3 years ago

A single card is drawn at random from a standard 52 card deck.

Mathematics

1 answer:

Sholpan [36]3 years ago

7 0

Answer:

Step-by-step explanation:

P(8)

There are 4 eights in a standard deck (no jokers) So the probability is 4/52 = 1/13 = 0.0769

P( ~ 8)

48 cards in a standard deck are not 8

P( ~8) = 12/13 = 0.9231

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6y^-4 using only positive exponents

Harlamova29_29 [7]

Y⁻¹ = $\frac{1}{y^{4} }$

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3 years ago

There are 24 men and 36 women in a choir.

Molodets [167]

Answer:

Step-by-step explanation:

Total members in the choir = 24 + 36 = 60

a) Percentage of men = $\frac{24}{60}*100$

= 4 * 10 = 40%

b) Percentage of women = 60%

c) Number of men =24 + 10 = 34 men

Number of women = 36 + 10 = 46

Total = 34 + 46 = 80

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3 years ago

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Which property does the equation illustrate (x+5)+9=x+(5+9)

kiruha [24]

The Associative Property of Addition.

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3 years ago

PLEASE HELP <br> Match each whole number with a rational, exponential expression.

podryga [215]

1. 9
2. 16
3. 225
4. 196
5. 25
6. 256

6 0

3 years ago

Guys, please for your help. Thank you.

s2008m [1.1K]

Answer:

-1

Step-by-step explanation:

Simplify the equation out.

y + 10 = -1x + 15

y = -1x + 5

We can use slope intercept form.

y = mx + b

We typically don't put a 1 in front of a variable, but for slope purposes, I put it.

So the slope (m value) would be -1.

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3 years ago

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