Use the formula d= 10 log(6)
to find the answer to the nearest hundredth.
A whisper has a rating of 30 decibels. A normal conversation has a rating of about 64
decibels. How many times stronger is a normal conversation than a whisper?
03
02.89
3018.12.
02511.89

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.