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VladimirAG [237]
3 years ago
8

If A and B are two events that P(A)= 0.35 and P(B)= 0.45 find P(a or b)

SAT
1 answer:
swat323 years ago
3 0

Answer:

P(A or B)=0.6425

Explanation:

To find P(A or B), plug your values for A and B into the equation:

P(A or B)= P(A) + P(B) - P(A and B)

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65%of men consider themselves knowledgeable Football Fantasy XIV men are randomly selected find the probability that exactly eig
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I'm confused on your question. Were 8 men randomly selected. Or 8 men randomly selected from "Football Fantasy XIV". In that case it would be all of them. But using 8 men*.65= 5.2. So it's gotta be 5 outta 8 men who think they be all knowing in fantasy football. I'm sorry lol I was confused I hoped I helped. Have a good day.
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circle the correct terms for the reaction going from left to right. reactant a gains/loses and electron to become product B
Effectus [21]

The question requires one to indicate the correct terms for the reactant from left to right.

<h3>What is a reactant?</h3>

A reactant is a material that enters and changes during a chemical reaction.

1. Reactant A (Gains/Loses) and electron to become product B

To produce B, reactant A loses one electron. The loss of one electron from an atom causes the atom to be oxidized.

Reactant A gives an electron to NAD+ and is transformed to B+ in the given reaction there is an increase in the positive charge. As a result, reactant A is oxidized to produce B+.

2. NAD+ becomes reduced in the process of the reaction.

NAD+ receives the electron given to it by reactant A and is reduced to NADH. As a result, the positive charge of NAD+ decreases.

3. NADH is more reduced than NAD+

NAD+ receives an electron and becomes NADH. As a result, NADH is decreased more than NAD+

4. NAD+ is in the more oxidized state compared to NADH

NAD+ has a surplus of positive charge as opposed to NADH. NAD+ must receive one electron in order to produce NADH. As a result, as opposed to NADH, NAD+ is more oxidized.

5. Reactant A is the electron donor in this reaction.

Reactant A loses one electron, resulting in positively charged B+. This electron is taken up by NAD+, which reduces to NADH. As a result,  the electron donor is reactant A.

6. Reactant A is the reducing agent in this reaction.

A reducing agent is a molecule that can transfer electrons.

Such a molecule has the potential to decrease another molecule while also becoming oxidized. Reactant A is the reducing agent in the given reaction, donating an electron to NAD+.

Following the electron transfer, reactant A is oxidized to product B+, and NAD+ is reduced to NADH.

Learn more about reactant at;
brainly.com/question/26283409
#SPJ1

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Which phrase best describes a gravitational force?
irinina [24]

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A force that pulls objects towards each other.

Explanation:

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William james said that we humans are different from other creatures because of which of the following?
Katyanochek1 [597]

Answer:

B, the large area of out consciousness

Explanation:

"-Consciousness (which they find inscrutable) explains cognitive flexibility for James"

Credits to: JSTOR

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Why is health insurance so appealing to people?
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Having medical coverage is significant for a few reasons. Uninsured individuals get less clinical consideration and less opportune consideration, they have more regrettable wellbeing results, and absence of protection is a monetary weight for them and their families. In addition, the advantages of extending inclusion exceed the expenses for included administrations. Wellbeing net consideration from emergency clinics and centers improves access to mind yet doesn't completely fill in for medical coverage. These discoveries are upheld by much research, albeit a few alerts are suitable in utilizing these outcomes.

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