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vichka [17]
3 years ago
7

The radius of a sphere measures 2 units What is its surface area?

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer:

A=50.265

Step-by-step explanation:

A

4\pi  {r}^{2}

4\pi {2}^{2}  = 50.265482446

Andrew [12]3 years ago
7 0

Answer:

16

Step-by-step explanation:

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Categorical(qualitative) or quantitative. Indicate whether quantitative data are continuous or discrete.
Levart [38]

Answer:

1. Gender - qualitative

2. Age - Quantitative (Discrete)

3. Grade point Average - quantitative (Continuous )

4. Number of courses currently enrolled - quantitative (discreet)

5. Enrollment Status - qualitative

Step-by-step explanation:

Qualitative variables are those which are non-numeric, usually made up of strings or words. The quantitative variables are numeric, usually composed of digits and numbers.

Discreet variables have a finite or limited number of values which are countable as opposed to continuous variables with a non-finite range and hence, uncountable.

Gender is a qualitative variable as it is composed of non-nemeric labels which could be either Male or Female.

Age - is numeric and hence quantitative, since age is usually expressed in years, hence it is discreet.

Grade point Average is a quantitative and continuous variable due to its numeric nature and the fact that it can take up an infinite number of possible values including decimal values.

Number of courses enrolled is numeric can take a finite number of values, hence, it is discreet.

Enrollment status is qualitative as it is split into :

Part time or full time.

3 0
3 years ago
The Kendal Company manufactures automobile engine parts. Running the manufacturing operations requires 12 watts (units of electr
cupoosta [38]
The amount of electricity required to run the manufacturing operations and lighting is given by:  y = 12 x + 24.
When no parts are manufactured :  x o= 0.
y o = 12 * 0 + 24
y o = 24
Answer:
( x o, y o ) = ( 0, 24 )
When no parts are manufactured, 24 watts is used ( only for lighting the facility ).  
8 0
3 years ago
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What’s the answer I don’t get it and hopefully you can help me. Like I need the answer now
Nata [24]

Answer:

4) 7,24,27

Step-by-step explanation:

8 0
3 years ago
Devide 30% by 100 and remove the percent sign to convert From a percent to a decimal show me the solution
Marysya12 [62]

Answer:

Step-by-step explanation:

7 0
2 years ago
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Jodie ran at an average speed of 10 km/h for 15 minutes.<br> How far did she run in km?
laiz [17]

Answer:

2.5 km

Step-by-step explanation:

15 minutes is

15 minutes * 1 hour/ 60 minutes = 1/4 hour

15 minutes = 1/4 of an hour

10 km/ hour * 1/4 hour = 10/4  km  = 2.5 km

5 0
2 years ago
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