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aev [14]
3 years ago
10

Each morning papa notes the birds feeding on his birdfeeder. so far this month he has seen 59 blue jays, 68 black crows, 12 red

robins and 1 cardinal. What is the probability of a blue jay being the next bird papa sees?
Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

The answer to this is 0.421

Step-by-step explanation:

51/140=0.421


Y_Kistochka [10]3 years ago
7 0
The probability would be 59/140 or 42.14% (rounded: 42%).
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Answer:

x = 7

Step-by-step explanation:

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if you need further explanation,let me know

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2 years ago
Give an example of two whole number factors with a product of 9
Monica [59]
3 and 3 or 1 and 9 not really sure of anything else
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3 years ago
How many different 10-letter words (real or imaginary) can be formed from the letters of the word LITERATURE?
nordsb [41]

Answer:

The number of words that can be formed from the word "LITERATURE" is 453600

Step-by-step explanation:

Given

Word: LITERATURE

Required: Number of 10 letter word that can be formed

The number of letters in the word "LITERATURE" is 10

But some letters are repeated; These letters are T, E and R.

Each of the letters are repeated twice (2 times)

i.e.

Number of T = 2

Number of E = 2

Number of R = 2

To calculate the number of words that can be formed, the total number of possible arrangements will be divided by arrangement of each repeated character. This is done as follows;

Number of words that can be formed = \frac{10!}{2!2!2!}

Number of words = \frac{10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1}{2 * 1 * 2 * 1 * 2 * 1}

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8 0
3 years ago
Write 81.4 as a fraction.
Maslowich
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7 0
3 years ago
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Last year 762 students voted in the student council election at San Bruno Middle School this year 721 students voted to the near
Soloha48 [4]

Answer:

Percent change = 5.4%

Step-by-step explanation:

Given:

Number of students voted last year = 762

Number of students voted this year = 721

Change in the number of students who voted from last year to this year is given by the difference of their number. This gives,

Change in the number of students that voted = 762 - 721 = 41

Now, percentage change in the number of students that voted is given as:

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Therefore, the percent change in the number of students that voted is 5.4%.

5 0
3 years ago
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