the first player had the highest probability of getting a silver marble
the game could be made fair by adding back the marble that was drawn after each draw
Answer from: Quest
(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).
hope i
Answer from: Quest
the solution is the point
step-by-step explanation:
we have
> equation a
> equation b
adds equation a and equation b
substitute the value of x in equation b to find the value of y
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?