I don't what to do Only 1-9

Mathematics

1 answer:

Lemur [1.5K]3 years ago

8 0

I hope i was correct with using one step equations and was early to help you :)
1. 7
2. -3
3. 8
4. 54
5. 80
6. -6
7. -5
8. 40
9. -90

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The answer choices below represent different hypothesis tests. Which of the choices are one-tailed tests? Select all correct ans

Lapatulllka [165]

Answer:

H0:p=0.46, Ha:p<0.46

H0:p=0.39, Ha:p<0.39

Step-by-step explanation:

A one tailed test occurs in such a way that the value/results gotten is one sided and can either be lesser or greater than the particular given value but cannot be both.

Thus, in this case a one sided test includes

H0:p=0.46, Ha:p<0.46

H0:p=0.39, Ha:p<0.39

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3 years ago

The digits in a certain number are 4 and 8. To the nearest ten, the number rounds to 80.

elixir [45]

The number would be 84 because 48 rounds up to 50 while 84 rounds down to 80.

Hope this helped :)

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3 years ago

What is the prime factorization of 25 using exponents

sweet-ann [11.9K]

The number 25 is a composite number so, it is possible to factorize it. In other words, 25 can be divided by 1, by itself and at least by 5. A composite number is a positive integer that has at least one positive divisor other than one or the number itself. In other words, a composite number is any integer greater than one that is not a prime number.

The prime factorization of 25 = 52.

The prime factors of 25 are 5.

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4 years ago

6. Find the equation in slope-intercept form for the line that passes through the point (-8, 3) and is parallel

prisoha [69]

<h3>The equation in slope-intercept form for the line that passes through the point (-8, 3) and is parallel to the line -5x + 4y = 8 is:</h3>

$y = \frac{5}{4}x + 13$