Answer:
Let M represents Maria's height, N represents Nancy's height, B represents Brad's height and C represents Chad's height.
Note : all heights are in inches.
Given,
M < N
Such that M = N - 11,
B < C,
Such that, B = C - 11,
M < B,
⇒ M < B < C,
Thus, there is the less information to compare the height of Nancy and Chad.
If M = B,
Then M = C - 11 ⇒ C = M + 11
But N = M + 11
⇒ C = N
Thus, if Maria and Brad are the same height then the height of Nancy and Chad will same.
Anything multiplied by 0 will always equate to 0.
That means the two numbers are 8 and 0.
(0 × 8 = 0)
<span>(0 + 8 = 8)</span>
Answer:
a is an element of A; a is a rational number
(a+1) is element of B
Step-by-step explanation:
(a+1) = sup(A), which are the elements of B.
(a+1) + 1 = sup(B)
Recall a+1 = sup(A),
Therefore,
sup(A )+ 1 = sup(B)
sup(B) = sup(A) + 1 ___proved
Sup(A) means supremum of set A. It means least element of another set (say set B), that is greater than every element in set A
By calculator: it's 2.378
Since 2^5 = 32, so 32^(1/4) = 2^(5/4)
