If 9/10 tons of gravel got spread over 3 feet, then how much gravel is on each foot? Well, it's a ratio.
9/10 tons : 3 ft
So, we divide each side of the ratio by 3.
3/10 tons : 1 ft.
So, that 3/10 tons of gravel on each foot of road.
Answer:
29
Step-by-step explanation:
Use definition of conditional probability:
where
A = the student is a freshman,
B = the student is a male
From the table,
So,
Parallel lines run along side of each other, but never intersect.
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<== these are parallel lines...they never cross
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Do you love Selena Quintanilla?
Answer:
$52
Step-by-step explanation:
Using the equation
y=mx+c
82=7x+c
122=11x+c
11x-7x=122-82
4x=40
x=10
To get c
82=7(10)+c
82-70=c
c=12
For 4 lessons
y=10(4)+12=52
