Answer:
49 pie
Step-by-step explanation:
Area of a circle is pie(radius squared)
radius is half diameter
X + X+ 120 = 250
2X + 120= 250
2X = 130
X = 65
X + 120 = 185 boys
Boys/total= percent
185/250= 74%
Answer is 74%
Have a nice day!
Hypothesis is usually in that form.
Answer:
x=1/2
Step-by-step explanation:
4 pounds in 20 years
Divide to find how much per year.
4/20 = 1/5
1/5 pounds per year
Answer: 1/5 pounds per year
