Mathematics, 04.12.2020 04:30, lujaynsparkles
NEED HELP ASAP!
1. For a particular area, the average temperature, y, in degrees Fahrenheit x days after January 1 is given by the function y=30sin(2π/365(x−89))+65. The average temperature of 45° occurs twice a year. Find the number of days after January 1 for each of these occurrences.
a. The average temperature is 45° 47 days January 1.
b. The average temperature is 45° both 50 days and 314 days after January 1
c. The average temperature is 45° both 47 days and 280 days after January 1.
d. The average temperature is 45° both 47 days and 314 days after January 1.
Answers: 2
Mathematics, 21.06.2019 16:20, arri05
Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown
Answers: 1
NEED HELP ASAP!
1. For a particular area, the average temperature, y, in degrees Fahrenheit x days...
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