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il63 [147K]
3 years ago
10

how does our ear know where a sound is coming from? And don't use go.ogle cause i didn't understand what is written there.​

Business
2 answers:
Natali [406]3 years ago
7 0

Answer:

We know where a sound is coming from based off of how loud the sound is and which ear we hear the sound in first

Explanation:

The vibration of a noise loses energy as it travels through the air. As it loses energy, it becomes quieter. This allows us to know how far away a noise is.

Our brains can tell where a sound is coming from based off of which ear it reaches first. If it reaches our left ear first, the noise is coming from our left. If it reaches our right ear first, it’s coming from the right.

Nina [5.8K]3 years ago
5 0

<em>I think it catches the sounds from vibrations that make sound waves. Or at least that's what my teacher says they are. We just started learning more about sound energy and she said that we hear things because soundwaves come and reach our ears after something vibrates.</em>

<em>Hope this helps and have a nice day.</em>

<em>-R3TR0 Z3R0 </em>

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The answer is: a conflict of interest.

Hope this helps you out, if you could take a minute to rate my answer, thank me, and mark me as the brainliest answer, that would be phenomenal, and help me out a lot! :)
7 0
3 years ago
Mr. and Mrs. Atoll are planning a party for 10 people and want to make sure they have enough soda for everyone to have two bottl
Rama09 [41]

Answer:

3. one case of 24 sodas @ $ 18.50

Explanation:

The question requires that the hosts need to have enough to have two sodas each. The number of guests being 10, the requirement is to have 20 sodas.

Now comparing the various pack sizes available:

1. 20 sodas $ 1.50 per bottle, Total cost $ 30, per serving cost $1.50

2. 4 6 packs @ $ 5 each. Total cost $20, Per serving cost $0.83

3. 24 soda case @ $18.5. Total cost $ 18.50, Per Serving costs $ 0.77

4, 2 x 24 soda cases @ 18.50. Total Cost $ 37.00 Per serving costs $ 0.77

The per serving costs are the same in 3 & 4 above, however, since the requirement is to have 20 sodas and the overall costs as well as the per serving costs is the best in option 3, this is the preferred option.

8 0
3 years ago
Remember that Molly has a $2500 down payment saved for this purchase. The dealer will take the $500 Cash Allowance straight off
Ksivusya [100]

Answer: $3000

Explanation:

Based on the information given, the amount of loan that Milly needs will be the addition of the down payment and the cash allowance and this will be:

= Down payment + Cash allowance

= $2500 + $500

= $3000

Molly needs a loan of $3000

4 0
3 years ago
Read 2 more answers
you inherit $10,000 with the stipulation that you for the first year the money must be invested in two stocks paying 6% and 11%
Crank

Answer:

At 6% $3,529.412 will be invested

At 11% $6,470.588 will be invested

Explanation:

Let x be the investment for 6% stock

And (10,000-x) is the investment it 11% stock

Let I be interest earned on both investments.

Using the formula

Principal(p)= Interest(I)*Rate(r)*Time(t)

p/RT= I

So considering both investments

x/(6%*1)= (10,000-x)/(11%*1)

x/0.06= (10,000-x)/0.11

Cross-multiply

0.11x= 0.06(10,000-x)

0.11x= 600- 0.06x

Rearranging

0.11x+ 0.06x= 600

0.17x= 600

x= 600/0.17= 3,529.412 amount invested at 6%

Amount invested at 11%= 10,000-3,529.412

= 6,470.588

8 0
3 years ago
Negative feedback received during the final evaluation of the decision indicates:______A. the decision was a bad one. B. impleme
kumpel [21]

Answer:

E) Any of the above may be possible.

Explanation:

Negative feedback means any of following reasons are possible:

1. The decision was a bad one (most probably)

2. More information and new suggestions should be incorporated since the more input better will be the output

3. More time, resources, effort and thought are needed

4. Manager may have to re-start the decision process from beginning

8 0
3 years ago
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