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GalinKa [24]
3 years ago
14

One coin is randomly selected from a jar containing 20 pennies, 15 nickels, 3 dimes, and 12 quarters. What is the odds of a valu

e less than $0.05
Mathematics
1 answer:
Aliun [14]3 years ago
6 0
Total coins in the jar = 50. Number of coins with a value less than $0.05 = 20 (the pennies). ... Probability of picking a penny = 20/50 = 40%. ... 'Odds' = 3 to 2 against it.
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3 years ago
A culture of bacteria that initially contained 2000 bacteria has a count of 18000 after 2 hrs. Determine the function that expre
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Answer:

y= 8000x + 2000

Step-by-step explanation:

to find the formula we can use the points given in the question:

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intercept:

since we start with 2000 bacteria we know this is the y intercept so when x is 0

formula:

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Answer:

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