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iogann1982 [59]
3 years ago
9

Multiply 17/18 by the reciprocal of -289/324.

Mathematics
2 answers:
lesantik [10]3 years ago
8 0

Answer:

18/17

Step-by-step explanation:

the negative reciprocal of -289/324 is 324/289. When it is multiplied by 17/18 you get 18/17 as the answer.

liraira [26]3 years ago
3 0

Answer:

- 1 \frac{1}{17}

Step-by-step explanation:

Reciprocal \: of \:  -  \frac{289}{324}  =  -  \frac{324}{289}  \\  \\  \frac{17}{18}   \times (-  \frac{324}{289} ) \\  \\  = \frac{17}{18}   \times (-  \frac{18 \times 18}{17 \times 17} ) \\  \\  =  - \frac{18}{17} \\  \\  =  - 1 \frac{1}{17}  \\

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3 years ago
The table below shows all outcomes for rolling 2 dice. The bold numbers 1 through 6 show the possible results for each die. All
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Part II:

Here you can see 36 possible outcomes.

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3 years ago
Tim has two spinners , spinnerA and spinner B. Each spinner can only land on red or blue . The probability that spinner A will l
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Answer:

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Step-by-step explanation:

<u>Spinner A</u>

  • Probability of red = 0.5,
  • Probability of blue = 0.5

<u>Spinner B</u>

  • Probability of red = 0.6,
  • Probability of blue = 0.4

<u>Probability of both A and B land on red: </u>

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<u>Number of attempts to get outcome of 84 red on both spinners is:</u>

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<u>Probability of both spinners land on blue:</u>

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<u>Estimated number of both spinners land on blue:</u>

  • 260*0.2= 52  
4 0
3 years ago
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