Question: I need help on part C. It keeps telling me it's wrong. COS (tan i tan 0) The formula D = 24 1- can be

I need help on part C. It keeps telling me it's wrong.

COS (tan i tan 0) The formula D = 24 1- can be used to approximate the number of hours of daylight when the declination of the Sun is i" at a location 0" north latitude. To use the formula, cos " (tan i tan 0) must be expressed in radians. Approximate the number of hours of daylight in a city at 28 3' north latitude on (a) the summer solstice (i=23.5 ), (b) the vernal equinox (i =0), and (c) July 4 (i = 22 48'). (a) The number of hours of daylight on the summer solstice is 13.79 hours. (Do not round until the final answer. Then round to the nearest hundredth as needed.) (b) The number of hours of daylight on the vernal equinox is 12 hours. (Do not round until the final answer. Then round to the nearest hundredth as needed.) (c) The number of hours of daylight on July 4th is 13.72 hours. (Do not round until the final answer. Then round to the nearest hundredth as needed.)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Exercise Set 6.1: Sum and Difference Formulas Simplify each of the following expressions. 1. sin ( x ) 2. 3 cos x + 2 3. cos x 2 4. sin ( + x ) 5. sin 60 + sin 60 + 6. cos 60 + cos 60 + 7. cos x +...

Math 1330 Precalculus Electronic Homework (EHW 3) Sections 4.1, 4.2 Work the following problems and choose the correct answer. The problems that refer to the Textbook may be found at www.casa.uh.edu...

4.1 Special Right Triangles and Trigonometric Ratios Chapter 4 Trigonometric Functions Section 4.1: Special Right Triangles and Trigonometric Ratios Special Right Triangles Trigonometric Ratios...

Exercise Set 5.3: Graphs of the Tangent, Cotangent, Secant, and Cosecant Functions (f) Give an interval, if one exists, on which f ( x ) = tan ( x ) is increasing. Then give an Answer the following....

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

FSA Hon M Aut JOB V5D |= Mic = Unt = Goc UE MY Cale Para Cou JOB A Sho Q cou COL * 373* 373 X X G &...

Which of the following are true? Select all that apply. O A. tan 8= cos e sin 8 O B. cot 8 = cose sin a O C. sec 8 = sin & O D. csc 8 = - 1 cosa O E. tan a sec 8 = sin aJulia wants to simplify the...

I need help on this question cos (tan i tan 0) The formula D = 24 1 - can be used to approximate the number of hours of daylight when the declination of the Sun is i" at a location 0 north latitude....

Please #1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25 1-4 Evaluate the integral using integration by parts with the 9. f w In w dw 10. In x -2 . dx indicated choices of u and du. 1. (xedx; u = x, du...

XY Company sells its unique product at $30.00 Variable costs per unit are $20.00 Total fixed sales salaries per month $40,000.00 Other fixed costs per month $60,000.00 Assume that the company wants...

What is the basic C-V-P equation? What is a more detailed version of this equation?

40. The act of going round the production shop and recording the actual production and inform the deviation to production department is known as: (b) Spying, ( ) (b) Expediting, ( ) (c) Controlling,...

A substantial benefit of Just-in-Time inventory is lower month-to-month holding costs Select one: O True O False

1. The purpose of this chapter is to describe the key principles, procedures and strategies of personal communication benchmarking, as understood in this context.

1. Set a personal goal for yourself in your work situation. Examine this goal in the light of the 10 factors to achieve goals.

4. Set up at least one work role that is important for you to master. Reflect on how you can use your time more efficiently, not necessarily spend more time, to perform better in this work role.