Just graph it in the calculator
Answer:
y = x - 13
Step-by-step explanation:
The larger number is represented by x
The other umber is represented by y
y = x - 13
The number of colors on the page, it’s doesn’t specify the number.
The reciprocal of 10 2/3 is 3/32
Answer:
n = 110
Step-by-step explanation:
Margin of Error :
Zcritical * s/ sqrt(n)
s = standard deviation = 4
Margin of Error = ±0.75
Zcritical at 95% level of confidence = 1.96
Margin of Error = Zcritical * s/ sqrt(n)
0.75 = 1.96 * 4 / sqrt(n)
0.75 = 7.84 / sqrt(n)
Take the square of both sides
0.5625 = 61.4656 / n
0.5625 * n = 61.4656
0.5625 = 61.4656
n = 61.4656 / 0.5625
n = 109.27217
About 110 samples
