In a schoolhall there are 439 rows and 45 seats in each row? how many altogether?

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Give the functions f(x) = |x + 2| - 3, what is the domain? a, b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2