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Sindrei [870]
3 years ago
15

There are two precalculus sections at a high school. Mr.​ Abel's class has 14 girls and 8 ​boys, while Mr.​ Bonitz's class has 1

2 girls and 12 boys. If a precalculus student chosen at random happens to be a​ girl, what is the probability she is from Mr.​ Abel's class?
Mathematics
1 answer:
Gemiola [76]3 years ago
4 0

Answer:

14/46

Step-by-step explanation:

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Can someone help me please
Kipish [7]

9514 1404 393

Answer:

  J  p = 8t +12

Step-by-step explanation:

You can see that the p-values have differences of 8, while the t values have differences of 1. That means the "rate of change" is 8/1 = 8. This will be the coefficient of t in the equation you're looking for.

Only one answer choice has 8t as part of the equation:

  p = 8t +12

______

<em>Additional comment</em>

If you decide to try the values of t in the offered choices, it often works to start with the second value of t. The answer choices are sometimes tailored to match for the first value in the table. Usually the second value of t will quickly identify the correct one.

For t=2, ...

  F: p = 20·2 = 40 ≠ 28

  G: p = 11·2 = 22 ≠ 28

  H: p = 20·2 +12 = 52 ≠ 28

  J: p = 8·2 +12 = 28 . . . . the correct choice

5 0
3 years ago
A number multiplied by 7 is less than 21. Which of the following expressions
Valentin [98]

(N instead of X for variable)

N x 7 < 21

5 0
3 years ago
Gabi has been watching TV for 26 minutes. It is now 5:48. What time did she start watching?
spin [16.1K]
She started watching at 5:22
6 0
3 years ago
Which statement is FALSE for this situation?
irinina [24]

Option C: Company A's payments grow by a factor of 2

Explanation:

We need to determine the statement which is false.

Option A: A linear function represents Company A's payments.

From the table, it is obvious that the y - value increases by adding 5000.

Thus, the payments of company A can be written in linear function.

Hence, the statement a linear function represents Company A's payments is true.

Therefore, Option A is not the correct answer.

Option B: An exponential function represents Company B's payments.

From the table, it is obvious that the y - value increases by a factor of 2.

Thus, the payments of company B can be written in exponential function.

Hence, the statement an exponential function represents Company B's payments is true.

Therefore, Option B is not the correct answer.

Option C: Company A's payments grow by a factor of 2.

From the table, it is obvious that the y - value increases by adding the 5000.

Hence, the statement Company A's payments grow by a factor of 2 is false.

Therefore, Option C is the correct answer.

Option D: Company B's payments grow by a factor of 2.

From the table, the y - value increases by a factor of 2.

Hence, the statement Company B's payments grow by a factor of 2 is true.

Therefore, Option D is not the correct answer.

4 0
4 years ago
Number three please I need you’re guys help
leva [86]

Answer:

<em>F</em>

Step-by-step explanation:

Simplify then graph it, find the x-intercept.

y = 3.75 + 1.5 (x - 1)

y = 1.5x + 2.25

When graphed, the x-intercept is 1.5

So it is, $1.50 per mile

4 0
3 years ago
Read 2 more answers
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