Answer:
<h2>k = 7</h2>
Step-by-step explanation:

Answer:
6
Step-by-step explanation:
The geometric mean of 2 numbers a and b is
, then
geometric mean =
=
= 6
Answer:
x=9
Step-by-step explanation:
Multiply both sides by 2.
x+3= 12
Subtract both sides by 3.
x=12-3
x=9
Volume is length x width x height. if you double those it is 2length x 2width x 2 height so you are increasing the volume by 8 times (2x2x2). 8 x 500 = 4000<span> D.) 4,000 Toothpicks
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