Answer:
164
Step-by-step explanation:
You can use a calculator or use long division
Yes, but you might want to simplify the fraction to 4 8/25
If you dived 49 by 7 you will get 7. So if you multiply 7 x 7 you get 49.
a) The mean income to 2 DP is £23714.28. b. If Deva's income is excluded, then the mean income will be £16,500.
<h3>What is addition?</h3>
The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.
a.
Andy = £9500
Bevan = £25000
Cheryl = £11250
Elliott = £12750
Frankie = £29500
Grace = £11000
Deva = £72000
Total Income = £166,000
To get the mean Income, we will divide the total income by 6 which is the number of people.
= £166,000/7
= £23714.28
b. If Deva's income is excluded, there'll be 6 people left.
Total income = £99000
Mean income = £99,000/6
= £16,500
a) The mean income to 2 DP is £23714.28. b. If Deva's income is excluded, then the mean income will be £16,500.
Learn more about addition here;
brainly.com/question/16972068
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The vertical shifts in graphs are caused by a constant added to the output (y - axis).
<h3>What is vertical shift in a graph?</h3>
Vertical shifts are outside changes that affect the output (y- axis) values and shift the function up or down (vertical direction).
Horizontal shifts are inside changes that affect the input (x-) axis values and shift the function left or right
<h3>The cause of vertical shift in a graph</h3>
The vertical shift results from a constant added to the output (y - axis). The graph will move up if the constant added is positive OR it will move down if the constant is negative.
Thus, the vertical shifts in graphs are caused by a constant added to the output (y - axis).
Learn more about vertical shifts in graph here: brainly.com/question/27653529
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