Part A:

Given that <span>g is an exponential function that is changing at a rate proportional to itself, with constant of proportionality 0.6, then the </span><span>growth factor of g is 0.6.

Part B:

Because the growth factor</span> of g is between 0 and 1, thus g exhibits an exponential decay.

8 0

2 years ago

Two investments totaling $15,500 produce an annual income of $1450. One investment yields 10% per year, while the other yields 5

jekas [21]

Answer:10% rate:

Principal = p

Rate = 0.10

Interest = 0.10p

5% rate:

Principal = 15500 - p

Rate = 0.05

Interest = 0.05(15500 - p) = 775 - 0.05p

0.10p + (775 - 0.05p) = 1450

0.05p + 775 = 1450

0.05p = 675

p = 13500

10% rate:

Principal = p = $13,500

5% rate:

Principal = 15500 - p = 15500 - 13500 = $2000

Step-by-step explanation:

hope it helps

5 0

2 years ago