After discount: $418; total (including tax): $388.74
We know that π = 180°, therefore:
1.

Answer: correct
2.

Answer: no correct
3.

Answer: no correct
4.

Answer: correct
5.

Answer: correct
Answer:
There are equal ratios
Step-by-step explanation:
100/25=4 and 15x4 is 60
100/20=5 and 12x5 is also 60
Answer:
a = 10.5 feet
Step-by-step explanation:
Given that,
The area of a square room, A = 110.25 ft²
We need to find the side length of the living room. Let the side be x.
We know that,
The area of a square, 
So,

So, the side length of the living room is equal to 10.5 feet.
A)
rate of change from A to B = 48-0 / 1-0 = 48/1 = 48 ( feet per second)
rate of change from B to C = 64 -48 / 2-1 = 16 /1 = 16 ( feet per second)
B) the rate from A to B is greater. This tells me gravity starting acting on the rocket and started slowing it down