3 years ago

Mary chooses an integer at random from 1 to 6. What is the probability that the integer she chooses is a prime number?

1 answer:

Tpy6a [65]3 years ago

5 0

Answer: 3 out of 6

Step-by-step explanation:

The numbers she choses from are 1-6 therefore its out of 6

The prime numbers before six are two, three, and five.

therefore its 3/6 chance or 1/2 chance she picks a prime number.

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Pavlova-9 [17]

Let us use the formula with the point (4,5) and (0,2)

$\begin{gathered} d=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2}=\sqrt[]{(4-0)^2+(5-2)^2} \\ =\sqrt[]{16+9}=\sqrt[]{25}=5 \end{gathered}$

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7 months ago

diamong [38]

I think it’s either 4 or 20

5 x 4 =20

6 x 4 =20

4 0

3 years ago

kifflom [539]

Answer:

Step-by-step explanation:

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2 years ago

JulijaS [17]

3y+6 is the answer

-9+5(y+3)-2y
-9+5y+15-2y
-9+3y+15
=3y+6

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3 years ago

sukhopar [10]

Answer:

24/42

Step-by-step explanation:

42÷7=6

4x6/7x6=24/42

6 0

2 years ago