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Stolb23 [73]
3 years ago
12

Let f(X) = (x^7(x-6)^8)/(x^2+5)^9

Mathematics
1 answer:
Iteru [2.4K]3 years ago
3 0
Download math papa.... helped me tremendously
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cual es la distancia entee los siguientes puntos R ( 6,-10) M (5,4) C(7,3) H (8,6) M (-4,9)​
laiz [17]

Answer:

M ( -4,9)

Step-by-step explanation:

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3 years ago
Sergio ate 3.5 cookies. Each cookie contained 5.7 grams of sugar. How many grams of sugar did Sergio eat?
FrozenT [24]
I’ll get it correct here :)

He ate 19.95 grams of sugar.

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3 years ago
Simply the equation 3m + ( m + 5 )
Elena L [17]

Answer:

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Step-by-step explanation:

7 0
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A recent survey found that 70% of all adults over 50 wear
lubasha [3.4K]

Answer:

There is an 84.97% probability that at least six wear glasses.

Step-by-step explanation:

For each adult over 50, there are only two possible outcomes. Either they wear glasses, or they do not. This means that we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

n = 10, p = 0.7

What is the probability that at least six wear glasses?

P(X \geq 6) = P(X = 6) + `P(X = 7) + P(X = 8) + P(X = 9) + P(X = 10) = 0.8497

There is an 84.97% probability that at least six wear glasses.

5 0
3 years ago
A chord is 48 cm long and is 7 cm from the center of the circle. What is the length of the radius (r) of the circle?
ra1l [238]

Answer:

95

Step-by-step explanation:

4 0
3 years ago
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