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3 years ago

What is the first quartile of this data set?

1 answer:

6 0

First we have to find the median

The median is 19 when we cross off all the numbers

Now we have 11 12 15 16 and 17 in the first quartile

Cross 11 and 12 and cross 16 and 17, off which leaves you with 15

Answer is option d

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Pass through (-6,-6) parallel to y= 4/3x+8

Evgen [1.6K]

Answer:

−

Step-by-step explanation:

5 0

2 years ago

I don’t even know what I’m doing

larisa86 [58]

Answer:

(8, -22)

Step-by-step explanation:

The tables each contain four (x,y) points of a straight line. You can see that for every increase of x by 2, y decreases by 8 in the first one (observe 26, 18, 10 2), and decreases by 6 in the second.

If you continue the table with x=4, 6 and 8, you get y=-22 in both cases for x=8. That is the intersection, so the solution is (8,-22).

Added a graph. The equations are y=10-4x and y=2-3x respectively. Hope you understand a bit of this (brief) explanation.

5 0

2 years ago

Please help! posted picture of question

o-na [289]

C. 5x - 2y = 16 is your answer

plug in each point into the equation.

(2, -3)

x = 2, y = -3

5(2) - 2(-3) = 16
10 + 6 = 16
16 = 16 (True)

(4,2)

x = 4, y = 2

5(4) - 2(2) = 16
20 - 4 = 16
16 = 16 (True)

hope this helps

4 0

2 years ago

Read 2 more answers

Rewrite the product as a power:<br> <img src="https://tex.z-dn.net/?f=%28-a%29%5E%7B3%7D%20b%5E%7B3%7D" id="TexFormula1" title="

anastassius [24]

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${ - a}^{3} . {b}^{3} = ( { - a \times b})^{3} = ( { - ab})^{3} \\$

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4 0

2 years ago

saw5 [17]

The value of the expression, g/2 + 3 when x = 8 is: 7.

<h3>How to Evaluate an Expression?</h3>

Given the expression, g/2+3, to find it's value when g = 8, plug in the value of g into the expression and solve.

g/2 + 3

8/2 + 3

Divide

4 + 3

= 7

The value of the expression is: 7.

Learn more about evaluating an expression on:

brainly.com/question/4009675

#SPJ1

4 0

1 year ago