Calculate the expected gain or loss for Stock JKL. Lose $25 Gain $5 Gain $45 Stock ABC 40% 15% 45% Stock JKL 15% 65% 20% Stock MNO 5% 80% 15% Enter​

$11

Step-by-step explanation:

\begin{gathered}\left\begin{array}{c|ccc}&$Lose \$25&$Gain \$5&$Gain \$45\\$Stock ABC&40\%&15\%&45\%\end{array}\right\end{gathered}

We want to calculate the expected gain or loss of Stock ABC with the probabilities above.

Note that loss is written in negative.

\begin{gathered}E$xpected Value =$ (-25 \times 40\%)+(5 \times 15\%) + (45 \times 45\%)\\=(-25 \times 0.4)+(5 \times 0.15)+(45 \times 0.45)\\=-10+0.75+20.25\\=\$11\end{gathered}

Stock ABC has an expected gain of $11.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right