3 years ago

How does a dot plot help you describe a data set

Mathematics

1 answer:

REY [17]3 years ago

6 0

A dot plot shows results from a range of data, giving it coordiantes so you can plot it on a graph

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Food prices including tax

bija089 [108]

C is the answer
5+2=7

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3 years ago

Divide 1 hour in the ratio 1 : 9 : 10

olganol [36]

Answer:

3 minutes; 27 minutes; 30 minutes

Step-by-step explanation:

Let the common multiplier of the given ratios be x. So, the ratios 1: 9 : 10 will become x, 9x and 10x respectively.

Therefore,

$x + 9x + 10x = 1 \: hour \\ \\ 20x = 60 \: minutes \\ \\ x = \frac{60 \: minutes}{3} \\ \\ x = 3 \: minutes \\ \\ 9x = 9 \times 3 = 27 \: minutes \\ \\ 10x = 10 \times 3 = 30 \: minutes$

Thus, 1 hour in the ratio 1 : 9 : 10 can be divided as:

3 minutes; 27 minutes; 30 minutes

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2 years ago

In the figure shown, △BAC ≅ △EDF what is the value of x?

NISA [10]

Step-by-step explanation:

△BAC ≅ △EDF (given)

Therefore,

BC=EF

x-4=19

x=23

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3 years ago

GIVING BRAINLIST ANYONE WHO CAN SOLVE ANY OF THEM!!!!

nekit [7.7K]

Answer:

x=36

x=127

x=36

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2 years ago

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3. The ordered pair (10, 5) is a solution to which system of equations?

icang [17]

Answer:

13x+y=135

2x+2y=30

because when you substitute x (10) and y(5) you come out with the answer given to the equation

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1 year ago

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