I believe the one you have selected is correct.
Answer:
3 gallons of paint
Step-by-step explanation:
Various data is missing, but I think it can be solved with the following assumptions:
The first thing is to assume that 12 gallons was the exact amount needed for the two rooms.
If so, we can say the following where x is the size of the smallest room:
Room 1: It is 2 * x and needs 3 coats of paint, so there would be 6 * x left
Room 2: is x and uses 2 coats of paint therefore 2 * x
The paint sum would be as follows:
6 * x + 2 * x = 8 * x
8 * x = 12
x = 12/8 = 3/2
So:
Room 1: 6 * 3/2 = 9, 9 gallons of paint needed
Room 2: 2 * 3/2 = 3, 3 gallons of paint needed
Room two is the unpainted one so 3 gallons of paint was returned.
Answer:
rt45trew53wrewerwe5
Step-by-step explanation:
rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5
Answer:
Step-by-step explanation:
all values are solutions
The answer is 500 m.
d = u * t + 1/2 a * t²
We know:
d = ? (distance)
u = 0 (the initial velocity)
t = 10 s (time
a = 10 m/s² (acceleration
d = u * t + 1/2 a * t²
d = 0 * 10 + 1/2 * 10 * 10²
d = 0 + 1/2 * 10 * 100
d = 500 m