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NemiM [27]
3 years ago
6

how long will it take an airplane yo go 800 miles if its traveling at an average speed of 650 miles per hour

Physics
1 answer:
vazorg [7]3 years ago
5 0
The airplane will arrive at its destination in 1.23 hours
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An agriculturalist working with Australian pine trees wanted to investigate the relationship between the age and the height of t
SVETLANKA909090 [29]

Answer:

The correct answer is B.

Explanation:

Step 1:

The available regression equation is: Predict height= 0.29 + 0.48 (age).

Here, the predict height is dependent variable and the  age is in-dependent variable.

Intercept = 0.29

Slope      = 0.48

The given regression equation indicates the y on x model and the intercept coefficients of the regression equation is 0.29 and the slope is 0.48.

Step 2:

The height increases, an average, by 0.48 m per year.

Because co-efficient of slope variable indicate the positive sign and we increase 1 year in age then automatically height increased is 0.48 m.

<h3></h3><h3>The height increases, on average, by 0.48 meter each year.</h3>
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3 years ago
Which of the following is an advantage of asexual reproduction compared to sexual reproduction?
azamat

Answer:

Asexual reproduction requires less energy and will produce more offspring over time

Explanation:

6 0
3 years ago
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Tema [17]

Answer:

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Explanation:

8 0
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A wooden block has a mass of 562 g and a volume of 72 cm3. what is the density
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Answer:

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Explanation:

The formula for density is \frac{mass}{volume}. Let's apply the formula to the question:

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