Answer:
C. since 8, 15, 17 are pythagorean triples
Answer: a negative integer, rational number, and real number
Step-by-step explanation:
I don’t know exactly what you’re asking but here you go
Answer:
Step-by-step explanation:
Hello!
The variable of interest, X: height of women at a college, has an approximately normal distribution with mean μ= 65 inches and standard deviation σ= 1.5 inches.
You need to look for the value of height that marks the bottom 20% of the distribution, i.e. the height at the 20th percentile of the normal curve, symbolically:
P(X≤x₀)= 0.20
To know what value of height belongs to the 20% of the distribution, you have to work using the standard normal distribution and then reverse the standardization with the population mean and standard deviation to reach the value of X. So the first step is to look for the Z-value that accumulates 20% of the distribution:
P(Z≤z₀)=0.20
z₀= -0.842
z₀= (x₀-μ)/σ
z₀*σ= (x₀-μ)
x₀= (z₀*σ)+μ
x₀= (-0.842*1.5)+65
x₀= 63.737 inches
I hope it helps!
Answer:
I think thats false
Step-by-step explanation:
Tell them false there isn't much evidence and if you tried to search it up thats not correct or the correct way to solve it theyre trying to trick you.
Given the points (-1,6) and (3,5).
The formula to find the slope is
Take
Plug the values into the formula and find the slope.
The slope-intercept form is y = mx+b.
Plug the value of m.
ThusConsider the point (-1,6). Substitute -1 for x and for y into the equation.
Thus, the equation of the line in slope intercept form is
