3. The pressure of a fluid flowing through a closed system, P, after t seconds can be modeled by the function P(t) = 100 + 40 sin 3 Answer parts (a) through (c) below. (a) In the interval [0,1], determine the times at which the pressure of the fluid is 100 mmHg. The solution set is 4 (Type an integer or decimal rounded to two decimal places as needed. Use a comma to separate answers as needed.) (b) In the interval [0,1], determine the times at which the pressure of the fluid is 140 mmHg. The solution set is { (Type an integer or decimal rounded to two decimal places as needed. Use a comma to separate answers as needed.) (c) In the interval [0,1], determine the times at which the pressure of the fluid is between 100 and 125 mmHg. (Use ascending order. Type an integer or decimal rounded to two decimal places as needed.) ce O A. OB. OC. JUE

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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8.3 #8 & #13
13. The pressure of a fluid flowing through a closed system, P, after t seconds can be modeled by
77
the function P(t) = 100 + 40 sin
3
Answer parts (a) through (c) beloW.
(a) In the interval [0,1], determine the times at which the pressure of the fluid is 100 mmHg.
The solution set is
4
(Type an integer or decimal rounded to two decimal places as needed. Use a comma to
separate answers as needed.)
(b) In the interval [0,1], determine the times at which the pressure of the fluid is 140 mmHg.
The solution set is {
(Type an integer or decimal rounded to two decimal places as needed. Use a comma to
separate answers as needed.)
(c) In the interval [0,1], determine the times at which the pressure of the fluid is between 100
and 125 mmHg.
(Use ascending order. Type an integer or decimal rounded to two decimal places as needed.)
ce
O A.
OB.
JU
Transcribed Image Text:13. The pressure of a fluid flowing through a closed system, P, after t seconds can be modeled by 77 the function P(t) = 100 + 40 sin 3 Answer parts (a) through (c) beloW. (a) In the interval [0,1], determine the times at which the pressure of the fluid is 100 mmHg. The solution set is 4 (Type an integer or decimal rounded to two decimal places as needed. Use a comma to separate answers as needed.) (b) In the interval [0,1], determine the times at which the pressure of the fluid is 140 mmHg. The solution set is { (Type an integer or decimal rounded to two decimal places as needed. Use a comma to separate answers as needed.) (c) In the interval [0,1], determine the times at which the pressure of the fluid is between 100 and 125 mmHg. (Use ascending order. Type an integer or decimal rounded to two decimal places as needed.) ce O A. OB. JU
Solve the equation. Give a general formula for all the solutions. List six solutions.
cos (20)
2
77
+ kT
8.
(Simplify your answer. Use angle measures greater than or equal to 0 and less than 2r. Type an exact answer, using t as needed. Use integers or
fractions for any numbers in the expression. Type an expression using k as the variable.)
List the first six solutions that are greater than or equal to 0.
T 7 15x 23n 31n 39r
8' 8
8 ' 8 ' 8
8
(Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression. Use a comma to
separate answers as needed.)
Transcribed Image Text:Solve the equation. Give a general formula for all the solutions. List six solutions. cos (20) 2 77 + kT 8. (Simplify your answer. Use angle measures greater than or equal to 0 and less than 2r. Type an exact answer, using t as needed. Use integers or fractions for any numbers in the expression. Type an expression using k as the variable.) List the first six solutions that are greater than or equal to 0. T 7 15x 23n 31n 39r 8' 8 8 ' 8 ' 8 8 (Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)
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