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exis [7]
2 years ago
10

NEEDED ASAP! IF YOU CAN PLEASE ANSWER THIS THANKS!

Mathematics
2 answers:
igomit [66]2 years ago
8 0

Answer:

3

Step-by-step explanation:

Studentka2010 [4]2 years ago
3 0
The answer is 3 hope this helped
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Find the axis of symmetry F(x)=x2-8x+15
aalyn [17]

Answer:

x = 4

Step-by-step explanation:

4 0
3 years ago
The manufacturer of a refrigerator system for beer kegs produces refrigerators that are supposed to maintain a true mean tempera
Bond [772]

Answer:

There is sufficient evidence to support the claim that the mean temperature is different from 42 deg

Step-by-step explanation:

From the given information, we are being told that:

The manufacturer of a refrigerator system for beer kegs produces refrigerators that are supposed to maintain a true mean temperature, μ, of 42°F

i. e  mean  μ = 42

The owner of the brewery does not agree with the refrigerator manufacturer, and claims he can prove that the true mean temperature is incorrect.

Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

From above;

The null and the alternative hypothesis can be computed as:

\mathbf{H_o : \mu  = 42} \\ \\ \mathbf {H_1 : \mu \neq 42}

Here , the hypothesis test of the claim is the alternative hypothesis.

The conclusion based on the decision rule:  is to reject the null hypothesis

∴

The conclusion in non technical terms is that :

There is sufficient evidence to support the claim that the mean temperature is different from 42 deg

4 0
3 years ago
Angle P measures 112 degrees, what are the measures of angle N and O?
Oxana [17]
The inside angles of a triangle need to equal 180 degrees
 in this triangle the lines NP and OP are identical so the 2 unknown angles would be equal
 so the 2 unknown angles would be 180 - 112 = 68 / 2 = 34 each
 angle N & O are 34 degrees


7 0
3 years ago
David has been tasked with tracking the number of bagels sold (y) at freddy's 24-hour bagel shop from 12: 00 am (x= 0) to 12: 00
ICE Princess25 [194]

Step-by-step explanation:

let say he sold 5 bagels then he would sell 5 bagels

12-5=7 , b=7

replace in 12-5=7

b=12-s

8 0
3 years ago
Use the figure below to find the values of x and y
irinina [24]

Step-by-step explanation:

hey.. everyone please

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2 years ago
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