Answer:
Step-by-step explanation:
i think the answer is x but ignore this
As given;
2.52x10^7 people are living in <span>4.05x10^5 km^2 area. then for 1km^2, the number of people can be calculated as:
people in 1km^2 = (2.52x10^7) / (</span><span>4.05x10^5)
=0.62x10^2
or
=6.2x10^1</span>
Answer:
We know the square root of 36 is 6.
As a result, the total value inside the bracket should give us 6.
Thus, 13 - 7 does gives us 6.
So, x = 13
Or
(x – 7)^2 = 36,
Square root both sides to get rid of the square symbol
Now:
(x - 7) = 6
+7 both sides
x= 13
Hope this helps!
Answer:
z(70)=(70-73)/7.8/sqrt(24)=-1.88442228...
P(z<-1.88442228...)=0.02975...
Step-by-step explanation:
