Answer:
x=-1
Step-by-step explanation:
That's "5 to the negative seventh power," and is equal to
1 1
---------- = --------- . I would accept "1/(5^7)" as correct.
5^7 78125
Answer:
960
Step-by-step explanation:
You have to figure out what 1/4th of 640 is, which is 160.
It says that number is 1/6th of boys, so you multiply by the inverse.
160x6 = 960
I think it might be
3,362,461
hopefully that's what you need!!<span />
It is C a pyramid! They ask for shape but no measurements
