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torisob [31]
3 years ago
9

A normal conversation is about 10^7 times the threshold of hearing. Compute the intensity level (in decibels) for a normal conve

rsation.
Mathematics
1 answer:
notsponge [240]3 years ago
6 0

Answer:

70

Step-by-step explanation:

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BRAINLY IF CORRECT!
julsineya [31]

Answer:

1/4x + y = 4

Step-by-step explanation:

y = -1/4x + 4

Add 1/4x on both sides

1/4x + y = 4

I hope this helped and please mark me as brainliest!

5 0
3 years ago
3/5 +9/10= Please answer<br>​
Art [367]

Answer:

3/2 or 1.5

Step-by-step explanation:

Multiply 3/5 by 2 to make the denominator of both fractions equal.

2 x 3/5 = 6/10

Now that the denominators are equal, add the two fractions together

6/10 + 9/10 = 15/10 = 3/2 or 1.5

4 0
3 years ago
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Due today please help!!!
Roman55 [17]

Answer:

y=(x+3)^2 -1

It goes left 3, so it is positive, for a mathematical reason. But then down one, so negative 1.

The subject is shifting parabolas. Tutorials online

3 0
3 years ago
23.1 + 1 7/10- =66/10
dimulka [17.4K]
Whats the question?
Please be more specific 

5 0
3 years ago
Please solve this , i will mark brainliest
erastova [34]
C thank me later thanks
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3 years ago
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