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MaRussiya [10]
2 years ago
12

Scientific notation of 22.5 pounds

Chemistry
2 answers:
dolphi86 [110]2 years ago
7 0

Answer:

2.25 × 10^1 and It has 3 significant figures. In scientific e-notation it is written as 2.25e+1.

Explanation:

1) Move the decimal 1 times to left getting m = 2.25, is greater than or equal to 1 but less than 10

2) Since we moved the decimal to the left the exponent n is positive n = 1

3) Write in the scientific notation form, m × 10n = 2.25 × 10^1

MAXImum [283]2 years ago
3 0

Answer:

2.25 × 10^1

Explanation:

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