Find the product of 21 and (6.3 • 10-4).

1,239

Step-by-step explanation:

This problem can be rewritten as 21 • (6.3 • 10 - 4)

Following the order of operations (PEMDAS) we first have to solve what's in the parentheses.

The next letter is M for multiplication so we have to do 6.3 times 10 which makes 63. That makes 63 - 4 which is 59.

Lastly, since we finished the parentheses, we then do 21 • 59, which solves to be 1,239.

step-by-step explanation:

in which figure is point g a centroid

i think is g(1)=-1.

hope that i can