The perimeter of a rectangular sports court is 138 feet. After a game, a player’s coach estimates that the athlete has run a total of 345 feet, which is equivalent to 4 times the court’s length plus 7 times its width. What are the dimensions of the sports court?

15

step-by-step explanation:

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%

14

step-by-step explanation:

14 x 3 = 42

a .4y4

hope this !