11. En la siguiente figura, Pablito coloca números en los círculos
de tal forma que, para cada
cuadrado amarillo, la suma de
los cuatro números que están en
sus esquinas es la misma en los
cuatro cuadrados. Decidió
cubrir dos de ellos con circulos
grises. Si multiplicamos esos
números que van en los círculos
grises, ¿cuál es el resultado?421,506,083,107​

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.