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Pani-rosa [81]
3 years ago
13

Describe how the value of n affects the shape of the binomial probability histogram. choose the correct answer below.

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
Answer: C

The value n represents the number of trials in the binomial distribution. As you increase the number of n, you are increasing the number of bars that would be in your distribution. In effect, you are making it look more and more like a simple bell curve as you increase the number of bars, because they are getting closer together.
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The stopping distance of a car is directly proportional to the square of the speed of the car. If a car traveling 50 miles per h
snow_tiger [21]
70 / 50 = 1.4
1.4 * 1.4 = 1.96
So, the stopping distance increases by a factor of 1.96
170 feet * 1.96 = 333.20 feet


6 0
3 years ago
an ellipse has a center at the origin , a vertex along the major axis at (13,0), and a focus at (12,0). What is the equation of
-BARSIC- [3]

Answer:

The answer to your question is below

Step-by-step explanation:

Data

Center = (0, 0)

Vertex = (13, 0)

Focus = (12, 0)

Process

From the data we know that it is a horizontal ellipse.

1.- Calculate "a", the distance from the center to the vertex.

                  a = 13

2.- Calculate "c", the distance from the center to the focus

                  c = 12

3.- Calculate b

Use the Pythagorean theorem to find it

                  a² = b² + c²

-Solve for b

                  b² = a² - c²

-Substitution

                  b² = 13² - 12²

-Simplification

                  b² = 169 - 144

                  b² = 25

                  b = 5

4.- Find the equation of the ellipse

                       \frac{x^{2} }{13^{2}} + \frac{y^{2}}{5^{2}} = 1    or \frac{x^{2} }{169} + \frac{y^{2}}{25} = 1

7 0
3 years ago
اريد الحل بليززززززز٥س_٣= ٣٧
trapecia [35]
Wallahi my guy init
7 0
2 years ago
Is (5,3) a solution to this system of equation <br> X+y=8<br> 17x+17y=8
Degger [83]

(5, 3)

x    y

Plug in:

x + y = 8

5 + 3 = 8

8 = 8

Plug in:

17(5) + 17(3) = 8

85 + 51 = 8

136 = 8

Answer - No, (5, 3) is not a solution to this system of equations.

5 0
3 years ago
What is the best name for the part of the figure identified by
BigorU [14]
It is Line of symmetry
3 0
3 years ago
Read 2 more answers
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