EXPLANATION
In order to obtain to obtain the value of slope, we need to apply the following relationship:
In this specific case, we have that y represents the elevation and x represents hiked.
Probability of graduating is 73% = 0.73
Probability of not graduating = 1-73% = 0.27
Number of students (n) = 15
Number of graduates (x) = 8
Use the binomial probability formula:
P(x) = (n/x) *p^x * (1-p)^n-x
P(8) = 15/8 * 0.73^8 * 0.27^7
P(8) = 0.0543
Rounded to nearest hundredth = 0.05
X+x=15 combine like terms on left side
2x=15 divide both sides by 2
x=7.5
Answer:
Step-by-step explanation:
(8-0)/(2+2)= 8/4= 2
y - 0 = 2(x + 2)
y = 2x + 4
When converted to a household measurement, 9 kilograms is approximately equal to a