Answer:
(a) 1, 2, 3, 6, 8
Step-by-step explanation:
Given
Required
The sequence of hours worked each day
<em>See attachment for options</em>
From the question, we understand that:
This means that, the middle number is 3 (when sorted)
So, we can conclude that (b) and (c) cannot be true because their middle numbers are 6 and 5 respectively
Next, is to determine the mean of (a) and (d)
The mean of a data is calculated as:
So, we have:
(a)
(d)
Option (a) is true, because it has:
Answer:3/4
Step-by-step explanation:
Multiply 1/6 by 2 to get 2/12 and then add that to 7/12 and get 9/12
If you simplify that you end up with 3/4
The lines on the triangles
Answer: B) Yes, because the x- and y-values are increasing proportionately.
Step-by-step explanation: It’s Option B) because the table represents proportional numbers that are corresponding in size or amount to something else and having a constant ratio to another quantity. This means that each number in each side of the graph are equivalent quantities.
Answer:
40Kg
Step-by-step explanation:
Rule of 3
12cm---------------96kg
5cm----------------?kg
multiply 5 by 96 and divided by 12