We want the sum of the two rolls to be less that five.
Therefore, we will examine each given set of choices and choose the one where all the points have a sum less than 5.
First set: all the point are 5 added to another number. Therefore, the sum is definitely not less than 5. This choice is rejected.
Second set: We have two points having 6 added to a number. Therefore, this choice is also rejected.
Third set: We have the points (5,5) and (6,6) which have a sum greater than 5. Therefore, this set is also rejected.
Fourth set: We have:
(1,1) with sum = 2
(1,2) with sum = 3
(1,3) with sum = 4
(2,1) with sum = 3
(2,2) with sum = 4
(3,1) with sum = 4
Therefore, all sums are less than 5. This is the correct choice.
Based on the above, the correct option is the last one.
Answer: 1) $54.74
2) $12.80
Step-by-step explanation:
Answer:
Julie has 6 photos that she wants to rearrange.
Two of them are fixed at the middle position.
=> There are 4 photos left for rearranging.
=> This is the permutation with n = 4, k = 4.
=> The number of ways Julie can arrange the photos:
N = 4 x 3 x 2 x 1 = 24 ways
Hope this helps!
:)
