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3 years ago

7

Inter quartile range is

1 answer:

fredd [130]3 years ago

5 0

A measure of variability, based on dividing a data set into quartiles. Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.

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What is the value of a3 in the sequence? a3 the 3 is squared below of a

kkurt [141]

Answer:

Option D is correct.

$a_3 = \frac{-1}{2}$

Step-by-step explanation:

The sequence is in the form of :

$a_1, a_2, a_3, a_4, .......$

where

$a_1$ represents the First term.

$a_2$ represents the Second term.

$a_3$ represents the Third term.

$a_4$ represents the Fourth term and so on.....

we have to calculate the $a_3$ in the given sequence:

Given the sequence: $-4 , -2, -\frac{1}{2} , -\frac{1}{4}, ......$

$a_3 = \frac{-1}{2}$

Therefore, the third term $a_3 = \frac{-1}{2}$

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4 years ago

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koban [17]

Answer:

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Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hope this helps good luck! :)

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3 years ago

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Stolb23 [73]

11/2361 is the answer

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3 years ago

Please show your work. i’ll give brainliest!

pshichka [43]

Factor 4x2−16x+16

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Answer:

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5 and -7 are the solutions to (x-5) (x+7) =12

konstantin123 [22]

Answer: No

Step-by-step explanation:

$(x-5)(x+7)=12$

Replace x for 5 and -7 separately.

$(5-5)(5+7)=12\\0(12)=12\\0=12$

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3 years ago