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rewona [7]
2 years ago
15

A 4-column table with 3 rows. The first column has no label with entries 9th graders, 10th graders, total. The second column is

labeled has a sibling with entries 64, 52, 116. The third column is labeled does not have a sibling with entries 17, 23, 40. The fourth column is labeled total with entries 81, 75, 156.
Which statements are correct about the two-way frequency table? Check all that apply.

The survey represents quantitative data.
There is a greater percentage of 10th graders who do not have a sibling than 9th graders who do not have a sibling.
The total number of students in the poll who have a sibling is 116.
Fifty-two 10th graders were polled.
More 9th graders were polled than 10th graders.
Mathematics
2 answers:
ella [17]2 years ago
5 0

Answer:

B: There is a greater percentage of 10th graders who do not have a sibling than 9th graders who do not have a sibling.

C: The total number of students in the poll who have a sibling is 116.

E: More 9th graders were polled than 10th graders.

Step-by-step explanation: i just did the question.

zheka24 [161]2 years ago
3 0

Answer:

B, C, E

Step-by-step explanation:

on edge

have a good day

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Leni [432]
This is a table with 6 lines.
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All you have to do on each line is ...

--- substitute the 'x' value in (100 + 23x), simplify it,
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then

--- substitute the 'x' number in  90(1.2ˣ) , simplify it,
and write the result in the last column.

On the first line, x=0.

100 + 23x  =  100 + 0 = 100.  Write 100 in the middle column.

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You'll make it.
7 0
3 years ago
Explanation and answer please :)
puteri [66]

Step-by-step explanation:

You use the I = PRN formula

P = 11 500

R = 7.25% but you have to 7.25 divide by 100 so it becomes a decimal so it should be 0.0725

N = 2 years and 6 months. This can be 2.5 years because half of 12 is 6

the solution is 11 500 × 0.0725 × 2.5 = 2084.38

7 0
3 years ago
Can I get some help ​
vaieri [72.5K]

Answer:

its 136

Step-by-step explanation:

4 0
2 years ago
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Find the slope and the y-intercept of the line y=9x-8
german

Answer:

the slope is 9 and the y-int. is -8

Step-by-step explanation:

4 0
3 years ago
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What are all values of x for which the series shown converges? ​
adoni [48]

Answer:

One convergence criteria that is useful here is that, if aₙ is the n-th term of this sequence, then we must have:

Iaₙ₊₁I < IaₙI

This means that the absolute value of the terms must decrease as n increases.

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We can write this as:

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If we assume that n is a really big number, then:

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2 years ago
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