Can you do a and b please? 14. The number of hours of daylight varies throughout the course of a year. In the NorthernHemisphere, the longest day is June 21, and the shortest is December 21. The average length ofdaylight is 12 h, and the variation from this average depends on the latitude. The graph belowshows the number of hours of daylight at different times of the year for various latitudes.2018161412Hours 1060°N850° N6.40°N30° N420°N2Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.In Philadelphia (40°N latitude), the longest day of the year has 14 h 50 min of daylight, and theshortest day has 9 h 10 min of daylight.a. Find a function L that models the length of daylight as a function of t, the number of daysfrom January 1.b. An astronomer needs at least 11 hours of darkness for a long exposure astronomicalphotograph. On what days of the year are such long exposures possible?

Name: Can you do a and b please? 14. The number of hours of daylight varies
Uploaded: 2024-03-20T07:06:27.000Z
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Description: Can you do a and b please? 14. The number of hours of daylight varies throughout the course of a year. In the NorthernHemisphere, the longest day is June 21, and the shortest is December 21. The average length ofdaylight is 12 h, and the variation fr