3 years ago

Please Help. Will give Brainliest.

Mathematics

1 answer:

mixas84 [53]3 years ago

4 0

Answer:

translation.........

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Plssss I need help Im in classsss plsss

Sav [38]

Step-by-step explanation:

Y=-4x+3

2x+3y=19

2x+3(-4x+3)=19

2x-12x+9=19

-10x=10

X=-1

y=-4*(-1)+3=4+3=7

x=-1 y=7

5 0

3 years ago

The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 c

Troyanec [42]

So,, there are 5 different flavors. A total of 180 people were asked. Hence, the hypothesis that there is no significant difference is that every flavor gets 180/5=36 flavors. x^2= $\sum{\frac{(x_i)^2}{m_i}}-n$ . In this case, mi is the proportion of the hypothesis, thus 36, n=180 and xi is the number of actual observations. Substituting the known quantities, we get that x^2=9. The degree of association is given by $\sqrt{X^2}/ \sqrt{N(n-1)}$ . This yields around 0.10, much higher than our limit.

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3 years ago

Whats the linear function in slope intercept form :<br> -6x+9y=54

babunello [35]

9y = 6x + 54
divide through by 9:-
y = 6/9y + 54/9

y = 2/3 x + 6 <---- answer

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3 years ago

Read 2 more answers

What is -18.278-(6.8)

Nastasia [14]

your answer would be -25.078

i hope this helps.!