Answer: The answer is one-tenth part.
Step-by-step explanation: Given that Greg is pouring an entire gallon of milk into 10 glasses. We are to find the part of the gallon in each glass.
We will be using unitary method here as follows.
In 10 glasses, the quantity of the milk contained is = 1 gallon.
Therefore, in 1 glass, the quantity of the milk contained is given by
Thus, one-tenth part of a gallon will be in each glass.
D=vt+(v+12)t
d=vt+vt+12t
d=2vt+12t
d=2t(v+6), and we are told that d=232 and t=2
2(2)(v+6)=232
4(v+6)=232
v+6=58
v=52
So the slower car is travelling at 52 mph and the faster car is traveling at 64 mph.
Answer:
No each price is different
Step-by-step explanation:
4/20 gives you $5 a piece
6/37.50 gives you $6.25 per wand
10/65 gives you 6.50 per wand
Answer:
x = -44.3
Step-by-step explanation:
2x+450 = 7-8x
Add 8x to each side
2x+8x+450 = 7-8x+8x
10x+450 =7
Subtract 450 from each side
10x+450-450 = 7-450
10x = -443
Divide each side by 10
10x/10 = -443/10
x = -44.3
Answer: 880 cm
Step-by-step explanation:
Given: Radius of the hula hoop = 35 cm
Hula hoop is circular in shape
Then, Circumference = 
, where r = radius
Now , Circumference of hula hoop = 
Now , the distance the hula hoop rolls in 4 full rotations = 4 × (Circumference of hula hoop)
Hence, the required distance = 880 cm
