Answer:
0.375
Step-by-step explanation:
3/8 = 0.375
The correct answer is E (6 red, 4 yellow, 8 green, 6 blue, 12 white).
E) 6 + 4 + 8 + 6 + 12 = 36 (total marble count)
6 red/36 total marbles
simplify to find the probability ⬇️
(6/6=1; 36/6=6) = 1/6 chance of picking red
We can split this up into 1 trapezium and 2 triangles
Area = (3/2) * (6 + 7) + 1/2 * 3 * 6 + 1/2 * 3 * 4
= 19.5 + 9 + 6
= 34.5 answer
Its B
Answer:
x=0.9
Step-by-step explanation:
(ask me if u want it)