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3 years ago

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suppose you inherited a house that was purchased in 1950 for $20,000. It is now 2015 and the value of the house has increased by

approximately 5% each year (compound annually). What is the house worth now?

1 answer:

Ber [7]3 years ago

3 0

Step-by-step explanation:

hope it helps

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Given two points, (5, –8) (–2, 6), what is the equation of the line containing them both?

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Y=-2/-7(x) + 6

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In basketball you score 2 points for a field goal and 1 point for a free throw. Suppose that you have scored at least 3 points i

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A variable that is both (1) mutually exclusive, (2) exhaustive, (3) has a rank order AND (4) has equal distance between categori

kodGreya [7K]

Answer:

<em>Interval variables</em>

Step-by-step explanation:

<em>An interval variable which is also refereed to as ordinal variable with the additional property that t has differences in magnitudes of the between two meaningful values</em>

<em>An example of an interval variable is ,when a temperature of 90 degrees and 100 degrees is the same difference as between 90 degrees and 80 degrees.</em>

<em>Interval variables are also said to be mutually exclusive , exhaustive and also having a rank or ranking order.</em>

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3 years ago

160 is_% less than 200?

zmey [24]

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20%

Step-by-step explanation:

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3 years ago

George observes that for every increase of 1 in the value of x, there is a increase of 60 in the corresponding value of y. He cl

Brums [2.3K]

Hi there!

<u><em>FACTS</em></u><em> :</em>

<em>To see if multiple ratios are proportional, you can write them as fractions, reduce them, and compare them. If the reduced fractions are all the same, then you have proportionnal ratios. You can also write them as fractions and divide the numerator (top number) by its denominator (bottom number), and compare the decimal numbers the same way you would compare the fractions (I personnaly find this method easier because you don't need to simplify the fractions).</em>

<u>STEPS TO ANSWER:</u>

x = 1 ; y = 90 → $\frac{1}{90} =$ 1 ÷ 90 = <u>0.01111111...</u>

x = 2 ; y = 150 → $\frac{2}{150} =$ 2 ÷ 150 = <u>0.0133333...</u>

x = 3 ; y = 210 → $\frac{3}{210} =$ 3 ÷ 210 = <u>0.01428571</u>

x = 4 ; y = 270 → $\frac{4}{270} =$ 4 ÷ 270 = <u>0.0148148...</u>

x = 5 ; y = 330 → $\frac{5}{330} =$ 5 ÷ 330 = <u>0.01515152</u>

<em>** You didn't really need to calculate them all because even the first two decimal numbers weren't equivalent, but I wanted to show you the whole process so I calculated them all.</em>

⇒ If you compare all the decimals you got, you can easily see that they are not the same, which means that the ratios between the values of "x" and the values of "y" are not proportional. Therefore, George's reasoning wasn't good.

There you go! I really hope this helped, if there's anything just let me know! :)

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3 years ago