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34kurt
3 years ago
12

Mollie and Joanne are downloading songs. Mollie downloads 34 songs and her computer downloads 5 songs per minute. Joanne downloa

ds 78 songs but has an old computer that only downloads 3 songs per minute. How many minutes will it take for them both to have the same amount of songs downloaded.
Mathematics
2 answers:
raketka [301]3 years ago
6 0

Answer:

About 42 minutes for them both to have 78 songs downloaded

Step-by-step explanation:

78 divided by 5 is 15.6 so about 16 minutes

78 divided by 3 is 26 so 26 minutes

so 26 plus 16 is 42

strojnjashka [21]3 years ago
4 0

Answer: 450

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a sta
vlada-n [284]

Answer:

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Step-by-step explanation:

In this case to calculate the standard error of the mean, we only need the standard deviation (sd) and the number of the random sample (n).

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3 years ago
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Mariulka [41]

Answer:

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Step-by-step explanation:

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2 years ago
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Hi!

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2 years ago
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