There are 50 seats on the tour bus. You reserve 2/5 of the seats How many seats did you reserve
Not defective : 25 - 3 = 22
probability of not defective : 22/25
22/25 × 100% = 88%
Answer:
Step-by-step explanation:
- 2x − y > 2
- 2x - y + y - 2 > 2 + y - 2
- 2x - 2 > y
- y < 2x - 2
Solution is the points below the line y = 2x - 2
<u>Correct option is:</u>
C, see explanation in the picture attached below.
Average thickness of book = Total thickness/mo. of books
= 28 cm/ 10
= 2.8 cm
Thus, on average, each book has 2.8 cm thickness.
