Answer:
686
Step-by-step explanation:
Answer:
Step-by-step explanation:
Problem One
Blue = 5
Black =2
Red = 3
First of all there are 10 marbles, 2 of which are black.
That means that 8 others are not black
You can draw any one of the 8.
P(not black) = 8/10 = 4/5
Problem Two
There are 10 marbles in all
3 of them are red.
P(Red) = 3/10
Answer:
the one on the bottom left, with 23 all by its lonesome
Step-by-step explanation:
Answer:
negtive 1
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
just put -5 to x
|-4|=4