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Lesechka [4]
3 years ago
12

Sinx/4=1/2find the solution

Mathematics
1 answer:
Murrr4er [49]3 years ago
7 0
Sin (x/4) = 1/2
x/4 = sin⁻¹ 1/2
x/4 = 45
x = 45*4
x = 180

So, your final answer is 180

Hope this helps!
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H(x) = 4x +3. What is<br>the coordinate pair for h (1)?​
Oksana_A [137]

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Answer:

  (1, 7)

Step-by-step explanation:

Fill in x=1 and do the arithmetic.

  h(1) = 4(1) +3 = 7

The coordinate pair is ...

  (x, h(x)) = (1, h(1)) = (1, 7)

7 0
4 years ago
(I’ll give brainliest)Find the area of the circle below leave your answer in terms of Pi
hodyreva [135]

Answer:

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7 0
3 years ago
A gardener is planting two types of trees: Type A is 4 feet tall and grows at a rate of 24 inches per year. Type B is 5 feet tal
goldenfox [79]
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3 years ago
Which is the BEST estimate of the average rate of change for the function given in the table, over the interval 2 ≤ x ≤ 4?
ladessa [460]

Answer:

6

Step-by-step explanation:

Use the slope formula:

m = \frac{y_2-y_1}{x_2-x_1}

Picking x = 2 and x  = 4 as my two points (since the interval is 2 ≤ x ≤ 4), we get:

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3 0
3 years ago
Read 2 more answers
In 1994, the General Social Survey had a question that asked its participants (that currently smoked) if they had ever tried to
Roman55 [17]

Answer:

0.8239 is the population proportion of participants that tried quitting smoking.

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 142

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Parameter:

  • A parameter is a numerical value that describes a population.

Population proportion can be calculated as:

p = \dfrac{x}{n} \\\\p= \dfrac{117}{142} \\\\p= 0.8239

0.8239 is the population proportion of participants that tried quitting smoking.

7 0
3 years ago
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