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3 years ago

Q' (3,2) is the image of Q (6,4) under a translation Use non negative numbers for translation

Mathematics

1 answer:

Leto [7]3 years ago

4 0

Answer:

Q was translated 3 units to the left and 2 units down to get Q'

Step-by-step explanation:

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What is the third quartile, Q3, of the following distribution?

GREYUIT [131]

Answer:

The third quartile is:

$Q_3=29$

Step-by-step explanation:

First organize the data from lowest to highest

4, 5, 10, 12, 14, 16, 18, 20, 21, 21, 22, 22, 24, 26, 29, 29, 33, 34, 43, 44

Notice that we have a quantity of n = 20 data

Use the following formula to calculate the third quartile $Q_3$

For a set of n data organized in the form:

$x_1, x_2, x_3, ..., x_n$

The third quartile is $Q_3$ :

$Q_3=x_{\frac{3}{4}(n+1)}$

With n=20

$Q_3=x_{\frac{3}{4}(20+1)}$

$Q_3=x_{15.75}$

The third quartile is between $x_{15}=29$ and $x_{16}=29$

Then

$Q_3 =x_{15} + 0.75*(x_{16}- x_{15})$

$Q_3 =29 + 0.75*(29- 29)\\\\Q_3 =29$

5 0

3 years ago

Read 2 more answers

Please answer this question

stira [4]

Graph 1: Domain = 2 <= x < 12

Graph 1: Range = {2,4}

Graph 2: Domain = 3 <= x <= 10

Graph 2: Range = -6 <= y <= 4

Graph 3: Domain = 4 < x < 11

Graph 4: Range = -6 <= y < 2

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3 years ago

A website had826,140 hits last month what is the value of the 8in 826,140

Fynjy0 [20]

The value of 8 is Hundred Thousand

3 0

3 years ago

8. Find all the real fourth roots of 256

mezya [45]

X^4=256
x^4-256=0
(x^2)^2-(16)^2=0
(x^2+16)(x^2-16)=0
either x^2+16=0
it gives complex roots.
or x^2-16=0
or x^2-4^2=0
(x+4)(x-4)=0
either x+4=0,x=-4
or x-4=0
x=4

7 0

3 years ago

Given y = 2x + 4, what is the new y-intercept if the y-intercept is decreased by 5? A) −1 B) −3 C) −4 D) −5

elena-14-01-66 [18.8K]

The new y-intercept would be A)-1 because of the 4-5 = -1

3 0

3 years ago