Convert 3.875×109 meters to kilometers. Express the answer to the exact decimal place.

Question

Note: 1 kilometer is equal to 1,000 meters.

(1 point)
km

Answer 1

To convert from meters to kilometers, divide the given value by 1,000:

3.875×10^9 meters / 1,000 = 3.875×10^6 kilometers

Therefore, 3.875×10^9 meters is equal to 3.875×10^6 kilometers.

Answer 2

Convert 4.083×106 kilometers to meters. Express the answer to the exact decimal place.

Note: 1 kilometer is equal to 1,000 meters.

(1 point)
meters

Answer 3

To convert from kilometers to meters, multiply the given value by 1,000:

4.083×10^6 kilometers × 1,000 = 4.083×10^9 meters

Therefore, 4.083×10^6 kilometers is equal to 4.083×10^9 meters.

Answer 4

Ali’s farmhouse has a height of 2.307×108 meters. Convert the height to centimeters. Express your answer in scientific notation to the exact decimal place.

Note: 1 meter is equal to 100 centimeters.

(1 point)
centimeters

Answer 5

To convert from meters to centimeters, we need to multiply the given value by 100:

2.307×10^8 meters × 100 = 2.307×10^10 centimeters

Therefore, Ali's farmhouse height is equal to 2.307×10^10 centimeters.

Answer 6

Alberto added two very small numbers using a calculator. The calculator displayed the number 6.13E−14 . What is this number in scientific notation?(1 point)
_×10−14

Answer 7

The number 6.13E-14 is already in scientific notation, where the "E" represents the exponent.

Therefore, this number in scientific notation is 6.13×10^-14.

Answer 8

Dina computed the mass of 1,000 protons in grams. The calculator displayed the number 1.67E−21 . What is the mass of 1,000 protons in scientific notation?(1 point)
1.67 × _
grams

Answer 9

The number 1.67E-21 is already in scientific notation, where the "E" represents the exponent.

Therefore, the mass of 1,000 protons in scientific notation is 1.67 × 10^-21 grams.

Answer 10

thw so much

Answer 11

You're welcome! If you have any more questions, feel free to ask.