Una caja se llena con 4 tarjetas de color amarillo, 3 tarjetas de color azul, y 8 tarjetas de color marrón. Una tarjeta se elige al azar de la caja. Cuál es la probabilidad de que la tarjeta no sea de color azul? Escribir la respuesta como una fracción en forma reducida. : ​

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73