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inna [77]
3 years ago
11

PTION #3(20pts): The last option is by Plane Cargo. You cannot seem to find rates on their website, but a service representative

was able to tell you that a 100-mile flight will cost $600, and a 250-mile flight will cost $825.
Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:

Rate for 100 miles = $ 6 / miles

Rate for 250 miles = $ 3.3 / miles

Step-by-step explanation:

Given that cost for covering 100 miles by flight is $600.

As rate is the cost of covering unit distance (in miles).

So, the rate to cover 100 miles by flight = $ 600/ 100 miles = $ 6 /miles.

Similarly, the cost of covering 250 miles by flight is $825.

So, the rate to cover 250 miles by flight = $ 825/ 250 miles = $ 3.3 /miles.

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Answer:

18+12.125π units²

Step-by-step explanation:

The diameter of the semicircle can be found by the use Pythagoras theorem.

Δx²+Δy²=d²

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Δy=3--6=9

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=[π×(97)/4]/2

=97π/8

=18+12.125π units²

97π/8 is equivalent to 18+12.125π units²

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