×
Log in to StudySoup
Get Full Access to College Algebra - 9 Edition - Chapter 6.7 - Problem 16
Join StudySoup for FREE
Get Full Access to College Algebra - 9 Edition - Chapter 6.7 - Problem 16

Already have an account? Login here
×
Reset your password

Answer: In 1522, find the principal needed now to get each amount; that is, find the

College Algebra | 9th Edition | ISBN: 9780321716811 | Authors: Michael Sullivan ISBN: 9780321716811 485

Solution for problem 16 Chapter 6.7

College Algebra | 9th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
College Algebra | 9th Edition | ISBN: 9780321716811 | Authors: Michael Sullivan

College Algebra | 9th Edition

4 5 1 381 Reviews
25
4
Problem 16

In 1522, find the principal needed now to get each amount; that is, find the present value. To get $75 after 3 years at 8% compounded quarterly

Step-by-Step Solution:
Step 1 of 3

Trigonometry Section 2.4 and 2.5 Cos(a-b) = cosacosb + sinasinb Cos(a+b) = cosacosb – sinasinb Sin(a-b) = sinacosb - cosasinb Sin(a+b) = sinacosb + cosasinb tana−tanb Tan(a-b) =1+tanatanb tana+tanb Tan(a+b) = 1−tanatanb Here is an example problem: 7π 7π 2π π Find the Exact value ofn12 (hint: 12= 3− 4 ) 2π π 2π π 2π π sin(3 − 4)=sin 3 cos4−cos 3 sin4 Plug in the values ¿ √3 √2 − −1 √2 ( 2 ( 2 ( 2 ( 2 Derive reference angles ¿ √6−− √ Multiply 4 4 √ √ 2 4 Combine (this is the finished form of the problem

Step 2 of 3

Chapter 6.7, Problem 16 is Solved
Step 3 of 3

Textbook: College Algebra
Edition: 9
Author: Michael Sullivan
ISBN: 9780321716811

This full solution covers the following key subjects: . This expansive textbook survival guide covers 68 chapters, and 5502 solutions. Since the solution to 16 from 6.7 chapter was answered, more than 229 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: College Algebra, edition: 9. College Algebra was written by and is associated to the ISBN: 9780321716811. The full step-by-step solution to problem: 16 from chapter: 6.7 was answered by , our top Math solution expert on 03/19/18, 03:33PM. The answer to “In 1522, find the principal needed now to get each amount; that is, find the present value. To get $75 after 3 years at 8% compounded quarterly” is broken down into a number of easy to follow steps, and 27 words.

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

Answer: In 1522, find the principal needed now to get each amount; that is, find the