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givi [52]
2 years ago
14

On a map, there are 3 centimeters between two cities. The actual distance between the cities is 45 kilometers.

Mathematics
2 answers:
larisa86 [58]2 years ago
6 0

Answer:

3cm on map = 45 km

1 cm on map = Xkm

Xkm = 45 / 3

Xkm = 15km

Therefore scale = 1:15000

Step-by-step explanation:

Rashid [163]2 years ago
4 0

Answer:

15km/cm

Step-by-step explanation:

All you do is divide 45 by three to determine your scale

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The U.S. Energy Information Administration (US EIA) reported that the average price for a gallon of regular gasoline is $3.94 (U
tekilochka [14]

Answer:

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Step-by-step explanation:

The sample size is calculated using the formula, n = (\frac{\sigma\times z}{\textup{Margin of error}})^2

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Given:

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or

n = (\frac{0.25\times1.96}{\textup{0.10}})^2

or

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or

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or

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6 0
3 years ago
What is the distance between points (3,2) and (6,4) to the nearest tenth?
vekshin1
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Plug in the values √((4-2)^2+(6-3)^2)
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3.6 is your answer.
4 0
3 years ago
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