Answer: 
Step-by-step explanation:
You need to remember that
can be written in the following for:

Knowing this and given the expression
, you need to multiply the numbers inside the parentheses:

Rewrite it in this form:

Descompose 1,728 into its prime factors:

Applying the Product of power property, which states that:

You can say that:

Simplifying, you get:

Answer:
3/4 (0.75)
Step-by-step explanation:
sin r = 15/20 = 3/4 (0.75)
Answer:
I got 4 for both of them hope this helps
Answer:
B
Step-by-step explanation:
2006 = 6 years
3(2^6)=
3(64) = 192
Step-by-step explanation:
radius of large sphere is R,
then volume is (4/3)*pie*R³
and
the radius of small sphere is r,
then volume is (4/3)*pie*r³
condition is,
volume of larger sphere is twice of the volume of smaller sphere.
then, (4/3)*pie*R³=2*(4/3)*pie*r³;
R³= 2r³
R=(2^⅓)*r