reetajmahfouz3816

13.03.2020 • 

Mathematics

The two-way table shows the ages of the players on different soccer teams.
Team A
Team B
Team C
Team D
Total
4
21
8 Years Old
9 Years Old
10 Years Old
Total
9
2
15
3
T
14
I
58
Which statement is true?
The probability that a randomly selected player on Team A is 8 years old is
The probability that a randomly selected 8-year-old player is on Team Ci
The probability that a randomly selected player on Team C is 10 years old is
The probability that a randomly selected 10-year-old player is on Team B is

Ответ:

jjgccc

16.02.2020

Mathematics

---

8. a. 7

   b. 7(2x+4y+3)

9. 3(5a-2b+12)

  -3(-5a+2b-12)

---

0,0(0 оценок)