Answer:
Perimeter = 120 m
Step-by-step explanation:
Perimeter = (24+36)*2 = 120 m
The height of the pole = 129.3 ft
sin 36° = height of pole/ hypotenuse
hypotenuse = 220 ft
the height of the pole = 220 sin 36° = 129.3 ≈ 129 ft
I believe the answer is D because the pathagreom theorum proves it true (excuse my terrible grammar)
Answer:
See below
Step-by-step explanation:
r=0 means there is zero correlation between the independent and dependent variables. Most likely, some other regression model will help to bring the value of r closer to -1 or 1 to show a strong correlation.
Boys:girls = 4/5
boys = 4/(4+5) = 4/9 of the class
