An investment is made in the stock market decreased at a rate of 4% per year for 5 years. what is the current value of the 1,000,000 investment? include your calculations in your final answer.

The current value is about $815,372.70

Step-by-step explanation:

This is an exponential decay problem. The formula is:

WHere

F is the future amount (after some time, here it is after 5 years)

P is the original amount invested (it would be P = 1,000,000)

r is the rate of decrease, in decimal (here, 4% per year means 0.04 )

t is the time period (here, it is after 5 years, so t = 5)

plugging in all the info we get:

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)