2. michael decided to put some money in the stock market. he checks at the end of each day to see if the value of the stock has increased or decreased. the table shows the change in his stock value, in dollars, for the first 3 days(a) what was the total change in his stock’s value from day 1 to day 3? show your work. (b) on day 5, michael said the total change in the stock value from day 1 to day 5 was zero. give possible values for the changes on day 4 and day 5. show your work.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

4x and 6y

im not sure though

12.5 feet

step-by-step explanation:

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: