P=2.50x+100
The slope of the function is 2.50 which represents the commission Dylan makes for each computer sale. :)
The answer is 9 because 9 to the second power is 81 and 81*9 = 729 :)))
i hope this is helpful
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Answer:
Quadratic
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Answer:
Test statistic = - 2.29
Pvalue = 0.0110
Step-by-step explanation:
The hypothesis :
H0 : p = 0.3
H1 : p < 0.3
Test statistic :
z=pˆ−p/√p(1−p)/n
pˆ = 0.2
Z = (0.20 - 0.30) / √(0.30(1 - 0.30) / 110
Z = - 0.1 / √0.0019090
Z = - 0.1 / 0.0436931
Z = - 2.29
Test statistic = -2.29
The Pvalue :
P(Z < -2.29) = 0.0110
N-10=5-4n
n+4n=5+10
5n=15
n=3
