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2 years ago

What is the probability of drawing a spade from a standard deck of cards or a 7?

Mathematics

1 answer:

Alik [6]2 years ago

6 0

The probability of drawing a spade is 13/52 = 1/4

Because every hand has 13 cards and there is 52 cards in a deck

The probability of drawing a 7 is 4/52 or 1/13

Because there are seven 7 cards in a deck and 52 cards.

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کی خا ر کیا - وکی<br><br> English please

lara31 [8.8K]

Answer: Dismissed - Wiki

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3 years ago

Read 2 more answers

Find the surface area and volume of a

lord [1]

<h3>Surface area of rectangular prism is 220 square units</h3><h3>Volume of rectangular prism is 200 cubic units</h3>

<em><u>Solution:</u></em>

<em><u>The surface area of rectangular prism is given as:</u></em>

A = 2(wl + hl + hw)

Where,

l is the length

w is the width

h is the height

From given,

l = 10 units

w = 4 units

h = 5 units

<em><u>Substituting the values we get,</u></em>

$A = 2((4 \times 10) + (5 \times 10) + (5 \times 4))$

A = 2(40 + 50 + 20)

A = 2(110)

A = 220

Thus surface area of rectangular prism is 220 square units

<h3><u>Volume of rectangular prism</u></h3>

$Volume = l \times w \times h\\\\Volume = 10 \times 4 \times 5\\\\Volume = 200$

Thus volume of rectangular prism is 200 cubic units

4 0

3 years ago

Jim has 6 quarters, 1 dime, 5 nickels, and 2 pennies in his pocket. If one coin falls from his pocket, what is the probability t

borishaifa [10]

Answer:

4/7

Step-by-step explanation:

6+1+5+2=14

6+2=8

8/14 = 4/7

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3 years ago

Write an expression for 4 as a factor 5 times.

boyakko [2]

Answer:

4*4*4*4*4

Step-by-step explanation:

i dont know what ur on mate

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3 years ago

Let f(x) = 4x + 3 and g(x) = 7x − 6. Find the function. f/g (f/g)(x) = Find the domain. (Enter your answer using interval notati

guapka [62]

Answer:

$f(x) = 4x + 3 \,,\,\,\,g(x) = 7x-6\\(f/g)(x)=\frac{4x+3}{7x-6}\,,\,\,\,7x-6\neq0\implies x\neq \frac{6}{7}\\\mbox{Domain:}\,\,\,x\in(-\infty,\frac{6}{7}) \cup (\frac{6}{7},+\infty)$

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3 years ago