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3 years ago

How harmful are the emissions from cosmetic hygiene and cleaning products?

2 answers:

6 0

The major concern is the chemicals which cleaning products contain. There are thousands of chemicals in common use and many have not been tested for safety, though the effects of many are known. They may pollute streams and rivers and may take a long time to degrade into harmless products.

Many of the chemicals in these products are known as Volatile Organic Compounds (VOCs). These chemicals off-gas into the air that we breathe which exacerbates respiratory conditions and in some cases can be deadly.

Andreyy893 years ago

3 0

Answer:

Many of the chemicals in these products are known as Volatile Organic Compounds . These chemicals off-gas into the air that we breathe which exacerbates respiratory conditions and in some cases can be deadly.

Step-by-step explanation:

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How does the evidence in the first passage differ from the evidence in the second? Passage 1 uses anecdotal evidence, while pass

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Answer:The answer is D

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3 years ago

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Henry knows that the circumference of a circle is 56.52 inches. What is the area of the circle? (Use 3.14 for and round to the

ahrayia [7]

The area of circle is 254.34 square inches, if the circumference of a circle is 56.52 inches.

Step-by-step explanation:

The given is,

Circumference of a circle is 56.52 inches.

$\pi =3.14$

Step:1

Formula for circumference of circle is,

$Circumference, C = 2\pi r$ ........................(1)

Where, r - Radius of circle

From the given,

C = 56.52 inches

Equation (1) becomes,

56.52 = 2 $\pi$ (r)

56.52 = (2) (3.14) (r)

56.52 = 6.28 (r)

$r = \frac{56.52}{6.28}$

r = 9 inches

Step:2

Formula for area of circle,

$Area,A = \pi r^{2}$ ............................(2)

Where, r - Radius of circle

From the given,

r = 9 inches

Equation (2) becomes,

$A = \pi (9)^{2}$

= (3.14) (81)

= 254.34

Area of circle, A = 254.34 square inches

Result:

The area of circle is 254.34 square inches, if the circumference of a circle is 56.52 inches.

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3 years ago

Writte a fraction that is less than 5/6and has a denominator of 8

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So, 1/8, 2/8, 3/8, 4/8, 5/8, or 6/8 would work.

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