X:2=24.3
x=24.3 • 2
x=48.6
Answer is 48.6
The estimate would be 430000
Answer:
30.5
Step-by-step explanation:
Answer: Without replacing
Step-by-step explanation:
If you don't replace the first red marble, it decreases the number of red marbles in the mix, making the proportion of blue marbles relatively larger. For example, if there were 5 red and 5 blue marbles, there would be a 50% chance of drawing a blue marble. If the red drawn is not replaced, there is a 5/9 chance of drawing a blue marble, or a 55% chance of drawing one.
Convert both to either yards or inches and you can just add the numbers. B is the right answer.
