Answer:
Here it is. Hope it helped. Apart from 3, 4 is also a number.
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2/5 on the pie chart it says that 2/5 of the band plays a brass instrument
Answer: 0.333
Step-by-step explanation:
Answer:
2.
Step-by-step explanation:
Answer: 1) B is correct, constant of variation is -2.
Step-by-step explanation:
1)
Direct variation states that a relationship between the two variables. we say y varies directly as x
i.e, or y =kx.................[1] ; where k is the constant of variation.
Given the equation:
Divide both sides by -4 we get;
Simplify:
.......[2]
On comparing equation [2] with [1] we get;
k = -2