Answer:
y=55 when x is 33
Step-by-step explanation:
Use the direct variation formula:
or 
Insert the given values:
To simplify the equation, cross multiply:
Isolate the variable. Divide both sides by 9:
Therefore, when x is 33, y is 55.
:Done
Answer:
Option 4 is correct
Step-by-step explanation:
Here, we want to select from the options, the dataset that is represented on the histogram
From what we have in the question, there is a range from 60 to 100
Also, there are no terms between 70 and 80
option 1 is wrong as we can see terms between 70 and 80
option 2 is also wrong for this reason
option 3 is incorrect ; looking at the frequency, the numbers between 60 and 70 should be 5 only and we have 6 in that set
Option 4 is the correct answer
So the length and width would be 7 and 4. hope that helped
