The mean distance from saturn to the sun is 9 times greater than the mean distance from earth to the sun. how long is a saturn year?

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

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.

Whithin which type of system is neither the total mass nor the total energy conserved ? a. open b. connected c. isolated d. closed