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quester [9]
3 years ago
6

donna purchased a prepaid phone card for 20$, long distance calls cost 17 cents a minute using this card. Donna used her card on

ly once to make a long distance call. if the remaining credit on her card is 15.07, how many minutes did her call last?
Mathematics
1 answer:
mel-nik [20]3 years ago
8 0
27 minutes it’s the best app to get
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liq [111]

Answer:

<h3>Part A: Function type</h3>

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<u>Car 2</u>

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What could a person collecting data for a survey do to avoid age bias in the results?
Rudik [331]

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The online survey  has large biases concerning representativeness. Regarding the behavioural characteristics of consumers, the face-to-face data delivers the best results, followed by the telephone interviews and finally the online survey.

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bagirrra123 [75]

Answer:

theta =  \frac{3}{2} \pi + 2k\pi

Step-by-step explanation:

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