(4) let s - {a, b,c, d,c}. (a) list all of the 2-permutations of sin an organized manner. how many are there? (b) list all of the 2-combinations of sin an organized manner. how many are there? (c) list all of the 3-combinations of s in an organized manner. how many are there?
(d) on the previous page, you should have gotten the same number of 2 combinations of s as 3-combinations. explain why we should expect these numbers to be the same.

total = principal × ( 1 + rate ) ^ years

total = 600 * (1.04)^5

total = 729.99

answer is c

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

35 is an outlier

step-by-step explanation:

i have no idea just need points sorry

step-by-step explanation: