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galben [10]
2 years ago
10

680 is 34% of what number

Mathematics
1 answer:
GaryK [48]2 years ago
7 0
Convert percentage to a decimal: 
34% = 34 ÷ 100 = 0.34 

680 is 34% of what 
680 ÷ 34 
680 ÷ 0.34 
<span>2000

</span><span>680 is 34% of 2000</span>
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A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an odd num
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Answer:

The probability of drawing an odd numbered ticket is 60%.

Step-by-step explanation:

Odd numbered tickets:

Probability of one is 1/5 plus half of 1/5.

P(X = 1) = \frac{1}{5} + \frac{1}{10} = \frac{3}{10}

Probability of 3 is half of 1/5.

P(X = 3) = \frac{1}{10}

Probability of 5 is 1/5. So

P(X = 5) = \frac{1}{5}

Probability of drawing an odd numbered ticket:

p = P(X = 1) + P(X = 3) + P(X = 5) = \frac{3}{10} + \frac{1}{10} + \frac{1}{5} = \frac{4}{10} + \frac{2}{10} = \frac{6}{10} = 0.6

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The probability of drawing an odd numbered ticket is 60%.

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Answer:

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Step-by-step explanation:

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The first jumbo jet was the Boeing 747, which is 70.5 meters long. The wingspan of a 747 is 60 meters. A model 747 has a wingspa
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Answer:

94 cm

Step-by-step explanation:

Set up and solve an equation of ratios:

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----------------- = ----------------

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Cross multiplying:

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Answer:

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-3.2 x -2.5 = 8

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