Answer:
1. 5
2. 10
3. 15
4. 5
5. 475
6. 15
7. 479/5
8. 479/5
9. -5
10. 459
Step-by-step explanation:
you multiply them and then subtract.
You can multiply to cancel out the division
There are 5 x 10 = 50 different outcomes.
Of them only 3x10, 4x10, 4x9, 4x8, 5x10, 5x9, 5x8, 5x7 and 5x6 are greater or equal than 30. Those are 9 possibilities.
Then 50 - 9 = 41 are the possibilities that the product of the two numbers is less than 30.
The probalility, then, is 41/50 = 0.82
Answer:
84
Step-by-step explanation:
