The answer would be variable.
hope this helped :)
Answer:i can see it
Step-by-step explanation:
Answer:
385
Step-by-step explanation:
Given that :
Mean, m = 500
Standard deviation, s = 100
Zcritical at 95% = 1.96
Confidence interval, C2 - C1 ; 510 - 490
Using the relation :
n = (2 * Zcritical * s) / (C2 - C1)
n = sample size
n = [(2 * 1.96 * 100) / (510 - 490)]^2
n = (392 / 20)^2
n = 19.6²
n = 384.16
n = 385
Count the closed circles in the numbers a 6 has 1 closed circle, an 8 has 2 closed circles
so in 2876, there is one 8 and one 6 so it equals 3
Answer:
See attachment showing the rise and run
Slope = 1
Step-by-step explanation:
In the diagram attached below, the rise is represented by the blue line, while the run is represented by the red line.
Rise = 4 units
Run = 4 units
It's a positive slope because the line slopes upwards from left to right
Slope = rise/run = 4/4
Slope = 1
