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rosijanka [135]
3 years ago
9

What is the answer 8s + 8 + 3st + 4s

Mathematics
1 answer:
Illusion [34]3 years ago
6 0

Answer:

12s + 8 + 3st

Step-by-step explanation:

Combine like terms:

8s + 4s = 12s

8

3sr

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In disgustAng math :D
zalisa [80]

Answer:

C

Step-by-step explanation:

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3 years ago
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A quiz consists of 3 true-or-false questions and 2 multiple choice questions. The multiple choice questions have 4 options each.
Murljashka [212]
The answer would be B.96
4 0
3 years ago
There are​ 15,958,866 adults in a region. If a polling organization randomly selects 1235 adults without​ replacement, are the s
VARVARA [1.3K]

Answer:

The selections are dependent.

Yes, they can be treated as independent (less than 5% of the population).

Step-by-step explanation:

Since the selections are made without replacement, each selection affects the outcome of the next selection and, therefore, the selections are dependent.

Although they are dependent, the selections can be treated as independent if the sample size is no more than 5% of the total population. In this case, the sample size is 1235 adults out of a population of 15,958,866 adults. The percentage represented by the sample is:

P=\frac{12,345}{15,958.866}*100\\ P=0.077\%

Thus the selections can be treated as independent for the purposes of calculations.

3 0
3 years ago
2(x+x+12) > 100 (why does the 20 character thing exist)
arlik [135]

Answer:

x > 19

Step-by-step explanation:

2(x+x+12) > 100

 2(2x+12) > 100

     4x+24 > 100

           4x > 76

              x > 19

3 0
3 years ago
Help me with this question
Molodets [167]

Answer:

Pretty sure its 7.5 units²

Step-by-step explanation:

5·3=15÷2=7.5

Doing area with triangles is kind of the same as rectangle, just do base × height. But then divide it by two.

For example: base=3, height=7. With rectangles it would be 21 units².

But with triangles it would be 3·7=21 divided by 2, it would be 10.5 units²

3 0
3 years ago
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