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4 years ago

11

Assume you have a poker chip set containing blue, red, and white chips, all of the same size. You place 30 blue chips, 20 red ch

ips, and 50 white chips in a bag. Using the Law of Large Numbers, what is the probability of selecting a blue chip from the bag

1 answer:

Zigmanuir [339]4 years ago

3 0

Answer:

0.3

Step-by-step explanation:

30/(30+20+50) = 30/100 = 0.3

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A number is written with the following factorization: 2^2 × 3 × 5^4 × 11^2. Is this factorization a prime factorization? Explain

tankabanditka [31]

It is a prime factorization because each base (2,3,5, and 11) is a prime number.

A prime number is one where the only factors of it are 1 and itself.

factors of 2 = 1 and 2
factors of 3 = 1 and 3
factors of 5 = 1 and 5
factors of 11 = 1 and 11

Instead of saying something like 11^2, we could write 11*11. Similarly, 5^4 could be written as 5*5*5*5. Though it's a good idea to use exponents so you make the prime factorization more compact and save time.

The '3' without an exponent is the same as 3^1. You'll often see that exponent of 1 left out. Again this is to save time.

8 0

3 years ago

Two fifths of the girls in school signed up to play softball. An equal number of girls signed up to play pitcher, infield and ou

podryga [215]

The fraction of the girls signed up to play outfield is $\frac{2}{15}$

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

Given that Two fifths of the girls in school signed up to play softball

An equal number of girls signed up to play pitcher, infield and outfield

So there are 3 equal groups formed from two fifth

This means that we could divide the 2/5 initial group into 3 equal smaller groups for each play pitcher, infield and outfield

Therefore, fraction of the girls signed up to play outfield is found by dividing $\frac{2}{5}$ by 3

$\text{ Fraction of girls play outfield } = \frac{\frac{2}{5}}{3}\\\\\text{ Fraction of girls play outfield } = \frac{2}{5} \times \frac{1}{3}\\\\\text{ Fraction of girls play outfield } = \frac{2}{15}$

Thus fraction of the girls signed up to play outfield is $\frac{2}{15}$

4 0

4 years ago

Please answer question b.

Ksju [112]

The GREATEST NUMBER is 10.

8 0

3 years ago

Multiplying/dividing signs with the same sign will give you what sign in your anwser

Anon25 [30]

Answer:

It will give you the opposite sign.

Step-by-step explanation:

If you multiply two negatives you will end up with a positive and vice versa with positives. The same thing applies to dividing.

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3 years ago

What is 2 x 9(-6) = 18(-6)?

ser-zykov [4K]

2x9= 18
18×-6= -108
Your answer is 108.

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3 years ago