Given:
The population of continent of South America in 2010 is 395, 280, 204.
To find:
The closest estimate of this number.
Solution:
We have,

The approximate value of this number is

The scientific form of this value is

Therefore, the correct option is C.
Answer:
Step-by-step explanation:
i need help
Answer:
She can put the rocks into groups of 19.
That would give her 2 groups.
Step-by-step explanation:
Answer:
cm
Step-by-step explanation:
Given dimensions:
cm by
cm by
cm
The total length:
it is the sum of all the sides;
LCM of the denominators = 6 ;
= 
=
=
cm
Step-by-step explanation:
When multiplying two exponents together, you will be adding the exponents up.
So...
(6⁵)(6²) = 36⁷