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3 years ago

In the given relation below, which value is not in the range?(ONLY HAVE 2 HOURS TO ANSWER) 7 9 8 4

Mathematics

1 answer:

Neko [114]3 years ago

3 0

Answer: (a) 7

<u>Step-by-step explanation:</u>

Range refers to the y-values.

(9, -1) --> y = -1

(8, 1) --> y = 1

(7, 2) --> y = 2

(6, 4) --> y = 4

(5, 8) --> y = 8

(4, 9) --> y = 9

Range: y = {-1, 1, 2, 4, 8, 9}

4, 8, and 9 are in the range. 7 is not.

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In the data set below, what are the lower quartile, the median, and the upper quartile?

Studentka2010 [4]

The median, upper and lower quartiles of the data set are:

Lower Quartile = 46

Median = 49

Upper Quartile = 90

<h3>What is the Median?</h3>

The center value or middle value of a data set is the median.

<h3>What are the Upper and Lower Quartiles?</h3>

Upper quartile (Q3) is the center or middle data point of the second half of a data set.

Order the data set given as:

32, 46, 49, 49, 77, 90, 96

Lower Quartile = 32, (46), 49, 49, 77, 90, 96 = 46

Median = 32, 46, 49, (49,) 77, 90, 96 = 49

Upper Quartile = 32, 46, 49, 49, 77, (90,) 96 = 90

Learn more about the Median, Upper and Lower Quartiles on:

brainly.com/question/15572643

3 0

2 years ago

The bottom of a 20-foot ladder is placed 4 ½ feet from the base of a house. To the nearest foot, at what height does the ladder

Oksanka [162]

Answer: 19 ft

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the Pythagorean Theorem:

c^2 = a^2 + b^2

Where c is the hypotenuse of the triangle (in this case the length of the ladder) and a and b are the other sides.

Replacing with the values given:

20^2 = (4 1/2)^2 + x^2

400=20.25 + x ^2

400-20.25 = x^2

379.75 = x^2

√379.75 = x

x = 19.48

x= 19 ft

Feel free to ask for more if needed or if you did not understand something.

6 0

4 years ago

Question 2 (1 point) (06.04 MC) Find the product of (x − 5)2. Question 2 options: x2 + 10x + 25 x2 − 10x + 25 x2 − 25 x2 + 25

vladimir1956 [14]

${ (x - 5) }^{2} = {x}^{2} - 10x + 25$

4 0

3 years ago

The sum of three numbers is 74. The first number is three less than half the second number. if the third number is four times th

krek1111 [17]

Answer:

x=59/6

Step-by-step explanation:

Let's just say x+y+z=74

x=y-3

z=4y

So if we wanna convert everything into one variable, we get (y-3)+y+4y=74

Simplify and you get 6y=77

Now solve for y, and - 3 to get x

7 0

3 years ago

Mark is using two different baking pans to bake bread for a bake sale.

pav-90 [236]

Answer:

The answer is 410

Step-by-step explanation:

10 x 7 x 3 + 10 x 10 x 2 = 410

5 0

4 years ago