Question

please solve this question as soon as possible​

Answer 1

Answer:

1. 0(Zero)

2. $\frac{4}{5}$

3. $\frac{1}{50}$

4.

• (i) $\frac{1}{6}$,
• (ii) $\frac{1}{3}$.
• (iii) $\frac{1}{2}$.

5. example : 'getting a soccer ball from empty pocket'

6. ...

7. $\frac{1}{3}$

8.

• (i) $\frac{5}{12}$
• (ii) $\frac{1}{3}$
• (iii) $\frac{1}{4}$
• (iv) $\frac{7}{12}$

9. ?

10. (c) 6³

11. True

12.

• (i) $\frac{1}{2}$
• (ii) $\frac{1}{6}$
• (iii) $\frac{1}{2}$

13. $\frac{5}{26}$

14. I can't draw it for you. It takes too much time.

Step-by-step explanation:

I don't know anything about the card games. I couldn't solve 6 and 9.

1. In science, It is a fact that the earth orbits around the sun.

Not that the sun orbits around the earth.

2. There are 20 oranges. 16 oranges are good ones.

The probability is $\frac{16}{20}$ which is $\frac{4}{5}$.

3. The numbers which is both square and cube are $k^6$ (k is an integer).

Possible numbers are the followings :

1. $1^6=1$
2. $2^6=64$

The probability is $\frac{2}{100}$, which is $\frac{1}{50}$.

4. There are 6 red balls, 2 yellow and 4 white.

• The probability of getting a yellow ball is $\frac{2}{6+2+4}=\frac{2}{12} =\frac{1}{6}$.
• The probability of getting a white ball is $\frac{4}{12} =\frac{1}{3}$.
• The probability of getting a red ball is $\frac{6}{12} =\frac{1}{2}$.

5. 'getting a soccer ball from an empty pocket'

6. ...

7. The probability of choosing the vowel a, e, i, o, u is equal to : $\frac{2}{6} =\frac{1}{3}$.

8. There are 25 blue balls, 20 green, 15 red.

• Probability of (i) is $\frac{25}{25+20+15} =\frac{25}{60} =\frac{5}{12}$.
• Probability of (ii) is $\frac{20}{60} =\frac{1}{3}$.
• Probability of (iii) is $\frac{15}{60} =\frac{1}{4}$.
• Probability of (iv) is $1- \frac{5}{12}= \frac{7}{12}$.

9. ...

10. Each dice has 6 possibility.

The event takes place simultaneously. The answer is (c) $6^3$.

11. True. 0 ≤ (possibility) ≤ 1

12. A dice has 6 faces.

A prime number between 1 and 6 are 2, 3, 5.

A number which is greater than 5 is 6.

A number which is not a prime is 1, 4, 6.

• Probability of (i) is $\frac{3}{6} =\frac{1}{2}$.
• Probability of (ii) is $\frac{1}{6}$.
• Probability of (iii) is $\frac{3}{6} =\frac{1}{2}$.

13. There are 26 letters in the English alphabet containing vowels.

And there are 5 vowels a, e, i, o, u.

The probability is $\frac{5}{26}$.

14. I can't draw a pie chart for you.

But $3000:1000:1500:2500:1000$ is equal to $6:2:3:5:2$.

The degrees of each items should be 120°, 40°, 60°, 100°, 40°.