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laila [671]
3 years ago
11

approximately 30,400 citizens of a country died in automobile accident in 2015. express this toll in deaths per day

Mathematics
1 answer:
sertanlavr [38]3 years ago
6 0
If you divide 30,400 by the amount of days in a year 365 you should get 83.3 but because you cant have part of a person lets leave it at 83 death per day
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Chris drives an ice cream truck 2 3\4 hours, how many minutes did he drive
dolphi86 [110]
1 hour = 60 minutes
2 3/4 hours = 165 minutes
5 0
3 years ago
Read 2 more answers
The difference between the value of the sample statistic and the value of the corresponding population parameter is called the _
mel-nik [20]

Answer: c. sampling error

Step-by-step explanation:

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  • A sample statistic gives the estimate value of the population parameter. For example : Sample mean , sample proportion.

Since, the sample is a subset of population , so there are chances for unavoidable variation in sample mean from the population mean that varies from sample to sample .

This variation is known as sampling error.

∴ The difference between the value of the sample statistic and the value of the corresponding population parameter is called the sampling error .

Hence,the correct answer is c. sampling error .

7 0
3 years ago
What is 3.47 correct to 2 decimal places <br><br> what is 8.132 correct to 3 decimal places
Olenka [21]
If I'm understanding the question they should be those. If you want to go left then the would be

Left
0.00347
0.008132

Right
347.
8,132.
6 0
3 years ago
Mike has a 9 foot long board. He needs to cut it into 12 equal parts. How many feet long should each section be?
telo118 [61]
Multiply 9 feet times 12 inches and you get 108 inches. Then take 108 inches and divide it by 12 sections, you get 9 inches.

Answer: Each section should be 9 inches long, or 0.75, or 3/4 feet long.  
3 0
3 years ago
The inverse, f'(x), of f(x) =
astraxan [27]

Step-by-step explanation:

Given

f(x) =  \frac{x + 5}{x}

So

f(2) = \frac{2 + 5}{2}  \\  =  \frac{7}{2}

Now

{f}^{ - 1} (x) =  \frac{5}{x - 1}

So

{f}^{ - 1} (2) =  \frac{5}{2 - 1} \\  =  \frac{5}{ 1}   \\  = 5

Hope it will help :)❤

7 0
3 years ago
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