I really need help with this ☹️

The conversion of units shown below.

The same attribute is expressed using a unit conversion, but in a different unit of measurement.

For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometres, feet, or any other measurement unit instead of miles.

Given:

1. 25 mi/hr=__m/min

As, 1 m/h = 0.01667 m/min

25 mph = 25 x 0.01667

             = 0.41675 m /min

2. 32 mi/gal=__gt/min

32 mile/ gal = 153721589.8148768 gt/ min

3. 10 m/s=__ft/s

10 m/s= 32.80 ft/s

4. 14 gal/s=__km/l

14 gal/s = 32.93 km/l

5. 3.5 days=__mins

3.5 days = 5040 minutes

6. 100yd=__qt/m

100 yd= 0.0001 qt/m

7. 15 dollars/hr=__cents/min

15 dollars/hr= 25 cents/ min

8. 5L/s =___kL/min

5 L/s = 0.3 Kl/ min

9. 62in.=__m

62in.= 1.5748 m

10. 7 days= __s

7 days=604800 sec

Learn more about unit conversion here:

https://brainly.com/question/19420601

#SPJ1

Answer:

14 cups of flour

Step-by-step explanation:

14 cups of sugar multiplied by 2 is 28 cups of sugar

7 cups of flour multiplied by 2 is 14 cups of flour

The probability of selection of diagonal which is not shortest nor longest is 13/17.

We know very well that Icosagon has 20 sides.

If any diagonal is possible, it can be possible by connecting two points, so to choose r objects from n objects can be done by ⁿ [tex]C_{r}[/tex] = [tex]\frac{n!}{r! (n-r)!}[/tex]

So, number of ways to choose diagonal = [tex]^2^0C_{2}[/tex]

After that we need to subtract 20 ways as single point can lead to diagonal making.

So, total number of ways to choose 20 diagonals =  170

Now, talking about the shorter diagonal

so, shorter diagonal =Diagonal connecting(A₁A₃, A₂A₄,.....) =20 diagonals.

Now, talking about longer diagonal=Diagonal connecting(A₁A₈,A₂A₉.........) = 20 diagonals

So, we have total chances of ⁿ [tex]C_{r}[/tex] = [tex]\frac{n!}{r! (n-r)!}[/tex] and possible number of chances of selection of shorter and longer diagonal

So, according to the formula,

Probability= Favorable outcome /Total outcome

Probability = [(Total ways to select diagonals - (Ways to select shorter diagonal) - Ways to select longer diagonal)]/(Total number of ways)

Probability = (170-20-20)/170

Probability = 130/170

Probability = 13/17

Hence, the probability of selecting a  diagonal such that it is not shortest nor longest is 13/17.

Learn more about Probability:

https://brainly.com/question/30186543

#SPJ4

Answer:

[tex]\frac{1}{6^0} = \frac{1}{1} = 1[/tex]

Step-by-step explanation:

If I understand the question correctly, the fraction is [tex]\frac{1}{6^0}[/tex]. To solve it, we need to first (according to PEMDAS) do 6⁰, which is of course equal to 1. Then 1 divided by 1 is 1.

Answer: 62°

Step-by-step explanation:

Exterior angle property.

130 = 16x + 4 + 14x + 6

130 = 30x + 10

30x = 120

x = 4

Therefore, ∠FGE = 14 x 4 + 6 = 62°

Cheers!

To see the steps of Draw a graph.

Now, According to the question:

What is called graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things.

These are the steps of draw a graph:

Step 1: Identify the variables.

Step 2: Determine the variable range.

Step 3: Determine the scale of the graph.

Step 4: Number and label each axis and title the graph.

Step 5: Determine the data points and plot on the graph.

Step 6: Draw the graph.

Learn more about Graph at:

https://brainly.com/question/16608196

#SPJ4

When you simplify an ordered pair, if the obtained y-value matches the y-value in the ordered pair, then the ordered pair is in fact a solution to the equation. C  Both (-2,13) and (-1,7).

You can run a test to determine whether an ordered pair is a solution to an equation.The ordered pair's x-value should be located, and it should be entered into the equation.

When you simplify an ordered pair, if the obtained y-value matches the y-value in the ordered pair, then the ordered pair is in fact a solution to the equation.

C  Both (-2,13) and (-1,7). Check to see if the provided equation points work by trying them out.

y = -6x +1

For (-2, 13):

13 = -6(-2) (-2)

+1 = 12

+1 . . . . true

For (-1. 7):\s7 = -6(-1) (-1)

+1 = 6

+1 . . true

Both ordered pairs are solutions.

To learn more about  ordered pair refer

https://brainly.com/question/13989697

#SPJ1

The gap is approximately 259,854.9 inches wide.

What is the circumference of a circle?

The circumference of a circle is given by the formula C = 2πr, where C is the circumference and r is the radius of the circle.

The Earth's equator has a circumference of about 24,901 miles. The new circular band has a circumference of 25,036 inches.

When the steel band was cut and spliced, it increased the circumference by 36 inches. Since the circumference is directly related to the diameter, the new band is also larger in diameter than the original band.

We can use this increase in circumference to find the increase in diameter:

25,036 inches / 2π = 3957.1 inches

24,901 miles * 12 inches/mile = 298,812 inches

The gap is the difference between the two diameters:

298,812 inches - 3957.1 inches = 259,854.9 inches

Hence, The gap is approximately 259,854.9 inches wide.

To learn more about the circumference of a circle visit,

https://brainly.com/question/18571680

#SPJ1

The measure of the angles in the parallelogram are 144 and 36 degrees.

What is a parallelogram?

A parallelogram is a quadrilateral with two pairs of parallel sides. The opposite sides of a parallelogram are of equal length and the opposite angles are also equal.

Having two sets of parallel sides makes a quadrilateral a parallelogram. A parallelogram has opposite sides that are the same length and angles that are the same size. Additionally, the internal angles on the same transverse side are supplementary. 360 degrees are equal to the total of all internal angles.

Two parallel pairs of sides make up a parallelogram, a quadrilateral. Four right angles form a parallelogram called a rectangle.

Angles in a parallelogram

a + b + c + d = 360

Opposite angles are equal, so

2a + 2(0.25a) = 360

2a + 0.5 = 360

2.5a = 360

a = 360/ 2.5

a = 144

the other angle = 180 - 144 = 36 degrees

To learn more about parallelograms, please check: brainly.com/question/17309595

#SPJ1

The correct answer is B. inscribed angle

An inscribed angle is an angle whose vertex is on the circle and whose sides contain chords of the circle. It is formed by two chords of a circle that intersect at a single point within the circle.

A central angle is an angle whose vertex is the center of a circle and whose sides contain points on the circumference of the circle.

A chord is a straight line segment that connects two points on the circumference of a circle.

An intercepted arc is an arc of a circle that lies between two points on the circle and is bounded by two intersecting chords.

Therefore, inscribed angle is an angle whose vertex is on the circle and whose sides contain chords of the circle.

To learn more about Angles in a circle

visit; brainly.com/question/23247585

#SPJ4

Answer:600

Step-by-step explanation:

850 - 250 = 600

B) (0, 1), (2, 7), (3, 4), (-4, 1) , (-6, 7)

It's reason can be explain through diagram, just observe & hit the answer.

B) (0, 1), (2, 7), (3, 4), (-4, 1) , (-6, 7)

It's reason can be explain through diagram, just observe & hit the answer.

The answer is B because on the diagram, the left side is all of the x's and the right side is all of the y's

To learn more about relation and functions refers to;

https://brainly.com/question/2418999

#SPJ1

A negative logarithm represents the amount of times to divide it by. [tex]log \left(\frac{1}{a}\right) = -log a[/tex] denotes that the negative logarithm of a number is equal to the logarithm of 1 divided by that number.

The alternative to using exponents is to use logarithms. A number's logarithm with a base is equivalent to another number. Exponentiation's opposing function is a logarithm.

In mathematics, a logarithm is the power to which a number must be raised in order to obtain other numbers. It's the most useful methodology for representing huge numbers.

A logarithm contains a number of significant characteristics that demonstrate that addition and subtraction logarithms can also be used to represent the multiplication and division of logarithms.

To learn more about negative logarithm link is here

brainly.com/question/19026875

#SPJ4

A term is a constant, a variable, or a product of numbers and variables.

A symbol (typically a letter) used in algebra to represent an unknowable numerical value in an equation or algebraic expression. A variable can be defined as a quantity that is changeable and not fixed. A variable in mathematics is an alphabet or term that stands in for an unknowable quantity, unknowable value, or unknowable number. Particularly in the case of algebraic expressions or algebra, the variables are used. As an illustration, the linear equation x+9=4 has the variables x and 9 as constants.

Here,

A term can be a number, a constant, a variable, or the product of a number and a variable.

To know more about variable,

https://brainly.com/question/2466865

#SPJ4

A quotient in mathematics is the amount created by dividing two numbers.

The term "quotient" is used frequently in mathematics and is used to describe the integer component of a division (in the case of Euclidean division), as well as a fraction or a ratio (in the case of proper division).

Following are the decimals to their nearest thousandths:

When a number is rounded to the closest thousand, it is changed to an approximated value that is simpler to recall and utilize. The closest value to the supplied integer is this value, which is a multiple of 1000. For instance, 342984 becomes 343000 if it is rounded to the closest thousand.

Learn more about Quotient :

https://brainly.com/question/29222663

#SPJ4

Answer:

45 grapes

Step-by-step explanation:

23

The population standard deviation of {5, 8, 8, 5} is 3

A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean. Low standard deviation means data are clustered around the mean, and high standard deviation indicates data are more spread out.

here, we have.

The given population is

{5, 8, 8, 5}

The mean of the population = Sum of the terms /  Number of Terms

Find the values and substitute the values in the equation

Sum of terms = 5 + 8 + 8 +5

                      = 26

Number of terms = 4

The mean of the population= 26 / 4

                                              = 6.5

The variance of the population

= (5 - 6.5)^2 + (8 - 6.5)^2 + (8 - 6.5)^2 + (5 - 6.5)^2

= (-1.5)^2 + (1.5)^2 + 1.5^2 + (-1.5)^2

= 2.25 + 2.25 + 2.25 + 2.25

= 9

The standard deviation of the population  =

= 3

Therefore, the standard deviation is 3.

Learn more about standard deviation here:

brainly.com/question/23907081

#SPJ1

The value of the function f(x) = 3x - 5 when x = 2 is f(2) = 1

A function is a mathematical equation that shows the relationship between two variables.

Given the function f(x) = 3x - 5, we desire to find f(2).

To find f(2), we substitute x = 2 into the equation. So, we have that

f(x) = 3x - 5. So substituting x = 2 into the equation, w ehave

f(2) = 3(2) - 5

f(2) = 6 - 5

f(2) = 1

So, the value of the function f(x) = 3x - 5 when x = 2 is f(2) = 1

Learn more about functions here:

https://brainly.com/question/25638609

#SPJ1

Answer: 12i

Step-by-step explanation:

you cannot square root a negative number, therefore take the negative out of 144

[tex]\sqrt{-1} \sqrt{144}[/tex]

The square root of negative 1 is equal to the imaginary number i

[tex]i \sqrt{144}[/tex]

The square root of 144 is 12

[tex]12i[/tex]

The formula of algebraic expression identities is (a – b)2 = a2 – 2ab + b.

What is algebraic expression ?

An algebraic expression in mathematics is an expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). There are 3 main types of algebraic expressions which include: Monomial Expression. Binomial Expression. Polynomial Expression.

Formula of Algebraic Identities ,

[tex](a+b)^{2}[/tex] = a2 + 2ab + b^2

[tex](a-b)^{2}[/tex] = a2 – 2ab + b^2

(a + b) (a – b) = a2 - b^2

(x + a) (x + b) =[tex]x^{2}[/tex]+ (a + b) x + ab.

(x + a) (x – b) =[tex]x^{2}[/tex] + (a – b) x – ab.

(x – a) (x + b) =[tex]x^{2}[/tex] + (b – a) x – ab.

(x – a) (x – b) = [tex]x^{2}[/tex] – (a + b) x + ab.

[tex](a+b)^{3}[/tex] = a3 + b3 + 3ab (a + b)

The formula of algebraic expression identities is (a – b)2 = a2 – 2ab + b.

To learn more about algebraic expression visit : brainly.com/question/953809

#SPJ4

When making economic decisions, a traditional economy looks to cultural traditions, beliefs, and other tenets.

To learn more about economic refer to:

https://brainly.com/question/17996535

#SPJ1

Answer: 63.635 cm^2

Step-by-step explanation:

A right triangle is equal to half the area of a square or rectangle(length x width).

Thinking of the triangle as a rectangle first gives:

8.9 x 14.3 = 127.27

Now, a right triangle is half of this:

127.27 / 2 = 63.635

The answers to all the parts is given above.

Direct variation of {y} with {x} means that as {x} increases, {y} increases uniformly with it. Mathematically -

{K} = y/x = constant                             .... Eq{ 1 }

Scale factor {K} is a dimensionless value that indicates the constant ratio value indicating direct variation.

Given is a table as shown in question 10 of the given image.

{ 1 } -

We can write Jake's rate of change of grade per hour studied as -

{r} = (91 - 84)/(2 - 1)

{r} = 7/1

{r} = 7

{ 2 } -

We can write Howie's rate of change of grade per hour studied as -

{r} = {(91 + 6) - 84}/(2 - 1)

{r} = 13

Therefore, the answers to all the parts is given above.

To solve more questions on rate of change, visit the link below -

https://brainly.com/question/12786410

#SPJ1

Without a calculator, larger computations such as squares, roots, multiplication, and division can be made using a log table also known as a logarithm table.

A log table for a given base is a table of logarithms that is used to determine the base-dependent logarithm of a given number. For different bases, such as 10, e (Euler's number), 2, etc., there are several log tables.

The logarithm table provides the quickest method for exactly determining a number's log value. The exponential function is thought of as the inverse of the logarithmic function.

Any number's logarithm has two components: the characteristic and the mantissa. A decimal point always separates these two components.

To learn more about log table link is here

brainly.com/question/4083845

#SPJ4

The length of the arc that subtends a central angle of measure 5 rad in a circle of radius 4 cm is = 20cm

In geometry, the portion of a circle's circumference that is stated between two points on the circumference of the circle is known as an arc. If a circle has a radius equal to r units and the arc subtends an angle θ radians at the center of the circle, the length of this arc is calculated as s =r⋅θ.

According to the question,

The length of an arc of a circle whose radius is 4 cm and θ=5rad is equal to

s= 5 ×4cm

   =20cm

Hence, the length of the arc is 20cm.

Read more about Circle:

https://brainly.com/question/20489969

#SPJ4

Answer: (-4,0)

Step-by-step explanation:

3y = 20 -4x  .multiply by 2

2y = 12 - 3x  .multiply by 3

we get,

6y= 40 - 8x

6y= 36 - 9x

Subtracting both we get,

0 = 4 + x

x= - 4

The percentage decrease in the distance from his home to his family is 42.69%.

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that Mr. Angelou moved closer to his family. He used to live 89 miles away and now purchased a home 51 miles away from his family.

The percentage decrease will be calculated as,

Percentage decrease = ( 89 - 51 ) / ( 89 )

Percentage decrease = 38 / 89

Percentage decrease = 42.69%

To know more about percentages follow

https://brainly.com/question/24304697

#SPJ1

In order for (x - k) to be a factor of f(x), it must also be a zero of f(x). An integer-coefficient polynomial function's rational zeros are equal to the constant term's factor divided by the leading coefficient's factor.

When exponents, constants, and variables are joined using mathematical operations like addition, subtraction, multiplication, and division, the result is a polynomial (No division operation by a variable).

To learn more about polynomials here:-

brainly.com/question/2833285

#SPJ4