Answer:
AB= 5.582
Step-by-step explanation:
Centeral angle /360° = AB length/2 pi r
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The population mean is
The population standard deviation is
The sample size is n = 35
Generally the standard deviation of the sampling distribution is mathematically represented as
=>
=>
1.50c + 4.00a = 5,050
c + a = 2,200
-1.50 (c + a = 2,200)
1.50c + 4.00a = 5,050
-1.50c - 1.50a = -3,300
2.5a = 1750
a = 700
c + 700 = 2,200
c = 1500
700 adults and 1500 children attended the fair.
240+140+168+96
380+264
644 cm^2