Answer:
About 770 giraffes
Step-by-step explanation:
457+315=772
Answer:
8.6
Step-by-step explanation:
Answer:
The correct answer is 1/49
Step-by-step explanation:
In order to find this, we first can eliminate the negative in the exponent by putting the whole this in the denominator.
(-7)^-2 = 1/(-7)^2
Now we can evaluate the denominator
1/(-7)^2 = 1/49
Answer:
v=0
Step-by-step explanation:
900. You round up, because it is above 850. :-)
