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netineya [11]
3 years ago
8

A particular beach is eroding at a rate of 4 centimeters per year. A realtor converts this rate to millimeters per day. Which ex

pression, when evaluated, results in the correct units and numerical value?
Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
6 0
Hold on ill answer it


Anastasy [175]3 years ago
6 0

Answer:

\frac{4 cm}{1 year}\times \frac{10mm}{1 cm} \times \frac{1year}{365 days}

Step-by-step explanation:

A particular beach is eroding at a rate of 4 centimeters per year.

So, if we want to calculate it as per day we will do:

The expressions are not given, but the conversion rates are standard, so there can be only one answer.

The correct answer is =

\frac{4 cm}{1 year}\times \frac{10mm}{1 cm} \times \frac{1year}{365 days}

= 0.109 mm per day

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