Answer:
(C)
Step-by-step explanation:
Reflection Rule for the Y-Axis:

Using the mapping rule and Point M:


The correct option should be C.
Answer:
4368 ways
Step-by-step explanation:
Use nCk for this. 16C5. This is
. This becomes
. This is
due to 16! and 5! canceling out. This becomes 4368.
Answer:
They are on opposite sides of the river ( the riddle never said that they were on the same side )
One simply uses the boat to cross the river and the other person gets into the boat and takes it back to where it started.
Step-by-step explanation:
Answer:27
Step-by-step explanation:first you need 40 x 12 for the area for your gravel
so 480 divided by 18 = about 27
Answer:
30
Step-by-step explanation:
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