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Norma-Jean [14]
3 years ago
11

Ann sleeps 8 hours a night. write an expression for the number of hours Ann sleeps in n nights

Mathematics
2 answers:
Aleks [24]3 years ago
6 0
It's 8n meaning 8 times n (8*n) so for example for 5 nights she would sleep : 8*5 = 40 hours in total.
Citrus2011 [14]3 years ago
6 0
The answer is 8n. If she sleeps 8 hours a night, and n is the number of nights, then you multiply the number of nights by 8 hours to find how many hours she sleeps in that number of nights. 
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kodGreya [7K]

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Step-by-step explanation:

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4 0
3 years ago
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Morgarella [4.7K]

Answer:

The formula for calculating the circumference of a circle is 2*pi*r. Because pi does not have an end, we'll use 3.14, since that is the approximate value of pi.

2*6*3.14 = 37.68

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Step-by-step explanation:

It’s probably 40 because it says about how long not exactly.

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6 0
2 years ago
Read 2 more answers
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konstantin123 [22]
3.35 *100 =335%
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7 0
3 years ago
I need to know how to make it in its simplest form
Mrrafil [7]
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6 0
3 years ago
In the accompanying figure, chords AB and CD of circle O intersect at E. If m AD=100 and m CB=70, what is m AED?
vfiekz [6]

Answer:

85

Step-by-step explanation:

Find the average of 100 and 70 which is 100 + 70 = 170/2 = 85

7 0
3 years ago
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