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Reil [10]
3 years ago
15

Answer fast for pts

Mathematics
2 answers:
NeTakaya3 years ago
7 0
  • Maria arrived at 8:30
  • It's can't be told that no one have arrived before her
  • She registered the times between 8:30 to 9:30 .
  • She hasn't registered the data of students who came before her .
  • So it's not a representative sample
sdas [7]3 years ago
4 0

Answer:

Since she arrived at 8:30 its not accurate because her records started at the time she arrived so she didnt get the times of the students that arrived before her

Step-by-step explanation:

Hope this helps:))

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What is the shape of the cross-section formed when a plane containing line AC and line EH intersects this cube? What is the area
liq [111]

Answer:

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Step-by-step explanation:

Given:

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Width of shape = 4 unit

Height of shape = 4 unit

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Area of given figure

Computation:

All side of figure all equal

So,

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Area of given figure = 16 x 6

Area of given figure = 96 unit²

8 0
2 years ago
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vazorg [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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8_murik_8 [283]
The way to work out how much each person gets is to find out how much one part is worth.

We can do this by adding the ratio (1:2) which gives us 3.

Divide £120 by 3 parts and you get £40 as one part. 

Because the ratio is one part : two parts, Matt gets £40 and Cat gets £80. 
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mixer [17]

Answer:

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Step-by-step explanation:

So the first one.

3 0
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Help ASAP again........
lorasvet [3.4K]
Answer: 53

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