Answer:
Store D: $ 81.22
Store C: $ 81.89
Store B: $ 84.47
Store A: $ 84.99
Explanation:
Store A: 99.99 - (0.15 x 99.99) = $84.99
Store B: 95.99 - (0.12 x 95.99) = $ 84.47
Store C: 90.99 - ( 0.1 x 90.99) = $ 81.89
(Store D: 89.99 - (0.05 x 89.99) = $ 85.49
2nd discount store D: 85.49 - (0.05 x 85.49) = $ 81.22)
The equation which can be used to model the relationship is y = 8wx / z
<h3>How to write and solve proportional equation</h3>
y = (k × w × x) / z
where,
- k = constant of proportionality
y = 400
w = 10
x = 25
z = 5
- substitute into the equation
y = (k × w × x) / z
400 = (k × 10 × 25) / 5
400 = 250k / 5
2000 = 250k
k = 2000 / 250
k = 8
Therefore,
y = (k × w × x) / z
y = (8 × w × x) / z
y = 8wx / z
The complete question
Suppose that y varies jointly with w and x and inversely with z and y = 400 when w = 10, x = 25 and z = 5. How do you write the equation that models the relationship?
Learn more about variation:
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These solids, diamond and graphite are first naturally occurring inorganic substances and have an orderly internal structure and characteristic chemical composition, crystal form, and physical properties.
<h3>Standard temperature and pressure of diamond and graphite</h3>
At standard temperature and pressure, the two minerals; diamond and graphite which are both composed of carbon atoms are Allotropes of Carbon. Additionally, peculiar difference between them exists in the delocalization of electrons in one as opposed to the other.
- Similarly, these solids are minerals and are naturally occurring inorganic element or compound having unique structures.
Read more on Allotropes of Carbon;
brainly.com/question/14144722
Gender is something that is accomplished through ongoing interactions. This process is referred to as gender socialization.
<h3>What is Gender?</h3>
This refers to the state of being where a person is either male or female and this is their identity.
Hence, we can see that based on gender studies, we can see that gender is established through interaction with others and this is known as gender socialization.
Read more about gender socialization here:
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Answer:
i think it's f(x)=0. 2(0.2x)
hope this helps
