A stem-and-leaf plot is most useful for which reasons below? Select all that apply.
2 answers:
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Answer:
Please check the explanation!
Step-by-step explanation:
Given the equation
As some of the absolute rules are:
NOW, let us solve!
Let us substitute all the table values
Putting x = -4
∵
So, when x = -4, then y = -7
Putting x = -3
when x = -3, then y = -5
Putting x = -2
when x = -2, then y = -3
Putting x = -1
when x = -1, then y = -1
Putting x = 0
when x = 0, then y = -3
Putting x = 1
when x = 1, then y = -5
The graph is also attached below.
The cost of each stone sphere is $ 36.81
<em><u>Solution:</u></em>
Given that,
An architect plans to buy 5 stone spheres and 3 stone cylinders
For the same amount, she can buy 2 stone spheres and 6 stone cylinders
Let "x" be that same amount
Let "a" be the cost of each stone sphere
Cost of each stone cylinder = $ 36.81
Therefore,
x = 5 stone spheres and 3 stone cylinders
x = 5a + 3(36.81)
Similarly,
x = 2 stone spheres and 6 stone cylinders
x = 2a + 6(36.81)
Equate both,
Thus cost of each stone sphere is $ 36.81