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umka21 [38]
3 years ago
7

Please help quickk!!

Mathematics
1 answer:
Airida [17]3 years ago
3 0

21 = 6

7 = 5

1 = 4

hope this helps

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Find the probability.
andrew11 [14]

Answer:

The Probability of getting lemon drink on both draws  is 1/16

The Probability of getting diamond on both cards is 1/17

Step-by-step explanation:

1)

No. of lemon-lime flavored bottle = 3

No. of orange flavored bottle = 4

No. of fruit punch flavored bottle = 5

Total bottles = 12

We are given that  You randomly grab a bottle. Then you return the bottle to the cooler,mix up the bottles, and randomly select another bottle. Both times you get a lemon-lime drink.

Probability of getting lemon drink on both draws with replacement =\frac{3}{12} \times \frac{3}{12} = \frac{1}{16}

So, The Probability of getting lemon drink on both draws  is 1/16

2)

No. of diamond cards = 13

Total cards =52

Probability of getting diamond on first card = \frac{13}{52}

Probability of getting diamond on second card =\frac{12}{51}

Probability of getting diamond on both cards = \frac{13}{52} \times \frac{12}{51}=\frac{1}{17}

So, The Probability of getting diamond on both cards is 1/17

5 0
3 years ago
Consider the two different numbers 327b (327 is base b) and 327b 1 (327 in base b 1), where b is a positive integer 8 or greater
Nata [24]

Answer:

Value of b = 14

Step-by-step explanation:

The detailed calculations with steps is shown in the attachment.

5 0
4 years ago
The distribution of actual weights of 8-ounce wedges of cheddar cheese produced at a dairy is normal with mean 8.1 ounces and st
Brrunno [24]
The mean of the weight is 8.1 ounces. 
So the means of the distribution of 10 sample will be 10*8.1.
And the mean of 20 <span>cheese wedges is again 20*8.1. 
(The mean of the addition of two normal law is the sum of the 
mean of each law)
Divide the above two numbers: </span>\frac{20\times8.1}{10\times8.1}=2

The distribution of the sample means of the weights of cheese wedges is multiplied by 2 in the new <span>batches</span>. 
7 0
4 years ago
Which number is between 0.5 and 5/8 ?
anzhelika [568]
.5-.625, C=.5625 therefore C would be the answer. I found this by taking all of the fractions and dividing the numerator by the denominator and then lining up all of the decimals till one worked out.

Enjoy!=)
3 0
3 years ago
Read 2 more answers
Classify the following polynomials. Combine any like terms first.
notsponge [240]

Answer:

1. 6x

2. x^27+1

3. x^27+1

4. 7x+1936

5.  -5x

Step-by-step explanation:

hope it helps

5 0
3 years ago
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