Answer:
<h2>
The intensity in decibel is 320 decibel </h2>
Step-by-step explanation:
Given the intensity, or loudness, of a sound measured in decibels (dB), according to the equation where;
I is the intensity of a given sound and
is the threshold of hearing intensity
To get I(dB) when
We will substitute the value of I = into the equation above to have;
Since log10 = 1;
The intensity in decibel is 320 decibel
Answer:
115.4mi
Step-by-step explanation:
S(Garbage dump)+S(hotel)=S(Hardware store)
58.3mi+57.1mi=S(hardware store)
115.4mi=S(hardware store)
Hope this helps ;) ❤❤❤
Let me know if there is an error in my answer.
So 45/6
to make it easier, you can simplify by finding the 'ones' exg 4/8=1/2 because 1/2 times 4/4=4/8
45/6=15/2 times 3/3=15/2 and 15 is close to 14 so 14/2=7 and 1/2=.5 so
7.5 is the answer
Answer:
5.266 secs
Step-by-step explanation:
Lets assume ; p(t) = t^-3 + 2^2 + ( 3/2 ) is the particle position along x-axis
time interval [ 0, 4 ]
Average velocity = Displacement / time
= p( b ) - p( a ) / b - a -------- ( 1 )
where a = 0 , b = 4 ( time intervals )
Back to equation 1
Average velocity = [ ( 4^-3 + 4 + (3/2) ) - ( 0 + 4 + (3/2) ) ] / 4
= 3.9 * 10^-3 ----- ( 2 )
Instantaneous velocity = d/dx p(t)
= - 3/t^4 ------ ( 3 )
To determine the time that the instanteous velocity = average velocity
equate equations (2) and (3)
3.9*10^-3 = - 3 / t^4
t^4 = - 3 / ( 3.9 * 10^-3 ) = - 769.231
hence t = = 5.266 secs
we ignore the negative sign because time can not be in the negative
Answer: its geometric
Step-by-step explanation: The numbers are separated and are counting up Individually