3 years ago

Simplify the expresion: 2+(a+8)

1 answer:

3 0

A + 10 is the answer.

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Vadim26 [7]

Answer: Hence, our required probability is $\dfrac{1}{386206920}$

Step-by-step explanation:

Since we have given that

Numbers in a lottery = 60

Numbers to win the jackpot = 7 numbers

We need to find the probability to hit the jackpot:

So, our required probability is given by

$P=\dfrac{^7C_7}{^{60}C_7}\\\\P=\dfrac{1}{386206920}$

This is a combination problem as we need to select 7 numbers irrespective of any arrangements.

Hence, our required probability is [tex]\dfrac{1}{386206920}[/tex

4 0

3 years ago

Serhud [2]

The answer is 3 becasue

3 0

3 years ago

Aleks [24]

answer is 2+ 1/4x + 1 the simplest form is x= -3/4 or -0.75

5 0

2 years ago

irina [24]

Answer:

could you possibly zoom in

Step-by-step explanation:

7 0

3 years ago

zmey [24]

Answer:

Step-by-step explanation:

30 is half or 60

45 is half of 90

1:2 ratio

3 0

2 years ago