2 years ago

Please explain.... Is a statistical question something that can change???

1 answer:

7 0

A statistical question is a question that can have many variables also known as an answer for example.... How tall are all the people in my school?.... There would be many different answers.

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Please Hurry!!!<br><br><br> What is the domain of f(x) = ?

Evgen [1.6K]

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it will help you

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2 years ago

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Which is the length of the hypotenuse of the right triangle? Round your answer to the nearest tenth of a centimeter.

Olegator [25]

Answer:

Length of hypotenuse of given triangle

= sqrt(356) (exact value)

= 18.87 (to 2 decimal places)

Step-by-step explanation:

Using the pythagorean Theorem,

The hypotenuse

c = sqrt(a^2+b^2)

= sqrt(16^2+10^2)

= sqrt(356) (exact value)

= 18.87 (to 2 decimal places)

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3 years ago

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2 years ago

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Komok [63]

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2 years ago

A person has a taco stand. He has found that his daily costs are approximated by Upper C left parenthesis x right parenthesis eq

Paul [167]

Answer:

Therefore he should sell 25 units of tacos to minimize his cost .

The minimum cost is $240.

Step-by-step explanation:

Given function,

$C(x)= x^2-50x+865$

where C is the cost in dollar to sell x units of tacos.

We know that,

If a function y(x)= ax²+bx+c,

then the function is minimum at $x= -\frac{b}{2a}$

Here a= 1 , b= -50 and c= 865.

Therefore

$x= -\frac{(-50)}{2\times 1} =\frac{50}{2}=25$

Therefore he should sell 25 units of tacos to minimize his cost .

putting the value of x in the given function

C(25)=25²-(50×25)+865

=240

The minimum cost is $240.

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2 years ago