Answer:
78.5
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
Where r is 5
A = pi 5^2
A = 25 pi
We can approximate pi by 3.14
A = 25*3.14
A =78.5
I believe it's mean absolute deviation
Step-by-step explanation:
Answer:
oki that has to be c
Step-by-step explanation: if theres two neg they are plus sigh
Let x be number of cheeseburgers ordered
let y be number of hot dogs ordered
2.7x + 1.2y = 14.4
x + y = 14
So,
Finding problems such as "x is 10% of y" and solving them is really easy: simply multiply the number you are given by 10 to get 100% of that number.
3.3 * 10 = 33
The number you are looking for is 33.