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nordsb [41]
3 years ago
12

The cost of a blackberry phone at John's Electrontics is $249.99. this cost includes a twelve percent sale tax. How much is the

initial cost of the phone.
Mathematics
1 answer:
slamgirl [31]3 years ago
5 0

Answer:

$219.99

Step-by-step explanation:

To find the price without the sale tax you find the opposite of 12%, which would be 88%.  Then you multiply .88 by 249.99 to get 219.9912, and since it is money you round to the hundreth to get 219.99.

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Answer:

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b) answer attached

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Step-by-step explanation:

a) Male driver = 100-48.6 = 51.4%

b) answer attached below

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= 48.59% chance of her being a female

Download docx
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Evgen [1.6K]

Answer:

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