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Vesna [10]
3 years ago
5

Charles wants to find out if the students in foreign language classes spend more time in class speaking in English or in the for

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Answer:

The way the sample was chosen may overrepresent or underrepresent students taking certain language classes.

Step-by-step explanation:

<u>Answer options:</u>

The sample size is not large enough to represent the population.

  • No. Sample size is quite small per language.

The sample was not chosen at random.

  • No. There is no evidence if samples are not random.

The way the sample was chosen may overrepresent or underrepresent students taking certain language classes.

  • Yes. Some of the classes my have large, some may have small population. Therefore taking 10 samples from each language is not right proportion and proper representation.

The way the sample was chosen does not sample students from each different language class.

  • No. Each language class is considered.

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4 years ago
carlos and Jacob each improve their yards by planting daylilies and ivy. They bought their supplies from the same stores. Carlos
34kurt

Answer:

Cost of each daylilies = $3

Cost of each ivy pot = $3

Step-by-step explanation:

Given:

Cost of 4 daylilies and 4 ivy = $24

Cost of 4 daylilies and 8 ivy = $36

Find:

Cost of each daylilies

Cost of each ivy pot

Computation:

Assume;

Cost of each daylilies = a

Cost of each ivy pot = b

So,

4a + 4b = 24....... eq 1

4a + 8b = 36 ....... eq 2

Eq2 - Eq1

8b - 4b = 36 - 24

4b = 12

b = 3

So,

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4a + 4b = 24

4a + 4(3) = 24

4a + 12

a = 3

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6 0
3 years ago
40 POINTS THERE IS MORE THAN 1 ANSWER BRAINLIEST IF CORRECT
mash [69]

Answer:

Whole numbers are also integers. There are other integers which are the opposites of the whole numbers (−1, −2, −3, ...). These negative numbers lie to the left of 0 on the number line. Integers are the whole numbers and their opposites.

4 0
3 years ago
What value of x makes this proportion true? 36/48 = x/24
ruslelena [56]

Answer:

18

Step-by-step explanation:

18/24 is a 1/2 reduction from 36/48.

3/4 is simplest form.

8 0
3 years ago
Suppose you have to use right-triangle trigonometry to find the apothem of a regular polygon. Which is greater, the apothem or t
asambeis [7]
The apothem represents one side of the right triangle to be solved. Specifically, it represents the height of the triangle.
 The radius of the polygon represents the hypotenuse of the right triangle that is going to be solved.
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 Answer:
 the radius of the polygon is greater
8 0
3 years ago
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