3 years ago

Please help!!!! ASAP giving brainiest

Mathematics

1 answer:

mariarad [96]3 years ago

8 0

Answer:

$JK=2.25\ units$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

$\frac{JK}{ST}=\frac{KL}{TU}$

substitute the given value and solve for JK

$\frac{JK}{1.5}=\frac{6}{4}$

$JK=(1.5)\frac{6}{4}$

$JK=2.25\ units$

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Romashka-Z-Leto [24]

Answer:

The interquartile range is 50.

Step-by-step explanation:

To find our answer we have to first quartile 1 and quartile 3 are equal too. When we look at the plot quartile 1 is equal to 20, quartile 3 is equal to 70 because it is in between 60 and 80. Now to find the interquartile range we will subtract 70 from 20 and we get 50. Therefore, 50 is our answer.