Assuming it's the amount of minutes you can call per month:
9.48 - 4 is 5.48
5.48 ÷ 0.25 is 21 point something. Since you have to round down, 21 minutes is the Max amount of time you can call.
Answer:
with what
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that if an odd number comes up, you lose.
i.e. 

If you get 2 or 4 you roll again
Thus rolling again prob = 
After rolling II time, if get 6, win otherwise lose.
Thus winning amounts A canbe
0 36 60

This is a genuine pdf since prob >0 and total prob = 1.
b)Expected gain = sum of gain * prob = 
Thus I would be willing to pay an amount atmost 12 dollars.
Answer:
I think its 1.2
Step-by-step explanation:
Classify each of the following products as rational or irrational
3÷5 * √4 = 3÷5 * 2 = 3*2÷5 = 6÷5 Rational can be written as a ratio of two integer numbers.
3÷5 * √2 = Irrational can't be written as a ratio of two integer numbers.
2÷3 * √7 = Irrational can't be written as a ratio of two integer numbers.
2÷3 * √3 = Irrational can't be written as a ratio of two integer numbers.
2÷9 * √1 = 2÷9 * 1 = 2÷9 = Rational can be written as a ratio of two integer numbers.
2÷5 * √9 = 2÷5 * 9 = 2*9÷5 = 18÷5 Rational can be written as a ratio of two integer numbers.
Hope this helps!