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meriva
2 years ago
13

ALL MY POINTS!

Mathematics
2 answers:
vitfil [10]2 years ago
7 0

Answer:

I believe it is y=1.83x

Step-by-step explanation:

Aneli [31]2 years ago
7 0

Answer:

c

Step-by-step explanation:

i think, sorry if i'm wrong

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Solve the equation 7h-5(3h-9)=-72
STALIN [3.7K]
H=14 is your answer.

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3 years ago
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What is the length of AB?
PtichkaEL [24]

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Step-by-step explanation:

6 0
2 years ago
What is the answer I really need to know (c + 4)(2) =
cluponka [151]

Answer:

2c + 8

Step-by-step explanation:

Apply the Distributive Property of Multiplication:

(c + 4)(2) = (2)(c + 4) = 2c + 8

5 0
2 years ago
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The number of entrees purchased in a single order at a Noodles & Company restaurant has had an historical average of 1.35 en
trasher [3.6K]

Answer:

a) 0.3571

b) The p-value is 0.362007.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 1.35

Sample mean, \bar{x} = 1.4

Sample size, n = 26

Alpha, α = 0.01

Sample standard deviation, s = 0.7

First, we design the null and the alternate hypothesis

H_{0}: \mu = 1.35\text{ entrees per order}\\H_A: \mu > 1.35\text{ entrees per order}

We use One-tailed t test to perform this hypothesis.

a) Formula:

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{s}{\sqrt{n-1}} }

Putting all the values, we have

t_{stat} = \displaystyle\frac{1.4 - 1.35}{\frac{0.7}{\sqrt{25}} } = 0.3571

b) The p-value at t-statistic 0.3571 and degree of freedom 25 is 0.362007.

4 0
3 years ago
This really hard help please
bonufazy [111]

Answer:

is it 4.8, I don't really know

8 0
3 years ago
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