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SpyIntel [72]
2 years ago
3

Declare a multidimensional array of ints, westboundHollandTunnelTraffic that can store the number of vehicles going westbound th

rough the Holland Tunnel on a particular hour on a particular day on a particular week on a particular year. The innermost dimension should be years, with the next being weeks, and so on.
Computers and Technology
1 answer:
swat322 years ago
4 0

Answer:

The multidimensional array is declared as

int westboundHollandTunnelTraffic [ ] [ ] [ ] [ ];

Explanation:

int  is the type of the array which is short for integer  as the given type of data to be stored is all integers.

westboundHollandTunnelTraffic is the name of the array which is as given in the question.

[ ] [ ] [ ] [ ] are the dimensions of the array which are 4 in number for the innermost being for year, the next one for weeks, the further one for days and the outermost for hours.

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Ethan is a systems developer. He is working on a system where he will implement independent solutions for different processes. W
Igoryamba
The correct answer for this question is this one: " c.huge initial investment"
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2 years ago
In an IPv4 datagram, the fragflag bit is 0, the value of HLEN is 5 (Its unit is word or 32-bits ), the value of total length is
Karolina [17]

Answer:

i aint sure

Explanation:

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2 years ago
A 1.17 g sample of an alkane hydrocarbon gas occupies a volume of 674 mL at 28°C and 741 mmHg. Alkanes are known to have the gen
Nina [5.8K]

Answer:

C3H8

Explanation:

Step 1:

Data obtained from the question. This includes the following:

Mass of alkane = 1.17g

Volume (V) = 674 mL

Temperature (T) = 28°C

Pressure (P) = 741 mmHg.

Gas constant (R) = 0.08206 atm.L/Kmol

Step 2:

Conversion to appropriate unit.

For Volume:

1000mL = 1L

Therefore, 674mL = 674/1000 = 0.674L

For Temperature:

Temperature (Kelvin) = Temperature (celsius) + 273

Temperature (celsius) = 28°C

Temperature (Kelvin) = 28°C + 273 = 301K

For Pressure:

760mmHg = 1atm

Therefore, 741 mmHg = 741/760 = 0.975atm

Step 3:

Determination of the number of mole of the alkane..

The number of mole of the alkane can be obtained by using the ideal gas equation. This is illustrated below:

Volume (V) = 0.674L

Temperature (T) = 301K

Pressure (P) = 0.975atm

Gas constant (R) = 0.08206 atm.L/Kmol

Number of mole (n) =?

PV = nRT

n = PV /RT

n = (0.975 x 0.674)/(0.08206x301)

n = 0.0266 mole

Step 4:

Determination of the molar mass of the alkane.

Mass of alkane = 1.17g

Number of mole of the alkane = 0.0266mole

Molar Mass of the alkane =?

Number of mole = Mass/Molar Mass

Molar Mass = Mass/number of mole

Molar Mass of the alkane = 1.17/0.0266 = 44g/mol

Step 5:

Determination of the molecular formula of the alkane.

This is illustrated below:

The general formula for the alkane is CnH2n+2

To obtain the molecular formula for the alkane we shall assume n = 1, 2, 3 or more till we arrive at molar Mass of 44.

When n = 1

CnH2n+2 = CH4 = 12 + (4x1) = 16g/mol

When n = 2

CnH2n+2 = C2H6 = (12x2) + (6x1) = 30g/mol

When n = 3

CnH2n+2 = C3H8 = (12x3) + (8x1) = 44g/mol

We can see that when n is 3, the molar mass is 44g/mol.

Therefore, the molecular formula for the alkane is C3H8.

7 0
2 years ago
When Russ opened a website on his browser, he saw an error that the site was not compatible with the browser version he was runn
Umnica [9.8K]

Answer:

Patch finders.

Explanation:

Once Russ accessed a webpage on his computer, he had seen an issue that the page was not associated with the browser variant on which he was executing it, although it was important to use patch finders tool to fix the following problems because patch finder is only the software that can resolve the following issues.

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2 years ago
Your southern region is not doing very well. You want to know why, so you ask for a special report showing the numbers for the s
Mila [183]

Answer:

D) Comparative

Explanation:

Comparative report is an analytical approach to report writing, where the aim is to determine the performance or contribution of individual constituents.

6 0
2 years ago
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