3 years ago

A measure of ________ for a numerical data set describes how its values vary with a single number.

Mathematics

1 answer:

cestrela7 [59]3 years ago

8 0

14 because you divide

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Drupady [299]

235 total miles minus the 55 miles youve already driven = 180 miles left to drive

divide that 180 by the 60mph and its 3 hours left to drivs

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3 years ago

A garage floor measures 150 feet by 120 feet. A scale drawing of the floor on grid paper uses a scale of 1 unit and 15 feet.What

vova2212 [387]

Answer:

The dimensions of the drawing are 10 units by 8 units

Step-by-step explanation:

we know that

The scale drawing is $\frac{1}{15}\ \frac{unit}{feet}$

That means ---> 1 unit in the drawing represent 15 feet in the actual

To find out the dimensions of the drawing, multiply the actual dimensions by the scale drawing

$150\ ft=150(\frac{1}{15})=10\ units$

$120\ ft=120(\frac{1}{15})=8\ units$

therefore

The dimensions of the drawing are 10 units by 8 units

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3 years ago

Please help, this is really important if you could show work that would be amazing :))

lara31 [8.8K]

Step-by-step explanation:

step 1. x = 70° (alternate interior angles)

step 2. y = 90° (same side interior angles).

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3 years ago

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Shtirlitz [24]

IT IS A AND B ..... :)

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2 years ago

Read 2 more answers

An environmentalist wants to find out the fraction of oil tankers that have spills each month.Step 1 of 2:Suppose a sample of 47

torisob [31]

Answer: The proportion of oil tankers that had spills is $\dfrac{156}{474}$ or 0.329.

Step-by-step explanation:

Since we have given that

Number of tankers is drawn = 474

Number of tankers did not have spills = 318

Number of tankers have spills = 474 - 318 = 156

Proportion of oil tankers that had spills is given by

$\dfrac{Containing\ spill}{Total}=\dfrac{156}{474}=0.329$

Hence, the proportion of oil tankers that had spills is $\dfrac{156}{474}$ or 0.329.

3 0

3 years ago