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horsena [70]
3 years ago
9

If an airplane is traveling 500mi/hr how far can it travel in 4 hours

Chemistry
1 answer:
matrenka [14]3 years ago
6 0

Answer:

2000 mi

Explanation:

4 hr *\frac{500 mi}{hr} =2000 mi

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Arrange these elements based on their atomic radii. ga, f, s, as
mamaluj [8]

please have look at Periodic table , you will solve it yourself !

5 0
3 years ago
The density of water is 1 gm/ml. An object has a mass of 58 grams. What volume must it have in order to float in water?
Keith_Richards [23]

Answer:

58mL

Explanation:

Given parameters:

Density of water  = 1g/mL

Mass of object  = 58g

Unknown:

The volume the object must have to be able to float in water = ?

Solution:

To solve this problem, we know that the object must have density value equal to that of water or less than that of water to be able to float.

We then set its density to that of water;  

   Density  = \frac{mass}{volume}  

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So;

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7 0
3 years ago
How many significant figures are in the measurement, 0.005890 g?
pantera1 [17]

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6 0
3 years ago
What is GMOs? ( Thanks btw )​
Sunny_sXe [5.5K]

Answer:

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Explanation:

5 0
2 years ago
Robert has pure samples of both D-ribose and D-arabinose, but he forgot to label them. He only has some nitric acid, the reagent
Sauron [17]

Answer:

Following are the responses to the given question:

Explanation:

Since HN03 is an oxidation substance D-ribose u.ith oxidized to form in rubric acid Ribose is chiral, but rubric acid is achiral because of its symmetry mirror level, Hence no infrared roster in the sample holder is observed.

Please find the attached file.

D-Arabinose, on either hand, gives optical aldaric acid with such a net optical rotation observed inside the polarimeter for diagnosis with HN03.

4 0
3 years ago
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