3 years ago

Three sevenths divided by five

Mathematics

1 answer:

Korvikt [17]3 years ago

7 0

The answer is 0.08571428571

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Find the area of the figure below:

SpyIntel [72]

The total area is 407.4262m²

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2 years ago

An education firm measures the high school dropout rate as the percentage of 16 to 24 year olds who are not enrolled in school a

posledela

Answer:

The value of the test statistic $z = -0.6606$

Step-by-step explanation:

From the question we are told that

The high dropout rate is $\mu = 6.1$ % $= 0.061$

The sample size is $n = 1000$

The number of dropouts $x = 56$

The probability of having a dropout in 1000 people $\= x = \frac{56}{1000} = 0.056$

Now setting up Test Hypothesis

Null $H_o : p = 0.061$

Alternative $H_a : p < 0.061$

The Test statistics is mathematically represented as

$z = \frac{\= x - p}{\sqrt{\frac{p(1 -p)}{n} } }$

substituting values

$z = \frac{0.056 - 0.061}{\sqrt{\frac{0.061(1 -0.061)}{1000} } }$

$z = -0.6606$

6 0

3 years ago

Is this right? I feel like I’m wrong.

Arisa [49]

Answer:

no I believe you are correct

Hope This Helps! Have A Nice Day!!

4 0

3 years ago

Read 2 more answers

What is the degree of this polynomial?<br><br> 4m^8-9m^6+3m^9-6m^7

Klio2033 [76]

Answer:

this is a ninth degree polynomial in m

Step-by-step explanation:

Inspect the polynomial for the highest power of the variable m. It is m^9. Thus, this is a ninth degree polynomial in m.

7 0

2 years ago

The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , wh

Nastasia [14]

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

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3 years ago