We can create the equation like this:
(x +2) * (x +0)
x^2 + 2x + 0 = 0
Answer:
1 out of 6
Step-by-step explanation:
So basically the shortest is one person in the group of six aand 1/6 cant be simplified so yeah
Answer:
Step-by-step explanation: <_>
Answer:
37
Step-by-step explanation:
Given :
Sample size, n = 128
Mean, μ = 18
Standard deviation, σ = 5.4
Number of people who lost atleast 15 pounds :
The Zscore = (x - μ) / (σ)
Zscore = (15 - 18) / 5.4
Zscore = - 3 / 5.4
Zscore = - 0.5555
P(Z < - 0.555) = 0.28945
Number of people who lost atleast 15 pounds :
0.28945 * 128 = 37.0496
= 37 people