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3 years ago

10

The function 1=21.55 cos m-7 +43.75models the average high temperature in degrees Fahrenheit each month b throughout the year in

Anchorage, Alaska, where m 1 for January and m 12 for December. Approximate y how many nmonths is the average high temperature above freezing (32 F)?

1 answer:

weqwewe [10]3 years ago

3 0

Answer:

8

Step-by-step explanation:

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