1. A rectangle has a length of 12 meters and a width of 400 centimeters. What is
the perimeter, in cm, of the rectangle?
A. 824 cm
B. 1,600 cm
C. 2,000 cm
D. 3,200 cm

Which expression is equivalent to 3^3 + 2^2?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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?