Answer:
Step-by-step explanation:
If you meant
![\sqrt[3]{n^{75}}\\ \\ n^{{75}^{\frac{1}{3}}\\ \\ n^{\frac{75}{3}}\\ \\ n^{25}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bn%5E%7B75%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%7B75%7D%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%5Cfrac%7B75%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B25%7D)
43.70 / 40 = 1.0925
1.0925 - 1 = 0.0925 = 9.25%
answer: <span>b.9.25%</span>
Answer:
I do believe that the answer would be D. sorry if I'm wrong but I'm pretty sure it's D.
Answer:
Step-by-step explanation:
H0 : μ ≥ 6
H1 : μ < 6
Test statistic :
n = 20
Sample Mean, x = 3
σ = 1.5
Test statistic = (x - μ) ÷ σ/sqrt(n)
Test statistic = (3 - 6) ÷ 1.5/sqrt(20)
Test statistic = - 3 / 0.3354101
Test statistic = −8.944271
Since, sample size is < 30 ;
Obtaining the Critical value using the from T;
Tcritical at 0.05, df = 19 = - 1.729
Tstatistic < Tcritical
−8.944271 < - 1.729
Hence, we reject the Null:
We can conclude that there is significant evidence that the number of complaints received by Lara music store is different from number of complaints received by music stores in general.
Answer: A 44 feet
Step-by-step explanation: You count the 32 feet plus the 12 feet. 32+12=44
You would not subtract because that wouldn’t make sense, and negative feet wouldn’t make sense either, so it has to be 44 feet.
