Answer:
<h2> 12÷49</h2>
Step-by-step explanation:
The total number of bags in the bottle = 20 + 15 = 35
Then
the probability that the first bag is blue = 20/35
If we replace the first bag :
the probability that the second (picked) bag is blue = 15/35
Conclusion:
If two bags are picked at random one after the other with replacement
Then
the probability that the first bag is blue and then red is :
(20÷35)×(15÷35)
= (4÷7)×(3÷7)
= 12÷49
= 0.244897959184
Answer:
A. (3, 8) and 
B. (2, 4) and 
Step-by-step explanation:
Midpoint formula: 
Distance formula: 
A. plug in the points in the formulas
(4, 7) and (2, 9)
Midpoint:

Length:

B.
(5, 5) and (-1, 3)
Midpoint:

Length:

Can you consider marking my answers as brainliest lol it would mean a lot. Hope this helped.
30-(11+(18-(48/8×2))+7)+15
= 30-(11+(18-12)+7)+15
= 30-(11+6+7)+15
= 30-24+15
= 21
(0,0)(1/3,7/3)
slope = (7/3 - 0) / (1/3 - 0) = (7/3) / (1/3) = 7/3 * 3 = 21/3 = 7 <==