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Ksenya-84 [330]
3 years ago
14

A hurricane traveled 180 miles in 4 hours. If the average rate at which the hurricane is moving slows by 10%, what is the distan

ce that the hurricane will travel in the following 6 hours?
A. 330 miles
B. 297 miles
C. 243 miles
D. 210 miles
Mathematics
2 answers:
evablogger [386]3 years ago
7 0

Answer:

243 miles

Step-by-step explanation:

A hurricane traveled 180 miles in 4 hours.

Hurricane traveled in 1 hour = \frac{180}{4}

                                           = 45

The average rate at which the hurricane is moving slows by 10%

So, Distance traveled by hurricane in hour after 10% slow rate = 45-\frac{10}{100} \times 45 =40.5

The distance that the hurricane will travel in the following 6 hours = 40.5 \times 6 =243

So, Option C is true

Hence the distance that the hurricane will travel in the following 6 hours is 243 miles

anygoal [31]3 years ago
5 0

Answer:

C!

Step-by-step explanation:

10% of 180 is 18, and 180-18=162. 162/4= 40.5, and 40.5x6=243!

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