A jar contains 17 orange,7 pink, and 4 black marbles. A marble is drawn at random.What is the probability that the marble is pin
k or orange
1 answer:
Sample space = 17 + 7 + 4 = 28
P(pink) = 7/28
P(orange) = 17/28
P(pink or orange) = P(pink) + P(orange)
P(pink or orange) = 7/28 + 17/28
P(pink or orange) = 24/28
P(pink or orange) = 6/7 or 0.857143 or 85.7%
You might be interested in
Answer:
217,600
Step-by-step explanation:
Multiply all the sides
Answer:
y = 32
Step-by-step explanation:
(2y + 3) + 23 + 90 = 180
2y = 64
y = 32
Answer:
Can you tell me the concept?
Step-by-step explanation:
Answer:
polar liquids and polar solids
Step-by-step explanation:
It's false. Sometimes shapes might not have perpendicular segments but this is false.
