Little johnny is walking home. he has $300 he has to bring home to his mom. while he is walking a man stops him and gives him a chance to double his money. the man says "i'll give you $600 if you can roll 1 die and get a 4 or above, you can roll 2 dice and get a 5 or 6 on at least one of them, or you can roll 3 dice and get a 6 on at least on die. if you don't i get your $300."

what does johnny do to have the best chance of getting home with the money?

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Which of the following statement about pascal's triangle are true?

What would the rule be for the reflection of y=-3