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3 years ago

Find the MODE of the data set: 5, 3, 7, 3, 9, 1, 7, 11

Mathematics

2 answers:

abruzzese [7]3 years ago

6 0

Answer:

3 and 7

Step-by-step explanation:

The mode(s) of a data set are the numbers which appear most often. In this set, 3 and 7 both appear twice so they are both modes of the data set.

denis23 [38]3 years ago

3 0

Answer:

7&3

Step-by-step explanation:

because you mostly see three and seven in the data set

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Dafna11 [192]

Answer:

x = 38°

Step-by-step explanation:

Complementary angles = 90°

90° = x + x+14

90° = 2x + 14

104 = 2x

x = 52°

the next angle should be 52 - 14 = 38°

So x = 38°

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3 years ago

What is 21/36 in simplest form and in decimal form?

KiRa [710]

The answer for simplifying the fraction would be 7/12 and in decimal form 7/12 to decimal would be 0.583333

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3 years ago

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What times 6/7 equals 1 whole

Andru [333]

Answer:

7/6

Step-by-step explanation:

6/7 * 7/6= 1

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3 years ago

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Question 5 (12 points)

Dima020 [189]

Answer:

see attached for diagram

a) √13

b) √29

c) 4

Step-by-step explanation:

Equation of the circle: $(x + 1)^2 + (y - 3)^2 = 16$

⇒ center = (-1, 3)

⇒ radius = √16 = 4

Distance between 2 points formula:

$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

a) let (-1, 3) = $(x_1,y_1)$

let (2, 1) = $(x_2, y_2)$

$\implies \sqrt{(2+1)^2+(1-3)^2} =\sqrt{13}$

b) let (-1, 3) = $(x_1,y_1)$

let (4, 1) = $(x_2, y_2)$

$\implies \sqrt{(4+1)^2+(1-3)^2} =\sqrt{29}$

c) let (-1, 3) = $(x_1,y_1)$

let (3, 3) = $(x_2, y_2)$

$\implies \sqrt{(3+1)^2+(3-3)^2} =4$

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3 years ago

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Solve for x <br> 6(x-9)=3x+2<br> give your answer as an improper fraction

MAXImum [283]

Answer:

56/3

Step-by-step explanation:

6x-54=3x+2

3x-54=2

3x=56

x=56/3

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4 years ago

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