neishah16
neishah16 neishah16
  • 02-10-2017
  • Mathematics
contestada

Help please pre calculus

Help please pre calculus class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 02-10-2017

put 7.6*10^-4 into the equation:

10log(1/7.6*10^-4)

this equals 31.19 db

Answer Link

Otras preguntas

2. Calculate the diameter and radius of a circle whose circumference is 26.4 m. 3. If the diameter of a circle is 5.6 m, what will be its radius and circumferen
Don't cross the road ! the bus ( come ).​
The experiment step of the scientific method is testing the prediction. O True O False
What is the inverse of the function? f(x) = 1/4x + 10 f¹(x)=-4x-10 f¹(x) = 4x - 40 f¹(x) = 10x +4 f ¹(x)=1/4x-10
How many factors do prime numbers have?
An IV infusion is to be regulated with Plain Lactated Ringer's Solution 1 L. If the fluid is to progress for 11 hours, how much fluid should be infused per minu
The figure below is a net for a triangular pyramid. 8.66 m 10 m If all the triangles are equilateral, what is the surface area of the pyramid, in square meters?
what is the slope of a perpendicular line with the equation of 5x+2y=6
It scraped on my raw nerves like sandpaper figurative language
elena has a rectangular plank of wood that is 31 inches long.She creates a ramp by resting the plank against a wall with a height of 19 inches. using pythagoras