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Dennis_Churaev [7]
3 years ago
9

68 POINTS!! AND BRAINLIEST PLEASE HELP!!

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0

Answer:

see below

Step-by-step explanation:

1.

A = quantitative

B = qualitative

C = qualitative

D = quantitative

2.

A = statistical

B = non-statistical

C = non-statistical

D = statistical

3.

A =  high variability

B = low variability

C = high variability

D = low variability

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A cereal box is an example of_____ and ________
gayaneshka [121]
A cereal box is an example of a rectangular prism and a rectangle.
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3 years ago
In a marathon 90% runner were managed to complete it and 30% were men if 270 men completed it how many total runner began the ma
Maurinko [17]

Answer:

1000 runners

Step-by-step explanation:

Take total number of runners to be -----------x

90% of x managed to complete the marathon= 90/100 × x =0.9x

30% of those who completed the marathon were men= 30% × 0.9x

=0.3×0.9x= 0.27x

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0.27x=270--------------------------------find x by dividing both sides by 0.27

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7 0
3 years ago
Read 2 more answers
SHOW YOUR WORK! Marking the best response with brainliest:) thank u
sdas [7]

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

The length is 3x + 7

The width is 2x + 2

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Simplify

6x + 7 + 4x + 4

Group like terms

6x + 4x + 7 + 4

We have the final answer as

<h3>10x + 11</h3>

Hope this helps you

6 0
3 years ago
Are the graphs of the lines in the pair parallel? Explain.<br><br> y = 3/7x + 11<br> –3x + 7y = 13
Kobotan [32]
Yes they will be parallel. Now you try to solve it.
5 0
3 years ago
Read 2 more answers
Nick and Nia are doing chores. Nia has a piggybank with over 100 dollars from chores saving .Nick have a piggybank with over 20
SOVA2 [1]

Answer:

Nia did the chores the more

Step-by-step explanation:

100 is more than 20

5 0
2 years ago
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