4 years ago

The theoretical probability of choosing Event A is 2

1 answer:

8 0

Answer: $\dfrac{5}{7}$

Step-by-step explanation:

Given

The theoretical probability of choosing an event A is $\dfrac{2}{7}$

The sum of the probability of occuring and non-occuring of an event is always equal to 1.

So, the probability of non choosing Event A is

$\Rightarrow 1-\dfrac{2}{7}\\\\\Rightarrow \dfrac{7-2}{7}\\\\\Rightarrow \dfrac{5}{7}$

You might be interested in

aalyn [17]

Answer:

= −10f − 4

Step-by-step explanation:

3 0

3 years ago

babymother [125]

Answer:

take In of both sides or log of both sides

7 0

3 years ago

dolphi86 [110]

H (5) - piw 0x-34 :))))))))))

5 0

3 years ago

BabaBlast [244]

Answer: 106

Step-by-step explanation:

First, we can subtract 182.90 from 750, and then divide the answer by 5.35.

750 - 182.90 = 567.10. Mrs. Canale's class still needs to earn 567.10 dollars.

Now we can divide 567.10 by 5.35 to find how many frozen pizzas the class has to sell.

567.10 / 5.35 = 106.

Therefore, Mrs. Canale's class will still need to sell 106 frozen pizzas to meet their $750 goal.

3 0

3 years ago

kakasveta [241]

Answer: Yes, you're right.

Step-by-step explanation:

8 0

3 years ago