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2 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.

Andreyy892 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:

hope it helps u!

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A school was taking a field trip. The principal wanted 2 teachers for every 45 students. If 270 students will be attending the t

DaniilM [7]

Answer:

The answer is 6.

Step-by-step explanation:

If there are 270 students going on the trip and there would be a teacher for every 45 students you would have to divide.

You would divide 270 ÷ 45 = 6.

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1 year ago

Among the contestants in a competition are 3636 women and 2525 men. if 5 winners are randomly? selected, find the probability th

Rufina [12.5K]

Randomly only means that Nobody says before that the candidates must have a certain characteristic(e.g. that they have to be Male) and that Nobody knows before who gets chosen.

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2 years ago

How do I do this? please help Im stuck on this and I cant understand the concept.

miskamm [114]

Answer:

take the total number of all x variables

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2 years ago

WORTH 100 POINTS!

zzz [600]

Answer:

7miles

equations shown in work image below

work shown on the paper with more explanations because text is hard to write equations (sorry I used km but it is miles for your problem.)

:) please give a heart for thanks

and brainliest crown :)

Step-by-step explanation:

For both d=r*t

Each bikes to others house and leave at the same time so for Tony,

11 = 30*t

t= 11/30 hours

for Gerry,

11 = 25*t

t= 11/25 hours

Comparing these, with LCD,

Tony's time is 55/150

Gerry's time is 66/150

So Tony got to Gerry's house 11/150 hours quicker than Gerry got to Tony's house.

Now they turn around and head back toward each other. If they leave at the same exact time, the elapsed time for each until they met would be the same so t (for tony) = t (for gerry), but Tony got a head start.

We start the stopwatch when Gerry turns around 11/150 hours after Tony has turned around. If Gerry's time to where they meet from Tony's house t(gerry), then Tony's time from Gerry's house is t(gerry) + 11/150

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2 years ago

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Answer:

Step-by-step explanation:

-15+-6y

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2 years ago

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