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Amanda [17]
2 years ago
6

A machine produces 80 boxes per

Mathematics
1 answer:
lilavasa [31]2 years ago
3 0

Answer:9,600 boxes

Step-by-step explanation:

60 mins in 1 hr = so 120 minutes in 2 hrs

80 boxes/ per minute

so 80 x 120 minutes = 9,600 boxes

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The answer is:  [D]:  " y = x² + 2x + 2 " .
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Are the population means different? yes or no explain
Dima020 [189]

Answer:

The comparison of two population means is very common. A difference between the two samples depends on both the means and the standard deviations. Very different means can occur by chance if there is great variation among the individual samples.

Step-by-step explanation:

This answer involves both Yes and No

5 0
3 years ago
= table shows a hot air balloon's height h, in feet, during a descent at various times t, in seconds.
denpristay [2]

Answer:

A. Slope is -12 feet per second

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Step-by-step explanation:

1) Solving Part A (we need to find the slope):

  • The slope is \frac{y_2-y_1}{x_2-x_1} --> y_1, y_2, x_1, and x_2 are all values from the table. We know that the left column is the x-values, and the right column is the y-values as that is the conventional way of depicting them.

2) Using the y-values of 1150 and 1090, and their corresponding x-values (5 and 10 respectively), we can get the slope:

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\frac{-60}{5} =-12, so the slope is -12.

==================================================================

1) Part B (analysis)

We can see that no matter what 2 y-values and their corresponding x values we use, the slope always is the same. This means that the rate of change is constant.

8 0
2 years ago
Kyle wants to put fencing around his rectangular shaped yard. The length is 12.5 feet and the width is 8.4 feet. How much fencin
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The length and width would be 20.9 if you add then divide the formula give its different sometimes

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Given the function w(x)=2x²+5x, find w(2)
vivado [14]

\text{Put}\ x=2\ \text{to the equation of the function}\ w(x)=2x^2+5x:\\\\w(2)=2(2^2)+5(2)=2(4)+10=8+10=18\\\\Answer:\ \boxed{w(2)=18}

5 0
2 years ago
Read 2 more answers
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