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Delvig [45]
3 years ago
11

How to convert 147.9 price per liter to price per gallon 

Mathematics
2 answers:
Oksanka [162]3 years ago
8 0
Let's find the conversion between the two.
1 liter : 0.264 gallon.
We need to multiply 147.9 by 0.264 to find the number of gallons.
147.9×0.264172
39.071039
We need to round to two decimal places since it's money.
39.07
So, $147.9 per liter = $39.07 per gallon.
But, I'm not sure if you may round the conversions or not, because some may just convert it to 2 decimal places or even a whole number.
Y_Kistochka [10]3 years ago
4 0
Qn: Price/liter to Price/gallon

Now,
1 liter = 0.2642 gallons

Therefore,
Price per gallon: 147.9/l = 147.9/ (1*0.2642) gallons = 147.9/0.2642 gallons = 559.80/gallon
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The number 12,300 is written ______. as a coefficient in standard form in scientific notation
dexar [7]
The number 12,300 is written 1.23 x 10⁴ as a scientific notation. It's coefficient is 1.23; base is 10⁴ in exponent form.

Scientific notation is a method developed by scientists to shorten the number that expresses a very large number. The scientific notation is based on powers of the base number 10.

Scientific notation has two numbers: coefficient and base. The coefficient must be greater than or equal to 1 and less than 10. The base is always 10 written in exponent form.

12,300 as coefficient in standard form in scientific notation.

1) put decimal after the first digit and drop the zeros. from 12,300 to 1.23 this is the coefficient.

2) to find the exponent, count the number of places from decimal to the end of the number.
1.2300 ; there are 4 places

So the scientific notation is 1.23 x 10⁴

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3 years ago
Part 2: Create a scenario for a geometric sequence. For example, Anthony goes to the gym for ______ minutes on Monday. Every day
Ugo [173]
An example scenario is:

Anthony goes to the gym for <em>20</em> minutes on Monday. Every day he <em>multiplies</em> his gym time by <em>2</em>. 

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The formula used to determine the 5th term is,

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where r is the common ratio equal to 2. 


5 0
3 years ago
A river is flowing at the rate of 2.4 miles an hour when a boy rows across it. If the boy rows at a still-water speed of 3.1 mil
Xelga [282]

Answer:

3.9 mi/h

Step-by-step explanation:

If the boy is rowing perpendicular to the current, the two vectors form a right triangle.

AB represents the downstream current, BC is the speed across the river, and AC is the ground speed of the boat

AC^2 = 2.4^2 + 3.1^2 =5.76 + 9.61 = 15.37

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The boat's speed over the ground is 3.9 mi/h.

7 0
3 years ago
5(3m+2) explanation and answer
Alexus [3.1K]
5(3m+2)=15m+10
6 0
3 years ago
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TotCo is developing a new deluxe baby bassinet. If the length of a newborn baby is normally distributed with a mean of 50 cm and
slavikrds [6]

Answer:

91.63 cm is the interior length of the bassinet to ensure that 99 percent of newborn babies will fit, with a safety margin of 15 cm on each end of the bassinet.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 50 cm

Standard Deviation, σ = 5 cm

We are given that the distribution of  length of a newborn baby is a bell shaped distribution that is a normal distribution.

Formula:

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We have to find the value of x such that the probability is 0.99

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P(z

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There is a safety margin of 15 cm on each end of the bassinet

Length of bassinet =

61+63 + 15 +15 = 91.63\text{ cm}

6 0
3 years ago
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