5.50% = 0.0550
25 + 0.0550(25) = 25 + 1.38 = 26.38
Answer:
Slope = 
Step-by-step explanation:
Let the equation representing the number of gallons left in the gas tank is,
G = mt + b
Where m = slope of the line
b = y-intercept of the line
Slope of the line passing through two points 
and 
is,
'm' = 
Slope of the line passing through (8, 5) and (4, 10),
m = 
m = -
Equation of line will be,
G = 
Since, point (8, 5) lies on this line,
5 = 
5 = -10 + b
b = 15
Therefore equation of the function will be,
G = 
Here slope of the function represents the gallons of gas is consumed to drive the car for one hour.
Answer:
The volume of the balloon is 18.84 inches³
Step-by-step explanation:
* Lets talk about the sphere
- Its a solid
- It has surface area = 4πr²
- It has no lateral area
- It has no faces
- It has no vertices
- It has no edges
- Its volume = (4/3) π r³
* In our problem the balloon shaped a sphere
- Its radius = 4.5 inches
- The value of π = 3.14
* Lets calculate its volume
∵ The radius = 4.5 inches
∵ π = 3.14
∵ The volume = (4/3) π r³
* Substitute the values of r and π in the formula
∴ The volume = (4/3) × 3.14 × 4.5 = 18.84 inches³
* The volume of the balloon is 18.84 inches³
Answer: 110
Step-by-step explanation:
