Anyone could be chosen but the highest possibility of chosen marble is red due to the percentage of marbles in bag being red.
Answer:
90 degrees
Step-by-step explanation:
the answer is 90 degrees because when the triangle is a right triangle, the two smaller angles equal 90 degrees.
Answer:
Step-by-step explanation:
If the presale price is 
,
then 
Thus the presale price is $12.0
Answer:
T = - 6
Step-by-step explanation:
See image for explanation
Answer:
{a universal set is a set which contains all objects, including itself}
Step-by-step explanation:
a) you will create two circle, crossing over each other, and shade both the "A" the "B" and the middle space.
b) (AUB) means the same thing as universal set, but its called union, infact if you draw this out in Venn Diagrams this will be the exact same as answer (a).
c) A n B : mean A 'intersection' with B, so here you will only shade the area where both circles meet.
d) i am not sure of this one, sorry
