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3 years ago

Football jersey numbers are an example of which type of data?

Mathematics

2 answers:

Harlamova29_29 [7]3 years ago

7 0

Answer:

Designator

Step-by-step explanation:

Designator - Values that are used to identify individuals in a table. Designator values usually do not repeat in a table, but variable values often do repeat.

Examples: name, rank, jersey number of a team member, cell phone number, license number.

oksian1 [2.3K]3 years ago

4 0

Answer:

Although people like to think of categorical as groups of like things that are NOT numbers, occasionally they may include numbers ie., football jersey numbers…these are categorical since they describe position played rather than a numerical notion.

Step-by-step explanation:

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Evaluate the function f(x) at the given numbers (correct to six decimal places).

statuscvo [17]

Answer:

The values of given function are shown in the below table.

Step-by-step explanation:

The given function is

$f(x)=\frac{x^2-5x}{x^2-x-20}$

Simplify the given function.

$f(x)=\frac{x(x-5)}{x^2-5x+4x-20}$

$f(x)=\frac{x(x-5)}{x(x-5)+4(x-5)}$

$f(x)=\frac{x(x-5)}{(x+4)(x-5)}$

Cancel out the common factor.

$f(x)=\frac{x}{x+4}$

Substitute x=5.5 in the above equation.

$f(5.5)=\frac{5.5}{5.5+4}$

$f(5.5)=\frac{5.5}{9.5}$

$f(5.5)=0.57894736842$

$f(5.5)\approx 0.578947$

Similarly find the value for all values of x.

The values of given function are shown in the below table.

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3 years ago

What is the least common multiple (LCM) of 4 and 12?

AleksandrR [38]

Answer:

Step-by-step explanation:

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dimulka [17.4K]

Answer:

149.5

Step-by-step explanation:

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What is 1+1=?.......................

Stella [2.4K]

Answer:

Step-by-step explanation:

$1 + 1 = 2$

thank you

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3 years ago

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HOW CAN I SOLVE IT u=2x-2 for x

irakobra [83]

U = 2x - 2

We simply need to isolate x :) That just means that we need to get x onto it's own side of the equal sign.

So, add 2 to both sides.

2 + u = 2x

Then, divide both sides by 2.

2 + u ÷ 2 = 2x ÷ 2

Simplify.

1 + u/2 = x

So, x = 1/2u + 1

~Hope I helped!~ :)

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3 years ago

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