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2 years ago

UB needs to need to create a team of 4 players for the competition out of 10 volunteers. How many

Mathematics

1 answer:

PilotLPTM [1.2K]2 years ago

4 0

Answer:

604,800

Step-by-step explanation:

10*9*8*7*6*5*4

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Anyone know the answer to this marketing question? Howell and Associates specializes in business consulting. Currently, they ser

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According to the competitive parity budgeting method, in order to attain their growth objective, they would need to have 46 percent share of the total industry marketing effort. The correct answer is B.

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3 years ago

What is 0.31 as a fraction?

Snezhnost [94]

Answer:

31/100

Step-by-step explanation:

To turn .31 into a fraction we need to multiply it by 100

.31*100=31.

Now we need to divide it by 100

31/100

Since 31 is prime we can not simplify it.

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3 years ago

Read 2 more answers

Question 2 (3 points)

Sauron [17]

The answer is D! This shape is a pentagon and has 3 180° angles. 3x180 is 540.

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2 years ago

Please help! I will mark brainliest if correct!

Sergeeva-Olga [200]

There is no solution so C.

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2 years ago

A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex

Pachacha [2.7K]

Answer: B. 0.59 plus or minus 0.090

Step-by-step explanation:

The confidence interval of population proportion is given by :-

$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

Given : Sample size : $n=200$

The proportion of students are receiving financial aid : $hat{p}=\dfrac{118}{200}=0.59$

Significance level : $\alpha: 1-0.99=0.01$

Critical value : $z_{\alpha/2}=2.576$

Then, the confidence interval of population proportion is given by :-

$0.59\pm (2.576)\sqrt{\dfrac{0.59(1-0.59)}{200}}\\\\=0.59\pm0.0895877841673\\\\\approx0.59\pm0.090$

Hence, a 99% confidence interval to estimate the true proportion of students on financial aid = 0.59 plus or minus 0.090

8 0

2 years ago