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Dovator [93]
3 years ago
7

What is the mass of 20 gallons of gasoline?

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0
Your answer would be 14.978
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Population lottery numbers: 56, 42, 19, 8, 24, 13 find the total number of samples of size 4 that can be drawn from this populat
statuscvo [17]

Answer:

The correct answer is there are 15 samples each of size 4 to choose from the population and the population mean is 27.

Step-by-step explanation:

Total number of lottery tickets = 6

Number of samples of size 4 that can be drawn from this population of 6 lottery numbers are = \left[\begin{array}{ccc}6\\4\end{array}\right] = 15.

Now the population mean is given by \frac{1}{n} × ∑ x , where n is the number of lottery tickets and ∑ x  is the sum of the lottery numbers.

Summation of the lottery ticket numbers is 162

Thus the population mean is given by \frac{162}{6} = 27.

8 0
3 years ago
For Oscar's birthday, his grandparents gave him a 100 dollar gift card to a local movie theater. The theater charges 12 dollars
olga_2 [115]

Answer:

Move 100 to the left of a

100 a

List of all of the solutions

ax100=100a

12= 100a

4 0
2 years ago
Johnny walks 3600 feet in 9 minutes. How many miles does he walk per minute?
worty [1.4K]

Answer:

0.075758 miles per minute

Step-by-step explanation:

3600 divided by 9 = 400

400 ft = 0.075758 miles

6 0
3 years ago
Solve the equation by completing the square. round to the nearest hundredth if necessary. x^2+3x-5=0
elena55 [62]
X=0.85 and -5.85 is the answer, that's all of the work

3 0
3 years ago
Below is the table of values of a function. Write the output when the input is n. input 3 8 72 ñ
LenKa [72]

Answer:

n + 3

Step-by-step explanation:

6 is 3 + 3, 11 is 8 + 3 and 12 is 9 + 3 so the output seems to be the input plus 3. Therefore, when the input is n, the output is n + 3.

4 0
3 years ago
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