What is the following simplified product? Assume x >0.
1 answer:
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Answer:
4976.28 square miles (nearest hundredth)
Step-by-step explanation:
<u>FM radio station</u>
Given:
- r = 40 miles
<u>AM radio station</u>
Given:
- r = 4 miles
Difference:
Answer:
D. ft²
Step-by-step explanation:
Scientific notation of a number is expressed in the following form,
Where,
a = decimal number (1 ≤ |a| < 10)
b = the power of 10 whereby the scientific notation is equivalent to the original number.
To express 4,356,000 square feet in scientific notation, do the following:
1. Move the decimal point to the left up to the last non-zero digit = a = 4.356
2. Since we moved the decimal point by 6 decimal places, therefore, b = 6
3. Substitute the values of the variables into
Thus:
4,356,000 = 3. Substitute the values of the variables into
a * 10^b
Thus:
4,356,000 = 4.356 * 10^6