y=3(1/3)^x c) y=(1/2)^x+2 d) y=(2)^x-1
Serjik [45]

Answer:

B.

Step-by-step explanation:

The quickest way to do this is to use a graphing calc or an online graphing program and graph each problem. When you do so, you should get B. y=3(1/3)^x as your answer.

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3 years ago
All of the functions shown below are either exponential growth or decay functions.
AlekseyPX

Answer:

Step-by-step explanation:

If an exponential function is in the form of y = a(b)ˣ,

a = Initial quantity

b = Growth factor

x = Duration

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Condition for exponential decay → 0 < b < 1

Now we ca apply this condition in the given functions,

1). y=3.2(1+0.45)^{2x}

   Here, (1 + 0.45) = 1.45 > 1

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2). y=(0.85)^{3x}

    Here, (0.85) is between 0 and 1,

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3). y = (1 - 0.03)ˣ + 4

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4). y = 0.5(1.2)ˣ + 2

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5 0
3 years ago
Please can someone find X! Please!
allochka39001 [22]
Answer: x=26

Explanation:
24^2+10^2= 676
Sqrt 676 = 26
6 0
3 years ago
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