Answer:
Step-by-step explanation:
1. Not a function
2. Function
3. Function
4. Not a function
5. Not a function
6. Function
7. Function
8. Not a Function
9. Function
10. Not a Function
Answer:
true
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
If the length of the ladder is x then 12/x=cos70, so x=12/cos70=35’ approx, answer c.
Answer:
There are 20 ways the pizza can be ordered.
Step-by-step explanation:
Choices available in Sizes = 4
Choices available is toppings = 5
Since these choices are mutually exclusive,
So, by the PERMUTATION RULE
Number of ways a pizza can be ordered is : 4 x 5 = 20
So, there are 20 ways the pizza can be ordered.