3 years ago

The average number of siblings that each student has is...

Mathematics

2 answers:

Rasek [7]3 years ago

6 0

Answer:

i believe stays 3

Step-by-step explanation:

it’s still the majority

MrMuchimi3 years ago

5 0

The answer is three i think

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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

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Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenth place.

kap26 [50]

Answer: 68.1

Step-by-step explanation:

The area of a semi-circle is 1/2 the area of a full circle. The area of a full circle is pi*r^2. Therefore, the area of a semi-circle is:

$Area=\pi r^2/2$

$Area=\pi (3)^2/2=9\pi /2$

The area of a rectangle is the length multiplied by the width:

$Area=l*w$

$Area=6*9=54$

The net area is the sum of the rectangle and the semi-circle:

$Area=(9\pi /2)+(54)=68.1$

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2 years ago

Jackson played a video game for 1/6 hour. Bailey played a video game for 1/3 hour. Who played the video game for greater amount

Oksana_A [137]

Answer:

Bailey played longer.

Step-by-step explanation:

1/3 of an hour would be 20 minutes. 1/6 of an hour is 10 minutes.

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3 years ago