CONTESTAR LAS SIGUEINTES ECUACIONES PORFAVOR ( -2 ) ( +5 ) ( +1 ) ( - 3 ) = ( - 6 ) ( -3 ) (- 9 / 10 ) ( -0.2 ) (-1 ) =

( 8.2 ) ÷ ( ) = - 8.2 ( 10 2 ) 3 =

( - 3 ) ( - 7 ) ( - 0.5 ) ( 1/3 ) = ( - 5 ) ( 5) ( 2 ) ( -3 ) =

( 10.5 ) ÷ ( ) = - 1 ( 5 3 ) 4 =

2

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%

8 2/3 is the answer

step-by-step explanation: just use a calculator

45

step-by-step explanation: