3 years ago

Can someone help plz

Mathematics

1 answer:

Bingel [31]3 years ago

4 0

Answer:

84g

Step-by-step explanation:

399÷19=21

21 x 4 = 84

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Jlenok [28]

Answer:

80 adults must addent to make a complete $1,000

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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ruslelena [56]

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Any time Speedy the Sloth is not sleeping, she drinks chamomile tea at a steady rate of 2/7 of a cup per hour. Yesterday, she dr

kari74 [83]

Answer:

295 minutes

Step-by-step explanation:

It is given that Speedy the Sloth drinks tea at a steady rate of 2/7 cups per hour.

Yesterday she drank 1 cup and today she drank 17/42 of a cup more than yesterday. This means today she drank 1 + 17/42 cups.

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Time taken to drink 1 cup = $\frac{60}{2/7}=210$ minutes

Time taken to drink 1+17/42 cups = $210\times1\frac{17}{42}=295$ minutes

Since she drinks tea as long as she stay awakes. This means, she stayed awake for 295 minutes today.

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4 years ago