5) According to Kepler's law, the square of the time it takes for an object to orbit, T, is directly related to the cube
between the object and what it is orbiting.
the distance,
This is correctly shown in equation form by
A)
13 - k*r2
B)
T2 = kºr3
o
3 = k/12
ig
4
D)
T² = k/13
6)

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form