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Anni [7]
3 years ago
8

How to work it out And who drove farther and how many miles farther

Mathematics
1 answer:
OlgaM077 [116]3 years ago
5 0
Easy, just divide
kelly=440mi/8hr=220mi/4hr=110mi/2hr=55mi/1hr
alberto=468mi/9hr=156mi/3hr=52mi/1hr

55>52

kelly drove 55mi in 1 hour
55-52=3
she drove 3 miles more  in 1 hour
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bagirrra123 [75]

Answer:

B) 1153000

Step-by-step explanation:

Given

See attachment

Required

Number of households without computer in 2009

From the attachment, we have:

n=5170000 --- survey

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So, the actual number is:

Number = p * n

Number = 22.3\% * 5170000

Number = 1152910

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<em>Hence: (B) is correct</em>

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2 years ago
A circle with circumference 20 has an arc with 72 degree central angle what is length of the arc
Debora [2.8K]

Answer:

<h2>4</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

<em />

<em>At the beginning we have to calculate what part of the angle 360° is the given angle 75°.</em>

<em />\dfrac{75}{360}=75:360=0.2<em />

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The circumference <em>C = 20</em>.

Therefore

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4 0
2 years ago
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ratelena [41]

Answer: B) $4,000

Step-by-step explanation:

The formula for determining simple interest is expressed as

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Considering Steven's loan,

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4 0
3 years ago
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castortr0y [4]

Answer:

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Step-by-step explanation:

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