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weeeeeb [17]
3 years ago
7

The average daily high temperature in Madrid peaks at 92°F in the summer and drops as low as 33°F in the winter. The temperature

can be modeled by T(d)=29.5cos(2pi/365(d-204))+62.5 where d represents the day number of the year (January 1 is 1, January 2 is 2, and so on). How many days during the year is the high temperature expected to be 75°F or above? 73 106 131 139
Mathematics
2 answers:
hammer [34]3 years ago
5 0

Answer:

139

Step-by-step explanation:

kirza4 [7]3 years ago
3 0

Answer:

270

Step-by-step explanation:

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(72×4)÷3

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4 0
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(x-4)(x-3)

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snow_tiger [21]

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Step-by-step explanation:

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3 years ago
Which line represents a proportional relationship?
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The yellow one is the answer

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A survey of 100 random high school students finds that 85 students watched the Super Bowl, 25 students watched the Stanley Cup F
otez555 [7]

Answer:

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Step-by-step explanation:

Total no. of students = 100

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Students did not watch either game = 100 - 90

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3 0
3 years ago
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