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3 years ago

2-2s=\dfrac34s+132−2s= 4 3 s+13

Mathematics

1 answer:

asambeis [7]3 years ago

6 0

Answer:

aaaannnnnnsssswwweeeerrr fffoooorrrr thhhhhiiisss pppprrroobbllleeemmm is s+14

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The probability that a household owns a pet is 0. 55. Suppose there are 5 houses on a block. Assuming each household is independ

Alexandra [31]

If the probability that a household owns a pet is 0.55 then the probability that all households will have pets is equal to 0.0503.

Given that the probability that a household owns a pet is 0.55 and there are 5 houses on a block.

We are required to calculate the probability that all the five households will have pets.

Probability is basicallly the chance of happening an event among all the events possible. It cannot be negative.

Binomial probability distribution is basically the probability calculations but in different combinations.

In this we have to calculate the probability that all the houses will have the pets then the probability that all five households will have pets is equal to $5C_{5}(0.55)^{5} (1-0.55)^{0}$

=1(0.0503) $(0.45)^{0}$

=1*0.0503*1

=0.0503

Hence the probability that all the five households will have pets is equal to 0.0503.

Learn more about probability at brainly.com/question/24756209

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1 year ago

Jonah's book is 9 chapters long. How long will it take him to read the entire book, if he can read one chapter in 16.4 minutes?

Mama L [17]

It would be 147.6 because you multiply 9 time 16.4

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3 years ago

Kala is mailing packages. Each small package costs her $2.30 to send. Each large package costs her 2.90. How much will it cost h

lutik1710 [3]

27.6 dollars because if there are 5 small and 7 small that means that 5 plus 7 is 12 and 12 times 2.30 is 27.6

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3 years ago

Actividad 1.1<br />Investigue sobre el tema de diferenciabilidad en un punto para encontrar los valores de "a" y "b" tales

Olegator [25]

Answer:

a = 8

b = -8

Step-by-step explanation:

You have the following function:

$f(x)\\\\=at+b;\ \ t$

A function is differentiable at a point c, if the derivative of the function in such a point exists. That is, f'(c) exists.

In this case, you need that the function is differentiable for t=2, then, you have:

$f'(t)=a;\ \ \ \ t$

If the derivative exists for t=2, it is necessary that the previous derivatives are equal:

$f'(2)=a=4(2)\\\\a=8$

Furthermore it is necessary that for t=2, both parts of the function are equal:

$8(2)+b=2(2)^2-1\\\\16+b=8-1\\\\b=-8$

Then, a = 8, b = -8

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3 years ago

F(x) = -21x^2+ 63x + 84

Harrizon [31]

Answer:

x=4,-1

Step-by-step explanation:

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4 years ago

2-2s=\dfrac34s+132−2s= 4 3 ​ s+13

2-2s=\dfrac34s+132−2s= 4 3 s+13