x and y varies directly and the equation will be: y=480.x
Step-by-step explanation:
We need to write the equation to represent the relationship between x and y
We can find if x and y varies directly or indirectly.
Checking if x and y varies directly
if x and y varies directly then y=kx or y/x = k then k is constant
if x=2 and y=960 then k is:
k=y/x= 960/2 = 480
if x=2 and y=960 then k is:
k=y/x = 1440/3=480
if x=2 and y=960 then k is:
k=y/x= 2880/6=480
if x=2 and y=960 then k is:
k=y/x=3840/8 = 480
Since y/x = 480 for every value of y and x in the table, so x and y varies directly and the equation will be:
y= kx
y=480.x
Keywords: Finding Relationship between x and y
Learn more about finding relationship between x and y at:
#learnwithBrainly
Answer:
The range is the difference between the smallest and largest number within the group of numbers. so simply lists your numbers in the stem and leaf plot from smallest to largest and then find your largest number in the set and your smallest number in the set and subtract the two. Then there you have it ! The range of the stem and leaf plot
Step-by-step explanation:
The answer would be: There were 2 chefs and 13 customers.
When multiplying numbers with exponents, add the exponents.
So the answer is 2^-16
