18x
Simple as that. 18 times however many times she cuts the grass
Both are
indicators of the chemical composition of silicate minerals, magmas and rocks.
Mafic is
used for silicate minerals, magmas and rocks that are composed of heavier
elements, like magnesium, iron, calcium and sodium. They are dark and have high
specific gravities.
<span>Opposite to
the this, felsic silicate minerals, magmas and rocks in their composition have
less from these heavy elements. They are composed from silicon, oxygen,
aluminium and potassium, are light in color and have lower specific gravities.</span>
They are expected to win back on average 50 cents back, which is a bad investment.
Answer:
48ft^2
Step-by-step explanation:
volume= length x width x height
8 x 3 x 2 = 48
