All categories

2 years ago

Which of the following segments is a diameter of 0?

Mathematics

1 answer:

NNADVOKAT [17]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Please help I will mark brainly . Need done now !

Dmitry [639]

To change a probability, p, to odds, do p/(1 - p)

Each line on the left column is 1 through 5.
Each line on the right column is A through E.

1C
2E
3A
4D
5B

4 0

2 years ago

The Director of Admissions at Kinzua University in Nova Scotia estimated the distribution of student admissions for the fall sem

VMariaS [17]

Answer:

Variance = 24900

Standard Deviation = 157.7973

Step-by-step explanation:

We are given the following in the question:

Number of admissions: 1000 1200 1500

Admissions Probability: 0.6 0.3 0.1

Formula:

$E(x) = \displaystyle\sum x_iP(x_i)\\E(x) = 1000(0.6) + 1200(0.3) + 1500(0.1)\\E(x) = 1110\\E(x^2) = \displaystyle\sum x_i^2P(x_i)\\E(x^2) = (1000)^2(0.6) + (1200)^2(0.3) + (1500)^2(0.1)\\E(x^2) = 1257000$

Variance =

$\sigma^2 = E(x^2) - (E(x))^2\\\sigma^2 = 1257000 -(1110)^2\\\sigma^2 =24900$

Thus, the variance is 24900.

Standard Deviation =

$\sigma = \sqrt{\sigma^2} = \sqrt{24900} = 157.7973$

Thus, the standard deviation is 157.7973

7 0

2 years ago

Hexagon AGHBGHCGHDGHEGHFGH is a reflected image of hexagon ABCDEF. The midpoints of the sides of hexagon ABCDEF are also shown.

Lynna [10]

Answer: Hexagon AGHBGHCGHDGHEGHFGH coincides with hexagon ABCDEF when GH passes through themidpoints of opposite sides; that is, it is a perpendicular bisector of the two sides. HexagonAGHBGHCGHDGHEGHFGH also coincides with hexagon ABCDEF when the line of reflection joins a pair ofvertices opposite one another on the hexagon. There are three perpendicular bisectors and three pairs ofopposite vertices. In all, there are six lines of reflection that will map the hexagon back onto itself.

3 0

3 years ago

Read 2 more answers

Marisa is counting wheels on bicycles and tricycles at the park. She coounted 3 vehicles and 7 wheels. How many bicycles and how

lys-0071 [83]

2 bicycles and 1 tricycle

7 0

3 years ago

What is the slope of the line passing through the points (6, 7) and (1,5)?

hichkok12 [17]

Answer:

-2/5 and 2/5

Step-by-step explanation:

Hope this helps!

4 0

2 years ago

Which of the following segments is a diameter of 0?​

Which of the following segments is a diameter of 0?