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anyanavicka [17]
3 years ago
14

The mean (rounded to the nearest tenth if needed) of the following data set is: 110, 142, 120, 180, 151, 110, 159, 173, 173, 144

, 110
A. 142.9

B. 157.2

C. 131

D. 146.8
Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Add up all of the numbers:

110+142+120+180+ 151+110+159+173+173+144+110 = 1572

Next you divide by how many number there are (there are 11 numbers)

1572 ÷ 11 = 142.9090909

142.9090909 rounded to the nearest tenth is 142.9

allochka39001 [22]3 years ago
4 0

Answer:

A.  142.9

Step-by-step explanation:

There are 11 members in the data set, therefore:

The mean = (110+142+120+180+151+110+159+173+173+144+110) / 11

= 1572/11

= 142.9.

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Answer:

Height of the student=1.651m

Step-by-step explanation:

Given: Height of a student= 65.0 inch.

To find: Height of a student in meters.

Solution:

We know that 1 inch=2.54 cm, then

65.0 inch will be =2.54{\times}65.0

65.0 inch will be=165.2 cm

Also, we know that 1cm=\frac{1}{100} m, then

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Therefore, the height of a student in meters will be 1.651 meters.

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3 years ago
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8 0
4 years ago
Consider the function.
Novay_Z [31]

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Step-by-step explanation:

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f(x) has a x-intercept of (-24,0).

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3 years ago
What is the area of triangle RST?
Paraphin [41]

<u>Answer-</u>

\boxed{\boxed{\text{Area}_{RTS}=9\ unit^2}}

<u>Solution-</u>

We know that,

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From the diagram,

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Applying distance formula,

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7 0
4 years ago
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