Answer:
divide the previous value by 5
Step-by-step explanation:
125/5 = 25
25/5 = 5
5/5 = 1
1/5 = ⅕
The answer would be 353.6
6 to the third power (or 6 times 6 times 6) would come out to be 216.
You'd then add 216 and 5 to get 221.
The next step would be to add 8 to 1/5 and get 1.6.
The final step would be to multiply 1.6 and 221 which would give you 353.6.
Answer:
The equation has no answer :(
Step-by-step explanation:
As written (and I'm not sure you wrote it properly) the equation has no answer. Check it out.
https://simplisico.com/share/q/fjr1PEtS7d0srDFeqPU5RQaS
Answer:
f¯¹(x)=x²+12x+36
Step-by-step explanation:
Answer:
mean = 85, standard deviation = 3.5
Step-by-step explanation:
The empirical rule states that for a normal distribution, 68% of the data falls within one standard deviation of the mean, 95% falls within two standard deviation of the mean and 99.7% falls within three standard deviation of the mean.
From the diagram since the shaded are is approximately 95% of the data. Hence 95% falls within two standard deviations of the mean.
σ = standard deviation, μ = mean
Hence; μ ± 2σ = (78, 92)
μ - 2σ = 78 (1);
μ + 2σ = 92 (2)
Adding equation 1 and 2, gives 2μ = 170
μ = 85
μ - 2σ = 78
85- 2σ = 78
2σ = 7
σ = 3.5
