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uranmaximum [27]
3 years ago
14

3^2∙3^n simplifies to 3^20

Mathematics
1 answer:
yan [13]3 years ago
4 0
2*3=6
6*3.33=20
3^20
i hope that helps
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A school survey reported that
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The probability that the student has  a part-time job, given that they  have a cell phone is 5/8

<h3>What is probability</h3>

Probability is the likelihood or chance that an event will occur.

Given the following parameter:

  • Total student = 80%
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Student will cellphone only = 80 - 30 = 50%

The probability that the student has  a part-time job, given that they  have a cell phone is 50/80 = 5/8

Learn more on probability here: brainly.com/question/25870256

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2 years ago
What is 12.81 rounded to the tens place
nekit [7.7K]

Answer: rounded to the tens is 10 the tens place is the one in 12.81 or like the one in 13.81

Step-by-step explanation:

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. Office productivity is relatively low when the employees feel no stress about their work or job security. However, high levels
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Answer:

Step-by-step explanation:

The plot chart below best represents the relationship between stress and productivity in the workplace. As seen in the chart both high and low levels of stress equate to very low productivity levels for employees in the workplace. While just enough stress creates very productive employees. This tends to be because employees are worried about the possibility of losing their jobs so they work hard in order to keep the job but are not so worried that they think it will happen tomorrow and become burned out.

3 0
3 years ago
Stephanie had a total of 80 pieces of $ 2 and $ 10 notes. After spending 2/5 of her $ 2 notes and 8 pieces of her $ 10 notes, sh
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Answer:

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notes $10 - m

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\frac{3}{5} * n = 80 - n - 8 \\\\\frac{3}{5} * n + n = 72\\\\\frac{8}{5} * n = 72\\n = 45 \\m = 35\\

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3 0
3 years ago
In a experiment, the probability that event A occurs is 5/9, the probability that event B occurs is 5/7, and the probability tha
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Answer:

52.5% probability that A occurs given B occurs

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Suppose we have two events, A and B, the conditional probability formula is:

P(A|B) = \frac{P(A \cap B)}{P(B)}

In which

P(A|B) is the probability of A happening given that B happened.

P(A \cap B) is the probability of both A and B happening.

P(B) is the probability of B happening.

In this problem, we have that:

P(A \cap B) = \frac{3}{8}, P(B) = \frac{5}{7}

So

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52.5% probability that A occurs given B occurs

7 0
3 years ago
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