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3 years ago

Which quantity is proportional to 16⁄4?

2 answers:

6 0

4.

This is because 4 goes into 16 4 times, hence 4 x 4 being 16.

Therefore, the answer would be four.

Hope this helps!

Over [174]3 years ago

6 0

Step-by-step explanation:16/4 divided by 4 = 4/1

4 is your answer hope it helps

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PLEASE HELP TRYING TO MAKE HONOR ROLL

maria [59]

Answer:

Hulian's age is 7.

Thomas's age is 22.

Step-by-step explanation:

Let Hulian = h

Let Thomas = t

Set the system of equation:

h = t - 15

h + t = 29

Plug in t - 15 for h in the second equation:

(t - 15) + t = 29

Simplify. Combine like terms:

2t - 15 = 29

Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. First, add 15 to both sides:

2t - 15 (+15) = 29 (+15)

2t = 44

Divide 2 from both sides:

(2t)/2 = (44)2

t = 44/2

t = 22

Plug in 22 for t in one of the equations:

h = t - 15

h = 22 - 15

h = 7

Hulian's age is 7.

Thomas's age is 22.

7 0

3 years ago

Factor the following 3x + 66y

miv72 [106K]

Answer:

3(x+22y)

Step-by-step explanation:

Because three can be taken from both of them

8 0

3 years ago

A Which point is located at (-1.14) 1 OA 74 XB 12 B D D ос OD -114 -1 -1 -12 -1/4 Y 14 12 341 174 с 15. Intro (I memed this tim

sukhopar [10]

(-1,1-1/4)
(-1,1+0.25)
(-1,1.25)

Now convert it to mixed fraction

1-1/4=5/4

Present in 2nd quadrant.

Point is A

4 0

2 years ago

A study showed that 14 of 180 publicly traded business services companies failed a test for compliance with Sarbanes-Oxley requi

Vika [28.1K]

Answer:

The 95% confidence interval for the overall noncompliance proportion is (0.0387, 0.1169).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

For this problem, we have that:

$n = 180, \pi = \frac{14}{180} = 0.0778$

95% confidence level

So $\alpha = 0.05$ , z is the value of Z that has a pvalue of $1 - \frac{0.05}{2} = 0.975$ , so $Z = 1.96$ .

The lower limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.0778 - 1.96\sqrt{\frac{0.0778*0.9222}{180}} = 0.0387$

The upper limit of this interval is:

$\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.0778 + 1.96\sqrt{\frac{0.0778*0.9222}{180}} = 0.1169$

The 95% confidence interval for the overall noncompliance proportion is (0.0387, 0.1169).

4 0

3 years ago

Draw the image of a triangle with vertices (2, 1), (3, 3), and (5, 1). Then perform the

NARA [144]

Answer:

It would be B

Step-by-step explanation:

6 0

2 years ago