The actual area is 454.1 ft.
You can use a ratio to find the actual diameter:
18cm/3cm = x/4ft.
x = 24 ft.
Then find the area using A=pi*r^2
A=pi*144
A=452.4 ft.
Answer:
The mean score for Noah is 22.
Step-by-step explanation:
First, you want to add up all of the scores.
19+15+22+10+37+26+37+12+5+37+19+10+39+16+26=330
Now, you want to divide 330 by how many scores were listed, so 15 scores.
330/15=22.
Substitute the value of the variable into the expression and simplify:
Answer:
139
Answer:
x = 22
Step-by-step explanation:
Answer:
try c
Step-by-step explanation: