Answer:
4000 squared is 16 000 000
40*7 = 280
Explanation:
4000^2 is 4000*4000
And 4*70 = 280
Please mark brainliest
Answer:
x=8
Step-by-step explanation:
x2=x*x
Plug in 8
8*8=64
64=16(8)-64
64=128-64
64=64
Answer:
mean
Step-by-step explanation:
The mean is the center of a normal distribution
-75 is the answer for the tenth term