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3 years ago

7

An experiment consists of rolling two fair dice and adding the dots on the two sides facing up. What is the probability that the

sum of the dots is 6 or 9?

1 answer:

nata0808 [166]3 years ago

8 0

Answer:

4/15

Step-by-step explanation:

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Cual es el valor de 10=z-6

Sever21 [200]

Answer:

z=16

Step-by-step explanation:

10=z-6

10+6=z-6+6

16=z

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2 years ago

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Marta_Voda [28]

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3 years ago

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100% of 2.34567 is what

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2.34567

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Rewrite as a simplified fraction. 3.4888888888...... =?

artcher [175]

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Step-by-step explanation:

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3 years ago

It takes Nate five hours to paint a wall, and it takes Jill seven hours to paint the same wall. About how many hours will it wil

Alexxx [7]

Let's use the relation:

$\mathsf{\dfrac{1}{x} = \dfrac{1}{5} + \dfrac{1}{7}}\\ \\ \\ \mathsf{\dfrac{1}{x} = \dfrac{7+5}{35}}\\ \\ \\ \mathsf{\dfrac{1}{x} = \dfrac{12}{35}}\\ \\ \\ \mathsf{x = \dfrac{35}{12}}\\ \\ \\ \boxed{\mathsf{x\approx 2.92 \ h}}$

It would take about 3 hours to complete the work.

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3 years ago