Mia’s first error was " she forgot to multiply π by (17.5)²(47) "
Step-by-step explanation:
The formula of the volume of a cylinder is V = π r² h, where
- r is the radius of the base of the cylinder
- h is the height of the cylinder
∵ The diameter of the base of the cylinder is 35 meters
∵ The radius =
× diameter
∴ The radius =
× 35 = 17.5 meters
∴ r = 17.5
∵ The height of the cylinder = 47 meters
∴ h = 47
- Substitute r and h in the formula of the volume
∴ V = π (17.5)²(47)
∵ Mai's first step is V = (17.5)²(47)
- She forgot to put π
∴ Her first error is she forgot to multiply π by (17.5)²(47)
Mia’s first error was " she forgot to multiply π by (17.5)²(47) "
Learn more:
You can learn more about the volume in brainly.com/question/6443737
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<span>she is paid $10 per hour +15% of merchandise so total earnings of
Hailey= $10*(no. of hours of worked)+(15/100)*merchandise sold = $10*x+82.5</span>
X = 5/2 + √7 OR x = 5/2 - √7
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She reads 1.25 page per minute
5/12
You can find the common denominator by multiplying 3/4•3/3=9/12 and 1/3•4/4=4/12 then 9/12-4/12=5/12