Question: The function f is defined by f(t)=70+5 sin (365(t -90)) for 0 t 365. Function f models the temperature of water in a lake, in

The function f is defined by f(t)=70+5 sin (365(t -90)) for 0 t 365. Function f models the temperature of water in a lake, in degrees Fahrenheit, t days since January 1. Based on the model, the predicted temperature of the water will be greater than 72 degrees Fahrenheit for approximately how many days?

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!

1) Find all real solutions of: 4 2 2 x + x =3 2 x 4 + x23=0 4 2 2 2 x 2 x +3 x 3=0 x ( 21)=0 2 x 2 ( x 21)+ 3 ( 2 x2 +3 ) ( x 21 ) =0 ( 2 x2 +3 ) =0 2 2 x =3 3 x 2= 2 3 x= 2 3 x= i 2 2) Given the...

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

U.S. Department of Transportation Federal Aviation Administration Subject: RUNWAY LENGTH REQUIREMENTS FOR AIRPORT DESIGN Advisory Circular Date: 7/1/2005 Initiated by: AAS-100 AC No: 150/5325-4B...

CSSS/SOC/STAT 221 students from the Summer 2019, Fall 2019, Winter 2020, and Summer 2020 quarters were asked to report the lowest temperature they remembered experiencing, reported in degrees...

This kind of hard can you help me? Let f (t) be the population (in thousands of people) of Math City, as a function the time t (in years), where t = 0 corresponds to the year 2020. In 2020, the...

PASTE INTO EXCEL AND USE THE DATA ANALYSIS ADD-IN TO PERFORM REGRESSIONS ON THE MODELS TO ANSWER THESE QUESTIONS Download the State Crime Excel sheet; row 2 gives detailed descriptions of each...

Hello. Can you help with this four question problem? Case PRIVATE EQUITY CASE: MERGER CONSOLIDATION The questions below COMBINE the Ohio & Maryland PT acquisitions as if they are a single c Learning...

Q1-Explain how the EBIT Chart works (inputs determining the outputs-the two lines on the chart Case Leahy Bread Company (LBC) in Cohen Finance Workbook, page 111( a 'caselette') SEE THE IS/BS MODEL &...

Please see attachment. All three question need to be answered in narrative format. If you have questions, just let me know. Normal requirement for references are 2 outside our course text....

PLEASE COMPLETE NO LATER THAN 10/07 @8:00AM Each question(1,2,& 3) must be a minimum of 200 words. Please make answers detailed and knowledgeable based off the attached reading. ARE YOU ABLE TO...

What will be an appropriate scenario/response to use for this task? Original post: You are a manager at a major manufacturing company. Provide adequate information to the Controller of your company,...

(a) Describe the steps in the formation of a high-spin octahedral complex of Fe2+ in valence bond terms. (b) Do the same for a low-spin complex.

Blue Servace Corporetion's consurative balence thasts area follows. \ table [ [ Bee Spruce Corporation Comparative Ralance Siverag Bearmber 3 1 ] , [ , 2 0 2 5 , 2 0 0 4 ] , [ Cauh , $ 2 , 0 0 0 , $...

Use the Wave accounting software to set up MY Brain accounts. MY Brain is a retail shop that sells electrical appliances. The transactions for the month of July are as follows: Transactions July 1...