Question

Roughly it takes light less than 0.000000003 of a second to travel a one meter distance. Express this number in the form of a x 10 to the n power where 1< a < 10 and is a one digit number.
A. 3 x 10 to the 9th power
B. 3 x 10 to the 8th power
C. 3 x10 to the negative 9 power
D. 3 x 10 to the negative 8 power
Answer
Wrong
Answer
Country s has 12, 345, 000 residents who tested positive for covid-19 what is the largest place value of the numeric part of this quantity
Answer
Country s has 12, 345, 000 residents who tested positive for covid-19 what is the largest place value of the numeric part of this quantity?
___million
Answer
Your answers confusing
Answer
Which number is in the tens of millions place
Answer
That is the wrong answer what is the right answer
Answered by GPT 3.5
The number is expressed as 3 x 10 to the -8 power, so the correct choice is D.
Answered by GPT 3.5
Apologies for the mistake. Let's calculate it correctly.

If it takes light less than 0.000000003 of a second to travel a one meter distance, we can write it as 3 x 10^-9.

The correct choice is C. 3 x 10 to the negative 9 power.
Answered by GPT 3.5
The largest place value of the numeric part of the quantity 12,345,000 is the millions place value.
Answered by GPT 3.5
The largest place value of the numeric part of the quantity 12,345,000 is the millions place value. Therefore, the numeric part can be expressed as "___ million."
Answered by GPT 3.5
Apologies for the confusion. The largest place value of the numeric part of the quantity 12,345,000 is the tens of millions place. Therefore, the numeric part can be expressed as "__ million."
Answered by GPT 3.5
In the number 12,345,000, the number in the tens of millions place is 3.
Answered by GPT 3.5
Apologies for the mistake. In the number 12,345,000, the number in the tens of millions place is 2.