Answer: a loss of 4 cents
<u>Step-by-step explanation:</u>
The probability of rolling a sum of 2, 3, 4, 5, or 6 is 
which earns $2.00
The probability of rolling a sum of 28, 9, 10, 11, or 12 is which loses $2.00
The probability of rolling a sum of 7 is 
which loses $0.25
23.4375 or 24.0 is the bacteria count after 6 hours.
Answer: 17.75
Step-by-step explanation:
The interquartile range(IQR) is the 3rd quartile - the 1st quartile.
How to get quartiles:
First get the median:
3.5, 10.4, 16, 21.7, 27.7
10.4, 16, 21.7
16
Then find the median of the first half of data(3.5, 10.4)
(3.5+10.4)/2 = 6.95
Then find the median of the last half of data(21.7, 27.7)
(21.7+27.7)/2 = 24.7
Then to get the IQR subtract 6.95 from 24.7 to get 17.75
Hope it helps <3
Volume prism= ½•a•c•h
=½•7•11•5
=½•385
=192.5cm³
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