What does k equal? As in y=kx Pls help

Mathematics

1 answer:

Studentka2010 [4]2 years ago

8 0

Answer:

Direct Variation Use y=kx. Means “y varies directly with x.” k is called the constant of variation. “y varies inversely with x.” k is the constant of variation.

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Find the domain and range for the function

ludmilkaskok [199]

B. Domain: [-3, 0]; Range: [- 2, 2]

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2 years ago

At a party, 75% of the people are adults and 25% are children. What is the simplest ratio of adults to children?

mr_godi [17]

0.3:0.1

Step-by-step explanation:

first convert the % to decimals.

75%=0.75

25%=0.25

then look for a common factor and divide be that, in this case its 5.

0.75/5=0.15

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now since these arent in the simplified form, you gotta divide again by 5.

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3 0

1 year ago

I need help please ^^

Vaselesa [24]

Answer:

see below

Step-by-step explanation:

Usually, we're concerned about the relationship of y to x. Here, the question is asking you to consider the relationship of x to y.

The easiest way to find the answer to this one is to check the given explanations to see which is true. You can pretty much ignore the first row of the table and just look at the second row where x=5 and y=15.