exercise 16 QUESTION 14Willie invests money at 7.5%. He also invests $4,000 less than this amount at 6.5%. His total annual income from the interest of these two investments is $1,000. How much money is invested at each rate?O $9,000 at 7.5%$3,000 at 6.5%O $5,000 at 7.5%$9,000 at 6.5%$7,000 at 7.5%$4,000 at 6.5%O $9,000 at 7.5%$5,000 at 6.5%QUESTION 15Identify whether or not the following equation represents a function:2-x=4-5yFunction AgreeNot a Function = DisagreeO AgreeO DisagreeQUESTION 16Sum of two numbers is 67, and their difference is 29. Find the numbers.O 1.40 and 20O 2.44 and 123.48 and 17O 4.48 and 19QUESTION 17Multiply 81(3x2 + 5x-7) x (4x³+ 6x + 1)

Answered: Image /qna-images/answer/acbd762b-7a56-4b23-8aac-4ada60249e45.jpg

Answered: QUESTION 16 Sum of two numbers is 67,…

QUESTION 16 Sum of two numbers is 67, and their difference is 29. Find the numbers. O 1.40 and 20 O2.44 and 12 O 3.48 and 17 O4,48 and 19

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter2: Exponential, Logarithmic, And Trigonometric Functions

Section2.1: Exponential Functions

Problem 53E: Interest Ron Hampton needs to choose between two investments: One pays 6% compounded annually, and...

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exercise 16

QUESTION 14
Willie invests money at 7.5%. He also invests $4,000 less than this amount at 6.5%. His total annual income from the interest of these two investments is $1,000. How much money is invested at each rate?
O $9,000 at 7.5%
$3,000 at 6.5%
O $5,000 at 7.5%
$9,000 at 6.5%
$7,000 at 7.5%
$4,000 at 6.5%
O $9,000 at 7.5%
$5,000 at 6.5%
QUESTION 15
Identify whether or not the following equation represents a function:
2
-x=4-5y
Function Agree
Not a Function = Disagree
O Agree
O Disagree
QUESTION 16
Sum of two numbers is 67, and their difference is 29. Find the numbers.
O 1.40 and 20
O 2.44 and 12
3.48 and 17
O 4.48 and 19
QUESTION 17
Multiply 81
(3x2 + 5x-7) x (4x³+ 6x + 1)

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