Answer:
5.66 inches
Step-by-step explanation:
In this case I know the ratio or that 1 inch equals 12 miles, so 1 times 12. I need to find out how many inches represents 68 miles, so 12 times what number equals 68? I would divide 68 divided by 12 and I get 5.66 that terminates, the teacher should accept 5.66 inches or 5 and 2/3.
The answer will be
g= 250
Answer:
Jeff mows 9 yards of lawn in 30 minutes
Step-by-step explanation:
The equation that models the amount of time (t) in minutes it takes Jeff to mow an average sized yard is 
, where n is the number of yards he mows.
To find the number of yards Jeff mows in 30 minutes, we set the equation to 30 and solve for n.
Add -12 to both sides:
Divide both sides by 2
Hence Jeff mows 9 yards of lawn in 30 minutes.
The value of x when y is 14.4 is 5.
It is given that
y ∝ 1/x
y = k/x....(1)
Where k is a constant of proportionality
<h3>What is the constant of proportionality?</h3>
The constant of proportionality is the ratio that relates two given values.
When y =6, x=12
Means, 6 = k/12
k = 72
Putting the value of k in equation (1)
y = 72/ x
14.4 = 72/ x
x = 5
Therefore, The value of x when y is 14.4 is 5.
To get more about the constant of proportionality visit:
brainly.com/question/1835116
