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OLEGan [10]
2 years ago
15

Jillian plays darts professionally. Suppose that she has a 20\%20%20, percent probability of hitting bullseye when she aims for

it in any given throw. Jillian is going attempt 222 throws at the bullseye. We can categorize each throw as hitting the bullseye (B) or not (N). Here is a sample space showing the possible outcomes: 1^\text{st}1 st 1, start superscript, start text, s, t, end text, end superscript throw 2^\text{nd}2 nd 2, start superscript, start text, n, d, end text, end superscript throw N N N B B N B B Which graph represents the theoretical probability distribution of the number of bullseyes? Choose 1 answer: Choose 1 answer:
Advanced Placement (AP)
1 answer:
vekshin12 years ago
6 0

Probabilities are used to determine the chances of hitting the bullseye

<h3>How to plot the graph</h3>

The sample space is given as:

Sample space = {NN, NB, BN, BB}

From the sample space above, we have the following theoretical values

P(N = 2) = 0.25

P(N = 1) = 0.50

P(N = 0) = 0.25

Next, we plot the graph of the theoretical probability distribution

Where:

  • The x-axis represents the number of hits
  • The y-axis represents the probability

See attachment for the graph

Read more about probabilities at:

brainly.com/question/25870256

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Answer:

Answer to the following question is as follows;

Explanation:

The primary argument of a writer in an article is the assertion that regulates the entire article, that really is, it is the writer's opinion on a subject matter that will evaluate all of the knowledge described in the paper, in which the person who wrote this article will display evidence that demonstrates how his point of view is completely accurate and therefore should be treated seriously.

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3 years ago
A ball is thrown into the air at a velocity of 44 feet per second. Its height in feet, h after t seconds is represented by the e
Lady_Fox [76]

Answer:

0.447 sec

Explanation:

velocity = distance/ time

distance 'h' is a function of time 't' given by

h = 12t^{2} + 44t + 16

⇒ differentiating equation

⇒ velocity = \frac{dh}{dt} = 24t + 44

⇒ acceleration = \frac{d^{2}h }{dt^{2} } = 24 \frac{ft}{sec^{2} }

deceleration due to gravity = -9.8 m/sec^{2} =  - 9.8 x 3.281 = - 32.154 ft/ sec^{2}

Net deceleration = 24 - 32.154 = - 8.15 ft/ sec^{2}

at maximum height v = 0

v^{2} = u^{2} + 2ah

⇒  0 = 44^{2} + 2 (-8.15)h

⇒ h = 118.72 ft⇒

118.72 = 12t^{2} + 44t + 16

⇒ 12t^{2} +44t - 102.72 = 0

⇒  t = -44 ± \sqrt{44^{2} - 4(12)(102.72) }     / (2 x 12)

t = 0.447 sec

6 0
3 years ago
X+3×25÷50²= new comments
Nonamiya [84]
X+3/100 is the answer

Here are the “solving” steps required to finish this equation of yours, I hope this helps you

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