Answer:
( x - 5 )^2 + ( y +4 )^2 = 9
Step-by-step explanation:
( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius
Brainliest maybe?
Answer: : = 5 : 9
Step-by-step explanation:
Answer: 80 cm^3.
Step-by-step explanation: V = Bh V = 8 cm ⋅ 10 cm V = 80 cm^3.
(a) The probability that an individual is within 1 standard deviation of the mean is
0.1585(b) The probablity that the mean of a sample of 12 is within 1 standard deviation of the population mean is
0.5116