The loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as mc024-1.jpg, where mc024-2.jpg and is the least intense sound a human ear can hear. what is the approximate loudness of the intense music concert, measuring an intensity of 10-1, adrian and trey are attending?
a- 2 db
b- 22 db
c- 60 db
d- 110 db

What is another way to express 36 +32

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?