What is the number 6.3×10^−4 written in decimal notation?

The number 6.3×10^−4 written in decimal notation is 0.00063.

A wasp’s stinger has an average length of 2.67×10^−3 meter long. What is this length in decimal notation?

The length of the wasp's stinger, 2.67×10^−3 meters, in decimal notation is 0.00267 meters.

To express the number 6.3×10^−4 in decimal notation, you can move the decimal point four places to the left because the exponent is negative.

Starting with 6.3, move the decimal point four places to the left which gives us 0.00063.

Therefore, the number 6.3×10^−4 in decimal notation is 0.00063.

To express the number 6.3×10^−4 in decimal notation, we need to move the decimal point to the left by four places since the exponent is negative.

Starting with 6.3, we move the decimal point four places to the left:

0.00063

Therefore, the number 6.3×10^−4 in decimal notation is 0.00063.