Ashopping mall has a length of 200 m and a width of 75 m. what is the area of the mall?

a. 1.75 x 10^4 1/m
b. 1.5 x 10^4 m^2
c. 1.5 x 10^3 m
d.1 x 10^3 m/2

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

Which statements did both aristotle and ptolemy assume? check all that apply.