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Orlov [11]
3 years ago
14

Melanie uses 8.1 pints of blue paint and white paint to paint her bedroom walls. 2/5 of this amount is blue paint, and the rest

is white paint. How many pints of white paint did she use to paint her bedroom walls?
Mathematics
1 answer:
attashe74 [19]3 years ago
4 0

Answer:

4.86

Step-by-step explanation:

Melanie uses 8.1 pints of blue paint and white paint for her bedroom

2/5 of this amount is blue paint

Therefore the amount of white paint can be calculated as follows

= 2/5

= 0.4×100

= 40%

60/100 × 8.1

= 0.6 × 8.1

= 4.86

Hence 4.86 pints of white paint will be used to paint the bedroom

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Step-by-step explanation:
Z-score
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A Z-score is also known as a standard score and it can be placed on a normal distribution curve.
As in this case the Z-score is +1.6, so it means the data point is 1.6 standard deviations above the mean. Hope this helps I am kinda knew to this so I hope I helped you
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2 years ago
The sum of two consecutive integers is 131. What are the integers?
Dahasolnce [82]
X, x+1
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3 years ago
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andre [41]

Answer:

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Step-by-step explanation:

81w^2 - 36wz + 4z^2

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