Answer:
20 minutes.
Step-by-step explanation:
1/4 of an hour is 15 mins. If Emily can walk 3/4 of a mile in 15 mins, dividing both sides by 3 tells us it takes her 5 mins to walk 1/4 of a mile. Times both sides by 4 to find the answer - if takes her 20 mins to walk a full mile.
y/x = k
6.4/4 = 1.6
11.2 / 7 =1.6
16/10 = 1.6
20.8 /13 =1.6
This is a direct variation and the constant is 1.6
y=1.6x
10/16
5 x 2 = 10
8 x 2 = 16
there for the answer is 10 / 16
Answer:
So, if the graph is a straight line, it is the graph of a linear function. From a table, you can verify a linear function by examining the x and y values. The rate of change for y with respect to x remains constant for a linear function. This rate of change is called the slope.Mar 9, 2011
Step-by-step explanation:
Answer:
There are 84 options.
Step-by-step explanation:
You would want to multiply all of the numbers together.