What is one 1/5 of an hour in minutes

Answers

Answer 1

So first convert hours to minutes and we know that 1 hour is 60minutes.
So 1/5th of an hour would be one fifth of 60 mins right?
So to fnd what a certain fraction of a certain number is you have to multiply the numerator of the fraction by the number(60) and put it over the denominator (5).
So you get 1 multiplied by 60/5.Which is 60/5.
And we divide 60/5 to get 12.
So the answer is 12 minuets.
Hope this helps:)

Answer 2

Time can be calculated in so many ways, minutes and hours are the two basic units of time. One hour contains 60 minutes, hence the one-fifth time of an hour is 12 minutes.

Question is asked about changing the fifth part of an hour into minutes.

We know that,

1 hour contains 60 minutes.

Therefore,

Thus,

1/5 of an hour is 12 minutes.

To know more about fractions, please refer to the link:

brainly.com/question/18134643

Related Questions

If you have a distribution with a very large range, but a small standard deviation, what does that tell you about your data set? the distribution is very flat with a gradual increase in frequency as the numbers approach the mean. there are most likely a few outliers, with the rest of the data close to the mean. you can't really know anything about the distribution's shape without actually seeing it, or having more data. the distribution is essentially normal or bell shaped.

Answers

There are most likely a few outliers, with the rest of the data close to the mean. The standard deviation is an indication of how "wide" the peak of the graph is. Since we have a very large range, that means that the values cover a very large range. But since the standard deviation is small, that means that most of the values are extremely close to the average (or mean) of the values. With that in mind, let's look at the options and see what fits. The distribution is very flat with a gradual increase in frequency as the numbers approach the mean. * This would have a rather large standard deviation since most of the values would be a fair distance from the mean. So this is a bad choice. There are most likely a few outliers, with the rest of the data close to the mean. * This is a very accurate description of the situation. So it's the correct choice. You can't really know anything about the distribution's shape without actually seeing it, or having more data. * This is a cop out and quite wrong. Therefore this is a bad choice. The distribution is essentially normal or bell shaped. * This is what is usually expected, but since we have a small standard deviation, the curve is more definitely NOT bell shaped. So this is a wrong choice.

In a 3 hour examination of 320 questions, there are 40 mathematics problems. if twice as much time should be allowed for each math problem as each of the other questions, how many minutes should be spent on math problems

Answers

Let the total hour of exam is 3hrs ie 180 minutes.( since answer required in minutes). Let as assume maths questions be in x minutes. Let the assume rest of the question is in y minutes. Given that out of 320 qns 40 is maths qns. therefore, maths qn is =40 and rest of qns is 280. Also given the time of maths qns is twice of rest. They related in the following equation. ie x:y=2:1 ; x/y =2/1 ie x=2y therefore 2x+y= 180 min ; ie 2(2y)+y= 180 ; y=36 therefore resolving for x = 2*36 = 72 time spent for maths qn is 2*x = 2* 72 =144min. rest of maths question is 36 min.

A certain dodgeball court is a circle with a square perfectly inscribed inside it. the square represents the playing field, while the rest of the circle represents four rest areas for players. if the square has an area of 16, what is the area of the four rest areas combined?

Answers

Exactly 8*pi - 16
Approximately 9.132741229 For this problem, we need to subtract the area of the square from the area of the circle. In order to get the area of the circle, we need to calculate its radius, which will be half of its diameter. And the diameter will be the length of the diagonal for the square. And since the area of the square is 16, that means that each side has a length of 4. And the Pythagorean theorem will allow us to easily calculate the diagonal. So: sqrt(4^2 + 4^2) = sqrt(16 + 16) = sqrt(32) = 4*sqrt(2) Therefore the radius of the circle is 2*sqrt(2). And the area of the circle is pi*r^2 = pi*(2*sqrt(2)) = pi*8 So the area of the rest areas is exactly 8*pi - 16, or approximately 9.132741229

Among all isosceles triangles of perimeter 10, which one has the largest area?

Answers

The equilateral triangle with all sides having a length of 10/3 has the largest possible area of all isosceles triangles of perimeter 10.
The area of a triangle is 1/2 bh where b is the base and h is the height of the triangle. So let's create an equation for the area of an isosceles triangle with a perimeter of 10, given the base.
So with a specified base, the length of the other 2 sides will be: (10 - b)/2
And using the Pythagorean theorem, the height of the triangle will be: sqrt(((10 - b)/2)^2 - (b/2)^2)
So the area of the triangle will be: A = b*sqrt(((10 - b)/2)^2 - (b/2)^2)/2

Let's simplify the equation a bit:
A = b*sqrt(((10 - b)/2)^2 - (b/2)^2)/2 A = b*sqrt( (10 - b)^2/4 - b^2/4 )/2
A = b*sqrt( (100 - 20b + b^2)/4 - b^2/4 )/2
A = b*sqrt(25 - 5b + b^2/4 - b^2/4 )/2
A = b*sqrt(25 - 5b)/2
A = (1/2)b*sqrt(25 - 5b)

Now whenever you see "largest", you should think of "first derivative". So let's calculate that. A = (1/2)b*sqrt(25 - 5b) A = (1/2)b*(25 - 5b)^(1/2)

Using the product rule we get: A' = (1/2)*(25 - 5b)^(1/2) + (1/2)b*(1/2)(25 - 5b)^(-1/2)(-5)
Simplify:
A' = (1/2)*(25 - 5b)^(1/2) - (5/4)b*(25 - 5b)^(-1/2)
A' = (25 - 5b)^(1/2))/2 - (5b)/(4(25 - 5b)^(1/2))
A' = (25 - 5b)^(1/2))/2 * (2(25 - 5b)^(1/2))/(2(25 - 5b)^(1/2)) - (5b)/(4(25 - 5b)^(1/2))
A' = 2(25 - 5b)//(4(25 - 5b)^(1/2)) - (5b)/(4(25 - 5b)^(1/2))
A' = (2(25 - 5b) - 5b)/(4(25 - 5b)^(1/2))
A' = (50 - 10b - 5b)/(4(25 - 5b)^(1/2))
A' = (50 - 15b)/(4(25 - 5b)^(1/2))
Now the only possible values of b that will be a local minimum or maximum will be those points where the first derivative is either 0, or undefined. It will have the value 0 when the term (50-15b) is 0, or it will be undefined when the bottom term 4(25-5b)^(1/2) is 0. So let's check those possible values: 50 - 15b = 0 50 = 15b 50/15 = b 10/3 = b
So if the base is 10/3, that means that the other 2 sides of the isosceles triangle are (10 - 10/3)/2 = (30/3 - 10/3)/2 = (20/3)/2 = 10/3, which is an equilateral triangle. Let's check the second possibility: 4(25-5b)^(1/2) becomes undefined when b = 5, giving a value of 0. And if the base has a length of 5, that leaves 5 for the combined length of the other 2 sides, when means that you have a degenerated triangle with a height of 0. So the area of that triangle is also 0. Therefore the largest possible isosceles triangle with a perimeter of 10 is an equilateral triangle with all three sides having length 10/3.

An ice chest contains 5 cans of apple juice, 6 cans of grape juice, 6 cans of orange juice, and 8 cans of mango juice. suppose that you reach into the container and randomly select three cans in succession. find the probability of selecting three cans of apple juice

Answers

Kfc and watermelon is the answer

A rectangle's length is 12 inches greater than its width. if the perimeter of the rectangle is 56 inches, find the length. (all answers are given in inches.)

Answers

The perimeter of a rectangle is the sum of all sides of the shape. It is expressed as:
P = 2l + 2w
where l is the length and is equal to 2 + w and w is the width
22 = 2(2+w) +2w22 = 6ww = 11/3 inches

A building casts a shadow 49 feet long. at the same time, a 42-foot-tall flagpole casts a shadow of 9.8 feet long. what is the height of the building?

Answers

200ft would be your answer

A town's population has been growing linearly. in 2003 the population was 70,000. the population has been growing by 2700 people each year. write an equation for the population, p, x x years after 2003.

Answers

The equation is y=2,700x+70,000
the x represents the number of years the 2,700 represents the numbers of people new each year and the 70,000 represents the number of people started with in the town in 2003.

The rubber ball traveled an average distance of 160.0 cm. Its average time was 5.74 seconds. What is its average speed? Remember to show your work and use units for full credit.

Answers

Speed is calculated by dividing distance by time. The formula to calculate speed is D/T. Here the distance or D is 160 cm and time or T is 5. 74 seconds. Speed therefore = 160 cm /5.74 sec = 27.87 cm per second. Since distance was in cm and time was in seconds, the answer will be in cm per second.

What is the solution to the equation 1 over the square root of 8 = 4(m + 3)?

Answers

The solution would be ... m = √2 - 48 over 16. Have a good day :)

The library is to be given 5 books as a gift. the books will be selected from a list of 19 titles. if each book selected must have a different title, how many possible selections are there?

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There are 95 possible titles to select from

The measure of the smallest angle of a triangle is one-fifthfifth the measure of the largest angle. the measure of the second angle is 7373degrees° less than the measure of the largest angle. find the measure of the angles of the triangle.

Answers

6x3=18-3=15 Hope it helps.

The length of a rectangle is 4 centimeters more than its width. if the ratio of the length to width is seven to five, find the dimensions of the rectangle

Answers

L = 4 + w
l/w = 7/5
l = 7w/5

7w/5 = 5 + w
7w = 25 + 5w
2w = 25
w = 12.5

l = 4 + 12.5
l = 16.5

the dimensions are 16.5 x 12.5 cm

Three consecutive odd integers. x be the first, or smallest, odd integer. three consecutive odd integers are

Answers

X, x + 2, x + 4 cause if you add 1 it becomes even so add 2 everytime to keep it odd

Trigonometry you have 10 liters of a juice blend that is 60% juice. suppose that you have added 15 liters of juice to the original 10 liters. what is the percentage of juice in this blend?

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The national center for health statistics reported that of every 883 deaths in recent years, 24 resulted from an automobile accident, 182 from cancer, and 333 from heart disease. what is the probability that a particular death is due to an automobile accident? 24/883 or 0.027 539/883 or 0.610 24/333 or 0.072 182/883 or 0.206

Answers

24/883 or 0.027 is the probability a particular death is due to an automobile accident. To obtain the probability that a death is caused by an automobile accident the number of deaths from automobile accidents needs to be divided by the total number of deaths.

Which state has the lowest number of immigrant citizens, with only 6.8% of its population being foreign-born?

Answers

According to the 2016 census, New Hampshire now has a foreign-born population of 6%, making it one of the lowest in the country. However, many southern states have percentages as low as 3%, making them the lowest in the country.

Answer:

Step-by-step explanation:

North Carolina

Write a quadratic function f whose zeros are 4 and 3 .

Answers

The quadratic function f whose zeros are 4 and 3 is and this can be determined by using the given data.

Given :

Quadratic function f whose zeros are 4 and 3.

The following steps can be used in order to determine the quadratic function f whose zeros are 4 and 3:

Step 1 - The generalized quadratic equation is given by:

f(x) = (x - a)(x - b) --- (1)

Step 2 - According to the given data, quadratic function f whose zeros are 4 and 3.

Step 3 - Now, substitute the values of the known terms in the expression (1).

f(x) = (x - 4)(x - 3)

Step 4 - Simplify the above expression.

For more information, refer to the link given below:

brainly.com/question/2263981

F(x) = (x-4)(x-3)

if you put x=4, it makes f(x) 0. if you put x=3 it makes f(x) 0

You are taking a multiple-choice test that has 8 questions. each of the questions has 5 answer choices, with one correct answer per question. if you select one of these choices for each question and leave nothing blank, in how many ways can you answer the questions?

Answers

5^8 = 390625 ways tp d

Answer:

Step-by-step explanation:

390625

The equation (x – 5)^2 + (y – 7)^2 = 81 models the position and range of a cellular phone tower. What is the range of the tower?

Answers

Answer:

In interval form range is [-2,16]

Step-by-step explanation:

Here we can see that given equation is circle

whose center is (5,7 ) and radius is 8 ,

Range of the circle is actually values of y it changes from

if (h,k) is the center and r is the radius of circle then range is given by

k-r ≤y ≤ k+r

here in the question k = 7 and r =9

therefore range is

7-9 ≤y ≤ 7+9

-2 ≤y ≤ 16

In interval form [-2,16]

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