( timed)the intensity, or loudness, of a sound can be measured in decibels (db), according to the equation i(db)=10log[1/10], where i & / the intensity of a given sound and i0 is the threshold of a hearing intensity. what is the intensity, in decibles, [i(db)], when i=10^8(i0)? round to the nearest whole number. (refer to photo for equations) a.8 b.9 c.19 d.80

Type the correct answer in the box. function f, shown below, is translated down 3 units and left 4 units to create function g. f(x)= 3|x-2|-5 fill in the values of a, h, and k to write function g

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil