Answer:
125
Step-by-step explanation:
The total number of marbles is 6+10 = 16
P (black) = black / total
= 10/16 = 5/8
With 200 draws, take the probability of P(black) times 200 since the marble is returned each time
200 * (5/8) = 125
We would expect to get 125 black marbles
Yes if he practices X amount of hours and is told to practice X amount of hours than he practiced long enough
Answer:
3x-6=9 is your equation x=5
Step-by-step explanation:
Step 1: Add 6 to both sides
Step 2: Divide both sides by 3
Answer: The answer would be b, the side-angle-side postulate. :)
Step-by-step explanation:
This would be due to the definition of a bisector, and the reflexive property.
Answer:
26 different ways of selecting a salad
Step-by-step explanation:
multiply 13 times 2 to find the number of possibilities
