3 years ago

Work out the mean mark

Mathematics

1 answer:

KonstantinChe [14]3 years ago

8 0

Answer:

8.5

Step-by-step explanation:

To find the mean, you have to add the terms, and divide the sum by the number of terms.

7+8+9+10=34

34/4=8.5

-hope it helps

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The circle graphs show the percentage of men and women from Country X who consider owning a home an important part of adult life

morpeh [17]

Answer: a) 76 : 24

b) 24 : 76

Step-by-step explanation: Odds describe the possibility an event will occur, i.e., is the ratio of an event being successful with the chance of an event failing. It can be in favor or against:

Odds in favor is expressed as: $favor=\frac{favorable}{unfavorable}$ ;
Odds against is expressed as: $against=\frac{unfavorable}{favorable}$ ;

a) Odds in favor

$favor=\frac{76/100}{24/100}$

$favor=\frac{76}{24}$

favor = 76 : 24

Odds in favor of a man agreeing owning a house is an important part of adult life is 76 : 24.

b) Odds against

$against=\frac{24/100}{76/100}$

$against=\frac{24}{76}$

against = 24 : 76

Odds against of a man agrreing that owning a house is an important part of adult life is 24 : 76

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3 years ago

mike began tiling his bathroom floor. he completed the top edge and left egde of the floor each peice is a square that has a sid

mafiozo [28]

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Find the value of x.

Shtirlitz [24]

Answer is 23 I’m pretty sure

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Read 2 more answers

Find the are of the parallelogram 3 ft 7 ft

UkoKoshka [18]

Answer:

If you mean the area then 21ft

Step-by-step explanation:

3ft times 7ft= 21ft

Formula for area of parallelogram

A=BH

A=B times H

B is base and H is height

Hopefully that helps:)

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