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3 years ago

8

How does theoretical probability of the event flip heads change when a coin is flipped more times in a experiment

2 answers:

LenaWriter [7]3 years ago

7 0

Answer:

The theoretical probability will not change.

Step-by-step explanation:

The theoretical probability will always be based on logic. If a fair coin has a head and tail, then it’s an even 50/50 chance of the coin landing on either side. If the coin is flipped more than once, the theoretical probability will stay the same.

Alisiya [41]3 years ago

5 0

Answer:

It increases

Step-by-step explanation:

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A rectangle has vertices E(-4, 8), F(2, 8), G(2, -2) and H(-4, -2). The rectangle is dilated with the origin as the center of di

Marizza181 [45]

Answer:

The dilation on any point of the rectangle is $P'(x,y) = \frac{5}{2}\cdot P(x,y)$ .

Step-by-step explanation:

From Linear Algebra, we define the dilation of a point by means of the following definition:

$G'(x,y) = O(x,y) +k\cdot [G(x,y)-O(x,y)]$ (1)

Where:

$G(x,y)$ - Coordinates of the point G, dimensionless.

$O(x,y)$ - Center of dilation, dimensionless.

$k$ - Scale factor, dimensionless.

$G'(x,y)$ - Coordinates of the point G', dimensionless.

If we know that $O(x,y) = (0,0)$ , $G(x,y) =(2,-2)$ and $G'(x,y) =(5,-5)$ , then scale factor is:

$(5,-5) = (0,0) +k\cdot [(2,-2)-(0,0)]$

$(5,-5) = (2\cdot k, -2\cdot k)$

$k = \frac{5}{2}$

The dilation on any point of the rectangle is:

$P'(x,y) = (0,0) + \frac{5}{2}\cdot [P(x,y)-(0,0)]$

$P'(x,y) = \frac{5}{2}\cdot P(x,y)$ (2)

The dilation on any point of the rectangle is $P'(x,y) = \frac{5}{2}\cdot P(x,y)$ .

5 0

3 years ago

The Scooter Company manufactures and sells electric scooters. Each scooter cost $200 to produce, and the company has a fixed cos

soldi70 [24.7K]

Answer:

-3x^2+100x-1500

Step-by-step explanation:

Create an equation for the total cost.

1500+200x

1500 is the fixed cost, plus the additional 200 it costs to create a scooter.

Then you need to subtract that from the revenue, which is provided in a function. 300x-3x^2

[300x-3x^2] - [1500+200x]

Solve.

100x - 3x^2 -1500

Write in standard form.

-3x^2+100x-1500

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gayaneshka [121]

The bamboo grows 105in :3

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4 years ago

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Graph the line for this problem: y=3x+6

sertanlavr [38]

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Last week a TV soap opera had 7500 viewers. This week it had 25 % fewer viewers. How many viewers did it have this week?

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3 years ago

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