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svetlana [45]
3 years ago
7

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WILL MARK BRAINLIEST TO BEST DETAILED ANSWER

Mathematics
1 answer:
zepelin [54]3 years ago
3 0

A. You would just get a lot of names back from people, thinking they have the most time playing instruments.

B. This question is not a statistically accurate question if you would like statistical answers back.

Statistical question definition:

A statistical question is one that can be answered by collecting data and where there will be variability in that data. For example, there will likely be variability in the data collected to answer the question,

The question to ask to get statistical answers back would be: How many hours do you play the instrument a day?

Each student would answer and you would see who has the most hours.

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The perimeter of a square room is 24 m. What is the cost of flooring the room with redwood if the cost is $15.00 per square mete
svetlana [45]

Answer:

$360.00 for the whole room

Step-by-step explanation:

5 0
3 years ago
Draw the polygon with the given vertices in a coordinate plane.(2,2),(3,712),(8,712),(10,4),(7,0)
Ne4ueva [31]

Answer:

can u give us an online platform to draw it

Step-by-step explanation:

3 0
3 years ago
Calculate the area of the following figure. All measurements are in centimetres. Give answer to correct two decimal places.
kykrilka [37]

Answer:

Step-by-step explanation:

The shape above is a composite shape having two different shapes like rectangle and semi- circle

Area of rectangle=Length × Breadth

Area of semi circle=1/2πr^2

To find the area of the rectangle naw

Length of the rectangle=6.6

Width of the rectangle=4

A=6.6×4

A=26cm^2

Area of semi-circle=1/2

Diameter of the shape =4cm

Radius=2cm

A=1/2×3.14×2cm x2cm

A=6.28cm^2

Area of the shape=26+6.28cm^2

Area=32.28 to 2 dp

3 0
2 years ago
Find the volume of the composite figure. Round to the nearest tenth if necessary.
VARVARA [1.3K]

The volume of the given composite figure is: 375 m³.

<h3>What is the Volume of a Composite Figure?</h3>

Volume of the composite figure = volume of triangular prism at the bottom + volume of rectangular prism at the top.

Volume of the composite figure = 0.5 * b * h * length + (l)(h)(w)

= 0.5 * 5 * 4 * 5 + (13)(5)(5)

= 50 + 325

Volume of the composite figure = 375 m³

Learn more about volume of composite figure on:

brainly.com/question/24187665

#SPJ1

5 0
1 year ago
NEED HELP QUICKLY!!!!!!!!!!!!! Which number should each side of the equation 3/4 = 9 be multiplied by to produce the equivalent
Trava [24]
Answer 4/3

3/4x4/3= 9 x4/3
X= 36/3
X=12
7 0
3 years ago
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