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2 years ago

Ndicate the answer choice that best completes the statement or answers the question.

Mathematics

1 answer:

kirill115 [55]2 years ago

4 0

Answer:

I think the answer is "adjacent, supplementary".

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(06.01)

MAVERICK [17]

After solving I have come up with 6 2/9 or 6.22222.

4 0

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

2 years ago

A square has an area of 81 yd^2. what is the length of each side

lara31 [8.8K]

Answer:

9 yards

Step-by-step explanation:

A square has 4 equal sides, this means the 2 sides we will multiply to get the area are going to be the same. Since it says 81 yards squared and the shape is a square, we can do the square root of 81 which is 9.

7 0

3 years ago

Read 2 more answers

Which two expressions are equivalent?

Elena L [17]

Answer:

C) 4a-2a=a+a

Step-by-step explanation:

4a-2a=2a

2a=a+a

2a=2a

3 0

2 years ago

How do you write 9.14 X 10^-5 in standard form?

soldi70 [24.7K]

.0000914

Since it is negative you go behind the .

so you would go 5 spaces behind the point

8 0

3 years ago