1cm:6km so 12*6=72 the two cities are 72 kilometers apart
A)
The formula for direct variation is written as Y = KX, where k is the direct variation you need to solve for.
Y is the total amount raised and X would be the number of attendees:
100 = K5
Divide both sides by 5:
K = 100/5
K = 20
B. The constant of variation is K which is 20
C) Using the formula from A: y = kx, replace k with 20 and x with 60 and solve for y:
y = 20 * 60
y = 1200
The total is: $1,200
2. A relationship is proportional when the ratio is a constant number.The relationship is non proportional when the ratio varies between the different values.
Answer:
whats the problem?
Step-by-step explanation:
Answer:
<h3>A 7√2 +71i</h3>
Step-by-step explanation:
Answer:
The value is
Step-by-step explanation:
From the question we are told that
The margin of error is ![E = 0.06](https://tex.z-dn.net/?f=E%20%20%3D%200.06)
From the question we are told the confidence level is 90% , hence the level of significance is
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Generally from the normal distribution table the critical value of
is
Generally will assume that the sample proportion young adults in Louisville, Kentucky, who received help from their parents in buying a home is ![\^ p = 0.5](https://tex.z-dn.net/?f=%5C%5E%20p%20%20%3D%200.5)
Generally the sample size is mathematically represented as
=>
=>