Answer:
Option 2nd is correct

Step-by-step explanation:
Given the equation:

We can write 729 as

then;

Therefore, the equation which is equivalent to
is, 
Answer:
are not
Step-by-step explanation:
you're welcome!!!!
Answer:
$3573. 64
Step-by-step explanation:
Convert 11.25% to the decimal fraction 0.1125. Then subtract this result from 1.0000: 0.8875.
After 14 years, the formerly $19000 car will have the value
$19000(0.8875)^14 = $3573. 64
Answer:
295/2
Step-by-step explanation:
1760/12
885/6
295/2
The formula for the volume of a pyramid is,
V=1/3Bh
Since the base of the pyramid is a square, the base area is 11^2
which equals 121 sq. units
So, substitute 121
for B
and 6 for h, in the formula.
V=1/3(121)(6) = 242 cu. units
Or alternatively 1/3(11^2)(6) = 242 cu. units