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il63 [147K]
3 years ago
15

Earth’s moon is 384,400 km from earth. What is the correct way to write this distance in scientific notation?

Chemistry
2 answers:
oee [108]3 years ago
8 0

Answer:

3.844 * 10^5 kilometres

Explanation:

hope you find it helpful.

raketka [301]3 years ago
4 0

Answer: 3.844 times 10 to the 5th power

Explanation:

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A.

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Need help please omg Perform each of the following conversions being sure to set up the appropriate conversion factor in each ca
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Answer:

The answer to your question is:

a) 31.75 cm

b) 0.475 miles

c) 2.44 yards

d) 11496.04 inches

Explanation:

Convert

a)           12.5 in to cm

         1 in ------------------- 2.54 cm

       12.5 in ----------------    x

            x = 12.5(2.54)/1 = 31.75/ = 31.75 cm

b)          2513 ft to miles

           1 mile -------------- 5280 ft

           x miles ------------ 2513 ft

        x = 2513(1)/5280 = 0.475 miles

c) 2.23 m to yards

              1 m -------------   1,094 yards

            2.23 m ----------     x

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d)  292 m to inches

            1 m ---------------- 39.37 inches

          292 m -------------     x

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6 0
3 years ago
How do stomata help a plant maintain balance with their environment?
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Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing their guard cells using osmotic pressure. In order for plants to produce energy and maintain cellular function, their cells undergo the highly intricate process of photosynthesis .

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Why is the C-14/C-12 ratio used to date once-living organisms?
vredina [299]
D. An organism stops taking in carbon when it dies.
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HELP? What is the major difference between an ion and a dipole?
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Answer:

Key differences between ion/ion and ion/dipole interactions

Ion-ion interactions fall off slower than ion-dipole. Tripling the distance between two ions reduces the energy by 1/3, while tripling the distance between the ion and a dipole reduces it by 1/9

Letter answer: B

Explanation:

8 0
4 years ago
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