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2 years ago

The Arkansas State

1 answer:

7 0

The Arkansas state capitol building is a smaller version of the us capitol building the us capitol is 752 ft long and is 288 ft tall the Arkansas state capitol is 564 ft long what is the height of the Arkansas state capitol

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Taylor surveys students in one grade level who own at least one pet. She finds that 50% of the students surveyed own 2 pets, 3 s

Llana [10]

First, we need to work out the total number of students who were being surveyed.

We know that half of the students has two pets. The rest of the students make up the other half. So, we have 3 students + 2 students + 8 students = 13 students that make half of the sample population

That means total number of students being surveyed is 13+13=26 students

Then we work out the probability
P(One pet) = 8/26 = 4/13
P(Two pets) = 1/2
P(Three pets) = 3/26
P( Four pets) = 2/26 = 1/13

The probability distribution is shown in the table below. Let $x$ be the number of pets and $P(X=x)$ is the probability of owning the number of pets

3 0

3 years ago

Read 2 more answers

What are the coordinates of the vertex of the function below write your answer in the form y-9= -6(x-1)^2

Oliga [24]

Answer:

The co-ordinates of the vertex of the function y-9= -6(x-1)^2 is (1, 9)

<u>Solution:</u>

Given, equation is $y-9=-6(x-1)^{2}$

We have to find the vertex of the given equation.

When we observe the equation, it is a parabolic equation,

We know that, general form of a parabolic equation is $y-9=-6(x-1)^{2}$

Where, h and k are x, y co ordinates of the vertex of the parabola.

$\text { Now, parabola equation is } y-9=-6(x-1)^{2} \rightarrow y=-6(x-1)^{2}+9$

By comparing the above equation with general form of the parabola, we can conclude that,

a = -6, h = 1 and k = 9

Hence, the vertex of the parabola is (1, 9).

7 0

2 years ago

X=3 is a factor of x^3+3x^2-7x+19.

Andrew [12]

Answer:

Step-by-step explanation:

3^3+3(3)^2-7(3)+19

27+27-21+19

54-2

Hope this helps

7 0

3 years ago

What is negative 6+positive 2 equal to

valkas [14]

Answer:

-4

Step-by-step explanation:

If you convert the words into an equation, you get:

-6+2

-6+2=-4

-4 is your answer.

<em>~Stay golden~ :)</em>

5 0

2 years ago

Read 2 more answers

Find the area of the shaded region. Round your answer to the nearest hundredth.

Anit [1.1K]

The 4 curved white corners = 1/4 of whole circle with radius 1/2×6
total white area = 4 [1/4 (pi)(3)^2] = 9pi = 28.27

So the shaded green region (S) = total square - total white area

S = 6×6 - 28.27 = 36 - 28.27 = 7.73 sq. m

5 0

2 years ago