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3 years ago

]What is the third quartile (Q3) of the data set? 157, 77, 97, 97, 144, 136, 132, 152, 72 A. 157 B. 148 C. 132 D. 87

Mathematics

2 answers:

olga_2 [115]3 years ago

7 0

Ooh I remember this, I learned this before: the answer is B. 148

IrinaK [193]3 years ago

5 0

The answer two your question is B. 148

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What is the value of this expression when b=5 6(2b-4)

REY [17]

Remember distributive property

6(2b-4)
6(2(5)-4)
6(10-4)
6(6)
36

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3 years ago

Select the table that represents a linear function. (Graph them if necessary.) O A. x 0 1 2 3 y 3 2 0 1 B. X 0 1 2 3 y 612 18 24

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3 years ago

Write the ratio of the first measurement to the second measurement. Compare in inches.

GarryVolchara [31]

Answer:

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3 years ago

Read 2 more answers

I have no idea how to solve this

Pavlova-9 [17]

Answer:

x = 25

Step-by-step explanation:

Hi there !

the opposite angles are equal

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Good luck !

7 0

3 years ago

0.6(4-2x)=20.5-(3x+10)

solong [7]

The solution of 0.6(4-2x)=20.5-(3x+10) is x = 4.5

Solution:

Given, expression is 0.6 ( 4 – 2x ) = 20.5 – ( 3x + 10 )

We have to solve the above given equation for x.

Now, take the equation

$\rightarrow 0.6(4-2 x)=20.5-(3 x+10)$

We have to use BODMAS rule. BODMAS means sequence of operations which is brackets, order, division, multiplication, addition and then subtraction

On solving the brackets, we get

$\rightarrow 0.6 \times 4-0.6 \times 2 x=20.5-3 x-10$

Now multiplication is given preference

$\rightarrow 2.4-1.2 x=10.5-3 x$

$\rightarrow 3 x-1.2 x=10.5-2.4$

Now subtraction is done

$\rightarrow 1.8 \mathrm{x}=8.1$

Now division is performed

$\rightarrow x=\frac{8.1}{1.8}=4.5$

Hence, the value of x is 4.5

5 0

3 years ago