35F 1018
On this drawing of
a weather station
map symbol, what
is the air pressure?
A. 38 millibars
B. 1018 millibars
C. 38,1018 millibars
D. impossible to tell

If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star

Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula ρ ( x ) = 2.5 + 1.2 e − 0.7 x kg/m3. find the total mass of sawdust in the conical hole.

What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles