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3 years ago

Please answer all questions.

Mathematics

2 answers:

Kay [80]3 years ago

8 0

Answer:1/6

Step-by-step explanation:

dont give more than one question at a time, send them individually. Anyways, there are 6 sides and you are wanting to know the chance of getting one of the sides, so 1 in 6 or 1/6

o-na [289]3 years ago

6 0

Answer:

1. 1/6

2. 2/17

3. 1/216

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NCAA stated that of the nearly 8,000,000 high school students participating in high school athletics, only 460,000 of those stud

Ilia_Sergeevich [38]

Answer:

0.5934% probability that a baseball player will play at an NCAA college and will also go on to be drafted by the MLB

Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Playing at an NCAA college.

Event B: Being drafted by the MLB.

6.9% will play in an NCAA college

This means that $P(A) = 0.069$

8.6% of the college players will go on to be drafted by the MLB.

This means that $P(B|A) = 0.086$

What is the probability that a baseball player will play at an NCAA college and will also go on to be drafted by the MLB?

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

$P(A \cap B) = P(A) \times P(B|A)$

$P(A \cap B) = 0.069*0.086 = 0.005934$

0.5934% probability that a baseball player will play at an NCAA college and will also go on to be drafted by the MLB

5 0

4 years ago

Someone help please

drek231 [11]

Answer:

x = 30

Step-by-step explanation:

5 0

3 years ago

1.6i+3/4d-3(1/2i-1.1d)-4.2

Scrat [10]

Answer:

4.05d+0.1i−4.2

Step-by-step explanation:

Let's simplify step-by-step.

1.6i+ 3/ 4 d−3( 1 /2 i−1.1d)−4.2

Distribute:

=1.6i+ 3/ 4 d+(−3)( 1/ 2 i)+(−3)(−1.1d)+−4.2

=1.6i+ 3/ 4 d+ −3/ 2 i+3.3d+−4.2

Combine Like Terms:

=1.6i+ 3/ 4 d+ −3/ 2 i+3.3d+−4.2

=( 3/ 4 d+3.3d)+(1.6i+ −3/ 2 i)+(−4.2)

=4.05d+0.1i+−4.2

Hope it helped!

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3 years ago

Which of the following is a representation of 12!

Softa [21]

Answer:

Step-by-step explanatik just need the points

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The scatterplot shows the ages and finishing times of seven men who ran a charity 5K run. Use the labeled points to create a lin

musickatia [10]

The correct option is (a) y=0.47x + 7.72

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