A 12 by 25 ft rectangular plate is vertically submerged in a 12-ft tank of water, so that the 25-ft length parallel to the bottom of the tank. If the water has a weight density of 62.4 pounds per cubic foot, what is the fluid force on the surface of the plate

What expression is equivalent to log3(x+4)

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?