subject
Mathematics, 25.09.2020 15:01 21shuldrak

During high tide around 11:00 p. m., the water level is 3 feet above a marker on a pier. The following day, during low tide around 5:12 a. m., the water level has dropped 3 feet below the marker. The height of the water is modeled by the function y=3cos(24pi/149x) where x is the time in hours since 11:00 p. m. What is the height of the water at 2:15 a. m.?

A 0.22 feet below the marker

B 0.07 feet below the marker

C 1.26 feet above the marker

D 1.39 feet above the marker

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 22.06.2019 01:00
Find the value of the variable and the length of each chord for #5 and #6.
Answers: 1
question
Mathematics, 22.06.2019 01:30
David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2
Answers: 1
question
Mathematics, 22.06.2019 04:40
What is the inverse of the function f(x)=19/x³ ?
Answers: 1
question
Mathematics, 22.06.2019 06:30
The regular price rounded to the nearest cent
Answers: 1
You know the right answer?
During high tide around 11:00 p. m., the water level is 3 feet above a marker on a pier. The followi...
Questions
Questions on the website: 13722367