Answer:
Area=154.062 
Step-by-step explanation:
As Circumference of a circle is given by;
As the circumference is 44m so we can calculate the value of r by using the above formula.
Now to Calculate the Area of a Circle.
As the area of a circle is,
Answer:
4% of all adults go to a health club at least twice a week
Step-by-step explanation:
the proportion of adults who belong to health clubs is 10% that is 0.10
the proportion of these adults (health club members) who go to the club at least twice a week is 40%, which is 0.40.
Thus, the proportion of all adults who go to a health club at least twice a week is
0.10 × 0.40 = 0.04, that is 4%
Answer:
Step-by-step explanation:
(7y)² = 7²×y² = 49y²
Easy
82% correct
82 out of 100 correct
82/100 of ttoal correct
total=50
82/100 times 50=
41/50 times 50=41 correct
ratio is 41:50
B is answer
Answer:
This is the answer, let me know if something isn't clear
