Answer:
2.3 * 80 + 4.7 * 70
Step-by-step explanation:
Answer:
One such example of the data is { 1, 1 ,2}
Step-by-step explanation:
1) Mean of a data = 
2) Median = The middle value of the given data when data is arranged is ascending order.
3) Range of a data = Highest value - Lowest value
here, let the data be { 1, 1, 2)
So, 1) Mean = 
2) Median = 1
3) Range = Highest value - Lowest value
= 2 -1 = 1
Here, in all the cases the answers is same = 1
Hence, one such example of the data is { 1, 1 ,2}
Answer: Multiplication
Step-by-step explanation:
Given
w/7=14
Multiply 7 on both sides
w/7 × 7=14 × 7
w=98
In order to isolate w on one side, we should times 7 as the numerator in order to eliminate the 7 in the denominator. To promise equality, we need to multiply 7 on both sides in order to isolate w and solve the equation.
<h2>Thus, it is multiplication.</h2>
Answer: B
Step-by-step explanation: hopes this helps, have a nice day
Answer:
put x and y value in equation 1
3 (5+2)
3 (7)
21
Step-by-step explanation: