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IRISSAK [1]
3 years ago
15

The workers leave the lights on in the break room for stretches of about 3 hours.

Mathematics
1 answer:
Pie3 years ago
4 0

Answer:

Halogen

Step-by-step explanation:

Halogen is a little more efficent but not as efficient as LED lighting.

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For a sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third qua
Igoryamba

Answer:

between 78 and 102 texts and more than 78 text messages.

Step-by-step explanation:

the range of it is 102-178, so its between there, and its more than 78 as well if the range goes up to 102

7 0
4 years ago
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Help its for math will give brainly Find the area of the hexagon.
borishaifa [10]

Answer:

the area of the hexagon is 68 cm²

Step-by-step explanation:

Let us observe the image a little, we can find the area of the hexagon equals to the area of the large rectangle minus 4 small triangles surrounding the hexagon. The area of the rectangle is 8 × 12 is 96 cm². The area of 1 small triangle is 4 × 3.5 ÷ 2 = 7, there are 4 triangles, so the total area is 4 × 7 = 28. So the hexagon's area is 96 - 28 = 68 cm²

Hope this will help❤️

3 0
3 years ago
How do you write 7% in the most simple fraction​
sesenic [268]

Answer:

The answer is 7/100 in a Simplified Fraction.

Step-by-step explanation:

Hope this helps!

6 0
2 years ago
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The product of a non-zero rational number and an irrational number can always be written as A.a fraction. B.a terminating decima
a_sh-v [17]
The product of a non-zero rational number and an irrational number is irrational.
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A, B, and D are all properties of rational numbers. Irrational numbers are ones that can not be written as a ratio, or fraction, using whole numbers. They are non-repeating, non-terminating numbers. Example would be pi.
6 0
3 years ago
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How do you simplify 4^-2h^-4j^3
notka56 [123]
    j^3
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4^2 h^4

when you have negatives, you want them to be positive. To do that you need to convert it into a fraction
7 0
3 years ago
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