P(Face card) =16/52 = 4/13
P(Spade) = 13/52 =1/4
P(Face ∪ Spade) = 4/13 + 1/4 = 29/52 = 0.557
The best estimate of the population mean is the sample mean
first calculate the sum of all samples:
32+24+14+34+26+27+31+16+18+26=248
then divide by the amount of samples to get the samples mean: 248/10=24.8 miles per gallon
The answer is 9(3+x)
My work is in the attached image
Answer:
358.5 sq-in
Step-by-step explanation:
This is the answer.
Answer:
slope = -2/3; y-intercept is point (0, -6)
Step-by-step explanation:
y = -6 - 2/3 x
y = -2/3 x - 6
y = mx + b
m = slope = -2/3
b = y-intercept = -6
Answer: slope = -2/3; y-intercept is point (0, -6)