3 years ago

Help asap please i will give you a heart

Mathematics

1 answer:

atroni [7]3 years ago

8 0

Answer:

32.4

Step-by-step explanation:

i knoiw it

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Determine if 0.212112111211112111112... is rational or irrational and give a reason for your answer.

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A country has two political parties, the Demonstrators and the Repudiators. Suppose that the national senate consists of 100 mem

IRISSAK [1]

Answer:

(a) 4.148 x 10^(12) ways

(b) 5,827,360 ways

Step-by-step explanation:

Number of Demonstrators (D) = 44

Number of Repudiators (R) = 56

(a)

5 senate members must be Repudiators and 5 must be demonstrators, assuming that the order at which they are selected is irrelevant:

$N= C^{D}_{5} * C^{R}_{5}\\N=\frac{56!}{5!(56-5)!} *\frac{44!}{5!(44-5)!} \\N=3,819,816*1,086,008\\N=4.148 *10^{12}$

(b)

Since there are two different positions, (speaker and vice speaker), order is important in this situation, and the total number of ways to select two senators from each party is:

$N= P^{D}_{2} * P^{R}_{2}\\N=\frac{56!}{(56-2)!} *\frac{44!}{(44-2)!} \\N=3,080*1,892\\N=5,827,360$

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4 years ago

Given f(x)= 17- x2, what is the average rate of change in f(x) over the interval [1, 5)?

makvit [3.9K]

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3 years ago

Need help ASAP!!!!!!!!!

ddd [48]

Answer:

that would be 1/4x

Step-by-step explanation:

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