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Ghella [55]
3 years ago
13

3.6 - 5.6n - 4n + 8 Simplify the expression

Mathematics
2 answers:
alekssr [168]3 years ago
8 0
The answer is -9.6n+11.6
riadik2000 [5.3K]3 years ago
4 0

Answer:

Let's simplify step-by-step.

3.6−5.6n−4n+8

=3.6+−5.6n+−4n+8

Combine Like Terms:

=3.6+−5.6n+−4n+8

=(−5.6n+−4n)+(3.6+8)

=−9.6n+11.6

Answer:

=−9.6n+11.6

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larger box: 8*3*5 = 120

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Avery planned a circular garden and path as shown below. The radius of the garden is 4 feet and the path around the garden is 2
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A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is
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Answer:

The decision rule for rejecting the null hypothesis is t < -1.721

Step-by-step explanation:

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is believed that the machine is underfilling the bags.

At the null hypothesis, we test if the mean weight of the bag is the desired value of 410, that is:

H_0: \mu = 410

At the alternate hypothesis, we test if the bag is underfilled, that is, the mean weight is below the desired value, so:

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Type of test:

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Using a calculator, the critical value is t_c = -1.721

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We reject the null hypothesis if the test statistic is less than the critical value, so the decision rule for rejecting the null hypothesis is t < -1.721

3 0
3 years ago
Please help please I really need help
Umnica [9.8K]

Yo sup??

The two triangles are similar by AAA property ie

Angle Angle Angle property

Let us name the two triangles as ABC and DEF

By observing the figure

mB=mE=90   (right angled triangle)

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Therefore by AAA the two triangles are similar .

The diagram is given below.

PS: All the credits for image goes to Picasso-PSN03

5 0
3 years ago
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