The temperature in a room is controlled by an electronic thermostat. The temperatures vary according to the sinusoidal function: y= 6 sin[90(x − 11)] + 19, where y is the temperature (°C) and x is the time in hours past midnight. A) what are the maximum and minimum temperatures in the room?

B) at what time does the temperature first hit 13 degrees Celsius

is there a picture

step-by-step explanation:

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step-by-step explanation:

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.