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3 years ago

Whats the correct answer ???

Chemistry

1 answer:

pogonyaev3 years ago

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Which question did you want me to answer

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Which phase change temperatures are identical on the phase diagram? Select all that apply.

inna [77]

boiling point - condensation point

is the answer i would choose because it makes more scene

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3 years ago

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Question 2 (0 points)

bazaltina [42]

Answer:

The probability of spinning red with the spinner or rolling an odd number with the die is $\dfrac{1}{8}$

Explanation:

Given that,

Total color in spinner = 4

Let the area of four parts is equal in the spinner.

We need to calculate the probability of spinning red

Using formula of probability

$P(A) = \dfrac{Number\ of\ red\ color\ outcome}{Total\ number\ of\ colors\ in\ the\ spinner}$

Put the value into the formula

$P(A)=\dfrac{1}{4}$

We need to calculate the probability of odd number of the die

Using formula of probability

$P(B) = \dfrac{Number\ of\ odd\ digits\ outcome}{Total\ number\ of\ digits\ in\ the\ die}$

Put the value into the formula

$P(B)=\dfrac{3}{6}$

$P(B)=\dfrac{1}{2}$

We need to calculate the probability of spinning red with the spinner or rolling an odd number with the die

Using formula of probability of two events which is independent

$P(A\ and\ B)=P(A)\times P(B)$

Put the value into the formula

$P(A\ and\ B)=\dfrac{1}{4}\times\dfrac{1}{2}$

$P(A\ and\ B)=\dfrac{1}{8}$

Hence, The probability of spinning red with the spinner or rolling an odd number with the die is $\dfrac{1}{8}$

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3 years ago

Which one of these statements best describes what a scientist is

son4ous [18]

Which of what statements

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3 years ago

The theory general relativity was discovered by who

svetoff [14.1K]

<span>The theory general relativity was discovered by Albert Einstein </span>

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3 years ago

In converting between units, it is never necessary to use more than one conversion factor. A. True B. False

lakkis [162]

False, in converting between units, it is never necessary to use more than one conversion factor.

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3 years ago

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