Ramona is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of the number cubes is divisible by 5}. List the outcomes in A ∩ B.

{1,3,5,7,9,11}

{1,5}

{3,5}

{5}

Question

Ramona is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of the number cubes is divisible by 5}. List the outcomes in A ∩ B. 

 {1,3,5,7,9,11} 

 {1,5} 

 {3,5} 

 {5}

gavin39 · Answer

@minoz

anonymous · Answer

A=1,3,5,7,9,11 as it is odd
2nd is 5,10  as only 5,10 is ddivisible by 5
intersection is common so only 5 appears

gavin39 · Answer

.What are the amplitude and midline? 

 amplitude: 1; midline: y = 1 

 amplitude: 0; midline: y = 0 

 amplitude: 2; midline: y = 1 

 amplitude: 2; midline: y = 0

anonymous · Answer

midline=(2+0)/2
amplitude=2-mid line

gavin39 · Answer

So this one is C, right?

anonymous · Answer

no A
amp=2-1