Answer:
Stayed the same
Step-by-step explanation:
Altogether, there are 8 marbles in the bag (before Keenan adds the other marbles.) The probability so far that he draws a yellow marble is 4/8, or 1/2.
When he adds the marbles to the bag, there are 10 marbles altogether and 5 yellow marbles. The probability now is 5/10, or 1/2.
The probability has stayed the same.
Answer:
the graph is correct if the lie you are plotting is y=3x+3
Answer:
= -1/2
Step-by-step explanation:
Pick two points
(1,0) and (3,-1)
Then use the slope formula
m = (y2-y1)/(x2-x1)
= (-1 -0)/(3-1)
= -1 /2
Amount of yellow balloons = R - 3b
Answer:
x=4
Step-by-step explanation: