Selecciona de los siguientes experimentos cuáles corresponden a los aleatorios: a. Escoger una carta de una baraja de 52 b. Escoger una pelota de una bolsa de pelotas todas amarillas c. Sumar 5+5 d. Girar una ruleta que tiene los números del 1 al 10

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.