Answer:
153.9 ft²
Step-by-step explanation:
The area for a circle formula is πr².
Using the radius, we get:
π×7² =
49π ≈
153.938 ≈ (Using the π key)
153.9 ft²
Answer:
Option a because you will make more orofits
Answer:
$1920
Step-by-step explanation:
First, find out how much he earns in one week-so $8 times 40 = 320. Then multiply 320 by 6 to get how much earns in 6 weeks which is $1920.
(hope this helps :P)
To find the inverse function, interchange the variables and solve for y.
f^-1(n) = 1/2 + n/3
Answer: The slope is 
.
Step-by-step explanation:
1. You set up your Slope Formula 
.
2. Substitue your points into the formula.
.
3. Once you substitute, you will solve the equation
.
4. Simplify the equation if you have to 
.
