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nalin [4]
3 years ago
7

Need your help! Question in picture :)

Mathematics
2 answers:
Wewaii [24]3 years ago
6 0

56666666666g c5vtfyg

zhenek [66]3 years ago
5 0

Answer:

the number is 70

Step-by-step explanation

80% × ? = 56

? =

56 ÷ 80% =

56 ÷ (80 ÷ 100) =

(100 × 56) ÷ 80 =

5,600 ÷ 80 =

70;

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AleksandrR [38]
The problem statement gives rise to two equations.
  w = 30 + p . . . . . w is 30 more than p
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Add these two equations to get
  2w = 35
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  p = 5 - w = -12.5

The unknown number w is 17.5.
The unknown number p is -12.5.
7 0
3 years ago
The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate,
Veronika [31]
Um not to sure about that
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According to Chemical Engineering, an important property of fiber is its water absorbency. The average percent absorbency of 25
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Step-by-step explanation:

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3 years ago
A manufacturer of bolts has a​ quality-control policy that requires it to destroy any bolts that are more than 4 standard deviat
Doss [256]

Answer:

more than 15.40 cm and less than  14.60 cm

Step-by-step explanation:

A manufacturer of bolts has a quality control policy that requires it destroy any bolts that are more than 4 standard deviations from the mean.

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standard deviation= 0.10 cm

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4 0
3 years ago
John has a coin and a spinner with 4 equal sections, one colored red, one blue, one colored green, and one colored, purple. Crea
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Answer:

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Heads/blue

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Possible outcomes: 8

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3 years ago
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