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3 years ago

8

A spinner with the colors red, blue, yellow, green, and orange is spun. What is the theoretical probability of landing on orange

?

1 answer:

kiruha [24]3 years ago

6 0

Answer:

1/5

Step-by-step explanation:

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Solve each inequality below and illustrate the solution on a number line.

Naddik [55]

It’s 17 lemme tell u why

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2 years ago

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Find the value of X,Y and Z

Alex

Answer:

If sin y = sin 35, y≠35, what is the value of y? 2. If cos y = cos z = - cos 35, y≠z≠35, what are the values of y and z? 3. If sin y = sin x and x<90, y≠x, what is the value of y in terms of x? 4. If sin y = sin z = -sin x and x<90, y≠z≠x, what are the values of y and z in terms of x? 5. If cos y = cos x and x<90, y≠x, what are the value of y and z in terms of x? 6. If cos y = cos z = - cos x and x<90, y≠z≠x, what are the values of y and z in terms of x?

Step-by-step explanation:

Because I know

3 0

3 years ago

The graph shows the relationship between the amount of milk and water used in a recipe

SpyIntel [72]

Answer:

Multiply the amount of milk by 4

Step-by-step explanation:

Given

See attachment for graph

Required

The rule of the graph

Pick any two points on the graph

$(x_1,y_1) = (0,0)$

$(x_2,y_2) = (1,4)$

Calculate slope (m)

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

$m = \frac{4 - 0}{1 - 0}$

$m = \frac{4}{1}$

$m =4$

The graph equation is:

$y = m(x - x_1) + y_1$

$y = 4(x - 0) + 0$

$y = 4(x)$

$y = 4x$

<em>The above shows that the x values are multiplied by 4 to get y</em>

8 0

2 years ago

A volley ball team won 60%, or 18, of the games they played last year. Write and solve an equation to determine the number of ga

defon

They lost a total of 12 games.

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3 years ago

A bank offers auto loans to qualified customers. The amount of the loans are normally distributed and have a known population st

vlabodo [156]

Answer: 1.467

Step-by-step explanation:

Formula of Margin of Error for (n<30):-

$E=t_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

Given : Sample size : n= 22

Level of confidence = 0.90

Significance level : $\alpha=1-0.90=0.10$

By using the t-distribution table ,

Critical value : $t_{n-1, \alpha/2}=t_{21,0.05}= 1.720743$

Standard deviation: $\sigma=4$

Then, we have

$E=(1.720743)\dfrac{4}{\sqrt{22}}=1.46745456106\approx1.467$

Hence, the margin of error for the confidence interval for the population mean with a 90% confidence level =1.467

5 0

3 years ago

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