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3 years ago

YALLLL PLEASE HELP MEEE ASAP PLEASE PLEASE HELP I WIIIL MAKR BRANLIEST TO HOWEVER GIVES THE ANSWER FIRST AND IS CORRECT!!!!

Mathematics

1 answer:

klemol [59]3 years ago

7 0

Answer:

y=4x-10

Step-by-step explanation:

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Plz help will be marked BRAINLIEST Thanks !

zloy xaker [14]

Answer:

The first two

Step-by-step explanation:

Do the parenthesis of the first and you will get the original equation.

Multiple the second with 4 and you will get the original equation too.

6 0

3 years ago

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How do you find out if 6/11 is a repeating or terminating decimal show your work using long division

pogonyaev

Answer:

divide 11 by 6 and you get 1.83333333

5 0

4 years ago

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Test the claim below about the mean of the differences for a population of paired data at the level of significance α Assume the

Evgen [1.6K]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The correct option is F

$t = 1.17$

$t_ {\alpha , df} =t_ {0.10 , 8} = 1.86$

Since the test statistics is outside the rejection region , we fail to reject the null hypothesis ,There is no statistically significant evidence to reject the claim

Step-by-step explanation:

From the question we are told that

The claim is $\mu = 0$

Hence

The null hypothesis is $H_o : \mu = 0$

The alternative is $H_a : \mu \ne 0$

Generally the test statistics is mathematically represented as

$t = \frac{\= d - \mu_d }{ \frac{s_d}{ \sqrt{n} } }$

=> $t = \frac{3.5 -0 }{ \frac{8.94}{ \sqrt{9} } }$

=> $t = 1.17$

Generally the degree of freedom is mathematically represented as

$df = n- 1$

$df = 9 - 1$

$df = 8$

From the student t-distribution table the critical value of $\alpha$ at a degree of freedom of 8 is

$t_ {\alpha , df} =t_ {0.10 , 8} = 1.86$

Since the $t_ {\alpha , df}$ is outside the rejection region , we fail to reject the null hypothesis ,There is no sufficient evidence to reject the claim

4 0

4 years ago

Find the exact circumference of a circle with an area equal to 36 sq. in.

DochEvi [55]

The area of the circle is determined through the equation,
A = πr²
Plug in the value of area
36 in² = πr² ; r = 3.385 in
The formula for the circumference of the circle is,
C = 2πr
Substitute the value of radius,
C = 2π(3.385 in) = 6.77π in
Thus, the circumference of the circle is 6.77π inches.

8 0

4 years ago

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A lamp manufacturer uses 714 m of electrical cord each week. The cord comes on spools that hold 12 m each.

RoseWind [281]

I meant to put the number 19

3 0

3 years ago