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Murrr4er [49]
1 year ago
8

Shows a reading which is 8% higher than the actual pressure.

Mathematics
1 answer:
Solnce55 [7]1 year ago
3 0

The actual pressure before the percentage increase is 36.5

<h3>How to calculate the Actual pressure?</h3><h3 />
  • New pressure = £39.42
  • Percentage increase = 8%

let

  • x = actual pressure

39.42 = x + (8% of x)

39.42 = x + (0.08x)

39.42 = 1.08x

x = 39.42 ÷ 1.08

x = 36.5

Therefore, the actual pressure before the percentage increase is 36.5

Learn more about percentage:

brainly.com/question/11360390

#SPJ1

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mr_godi [17]
Hello : 
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y - (-1) = m(x -(-5))   m the slope
if this line parallal </span><span>to the line y=4x-6 so : m= 4  (same slope )
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8 0
3 years ago
Serena estimates that she can paint 60 square feet of wall space every half-hour. Write an equation for the relationship with ti
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Answer:

So, the relationship with i hours as the indecent variables would be  

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Step-by-step explanation:

Since we have given that

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Time taken = half hour = 30 minutes = 0.5 hours

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We put y = 400 and i = 3.5 hours to check whether it is equal or not.

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6 0
3 years ago
Read 2 more answers
Name:
Vlad [161]

Answer:

115

Step-by-step explanation:

59.50-30

=29.5

29.5/0.25=115

4 0
3 years ago
The minimum of the graph of a quadratic function is located at (–1, 2). The point (2, 20) is also on the parabola. Which functio
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3rd one
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5 0
2 years ago
The length of the race on sunday was 2 km. what is the length of 4 of those same races in meters?
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