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Lerok [7]
3 years ago
8

Please anyone can help me​

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0

Answer:

The answer is 73.6

Step-by-step explanation:

23+23+23=69 which is the 15% and then take 69+4.6 to get 73.6 which is the 16%

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Graph: f(x) = 3/2 (2)x <br> Step 1: Calculate the initial value of the function.<br> f(0)=
Lapatulllka [165]

Answer:

3/2

Step-by-step explanation:

2^0=1

(3/2)×1=3/2

I hope it helps

5 0
3 years ago
A marketing research company needs to estimate the average total compensation of CEOs in the service industry. Data were randoml
mezya [45]

SOLUTION:

Step 1 :

In this question, we are told that a marketing research company needs to estimate the average total compensation of CEOs in the service industry.

We also have that: Data were randomly collected from 38 CEOs and the 98% confidence interval was calculated to be ($2,181,260, $5,836,180).

Then, we are asked to find the margin error for the confidence interval.

Step 2:

We need to recall that:

\text{Higher Confidence Interval, CI}_{H\text{ = }}X\text{ + }\frac{Z\sigma}{\sqrt[]{n}}\text{Lower Confidence Interval , CI}_{L\text{ }}=\text{ X - }\frac{Z\sigma}{\sqrt[]{n}}

It means that:

\vec{}X\text{ = }\frac{CI_{H\text{ }}+CI_L}{2}\text{Margin of error, }\frac{Z\sigma}{\sqrt[]{n}\text{ }}\text{ = }\frac{CI_{H\text{ - }}CI_L}{2}

where,

CI_H\text{ = }$$5,836,180$\text{ }$$$CI_{L\text{ }}=\text{ }2,181,260

putting the values into the equation for the margin of error, we have that:

\text{Margin of error,}\frac{Z\sigma}{\sqrt[]{n}\text{ }}\text{ = }\frac{5,836,180\text{  - }2,181,260\text{ }}{2}\begin{gathered} =\text{ }\frac{3654920}{2} \\ =1,\text{ 827, 460} \end{gathered}

CONCLUSION:

The margin error for the confidence interval is 1, 827, 460

5 0
1 year ago
Solve for x and y.(Check description)
scZoUnD [109]
This is a 30, 60, 90 triangle. One angle measures 30° and the other measures 90°. The other has to be 60° because all triangles are 180°. These triangles have special rules:

Say the side opposite 30° (in this case, y) is equal to 1

The side opposite the 60° (in this case, x) is equal to √3

The side opposite 90° is 2.

If 16√3 is opposite 90°, then opposite 30° would be half of that. Therefore, y = 8√3.

Now we need to multiply y by √3 to get x, because the side opposite 60° is always that of 30° multiplied by √3.

8√3 * √3 = 24 as the √3s cancel and become 3. So 8 multiplied by 3 makes 24.

Therefore, x = 24.
4 0
4 years ago
Read 2 more answers
I need help PLEASE!!!!
andrezito [222]

Answer:

Only B and C are correct

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Anyone know the answer by any chance?
sertanlavr [38]

Answer:

34

Step-by-step explanation:

Angle 6 + angle 7 = 90 degrees

angles 6 and 7 are complementary

56+x=90\\x=34

7 0
3 years ago
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