4 years ago

Multiply. Use the greatest common factor to write each answer in simplest form 3/4 • 2/3

Mathematics

1 answer:

Inga [223]4 years ago

6 0

Answer: Step-by-step explanation: 3/4 x 2/3 = 6/12 6/12 divided by 6 = 1/2

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The following data give the annual salaries (in thousand dollars) of 20 randomly selected health care workers. 50 72 56 38 46 65

Afina-wow [57]

Answer:

So, the interquartile range is IQR=22.5.

Step-by-step explanation:

Let us write the numbers in ascending order:

34, 37, 38, 40, 44, | 46, 50, 51, 55, 56, |

57, 61, 62, 65, 65, | 68, 68, 72, 73, 76.

We calculate quartile 1:

$Q_1=\frac{44+46}{2}=45$

We calculate quartile 2:

$Q_2=\frac{56+57}{2}=56.5\\$

We calculate quartile 3:

$Q_3=\frac{65+68}{2}=67.5\\$

We calculate the interquartile range:

$IQR=Q_3-Q_1\\\\IQR=67.5-45\\\\IQR=22.5$

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3 years ago

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Answer:

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Step-by-step explanation:

l= -1.570796w^2+a/2w

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3 years ago

Which of the following equations represents the greatest value of x?

Gelneren [198K]

Answer:

equation 3

Step-by-step explanation:

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3 years ago

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What is the value for x,the length of side bc?7 to

kifflom [539]

Answer:

x = 17.5

Step-by-step explanation:

$\triangle ABC \sim \triangle DEF... (given)$

$\therefore \frac{AB}{DE} = \frac{BC}{EF}$

$\therefore \frac{10}{4} = \frac{x}{7}$

$\therefore 2.5 = \frac{x}{7}$

$\therefore 2.5\times 7= x$

$\therefore 17.5= x$

$\therefore x = 17.5$

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Which angles are alternate exterior angles?

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The angles are Q and N

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