Answer:
dimes : 27
quarters : 30
Step-by-step explanation:
This is a problem of permutation. In mathematics, the permutation relates to the fact of arranging all the member of a set into order. So, the k permutations of n are the different ordered arrangements of a k element subset of a n set. In the problem above k = 9 are the elements which are all the numerals available. On the other hand, n set is equal to 4. So, the formula of such k-permutations of n is given by:
Solving for k = 9 and n = 4:
X 3
-- = --
8 7
Cross Multiply
7x = 24
Divide
x = 3.2485...
A
Answer:
17
(
2
x
+
1
)
Step-by-step explanation:
Factor the polynomial.
Answer:
i think its C
Step-by-step explanation:
sorry if wrong ( can i have brainliest)