Everything,but if you’re being specific then percent and fractions.

Answer:

x = 3

Step-by-step explanation:

2(10x) + 2(2*10) + 2(2x) = 112

20x + 40 + 4x = 112

24x = 112 - 40

x = 72/24

x = 3

Answer:

5.6 cm

Step-by-step explanation:

10*2*x=112

10*2*x=11220x=112

10*2*x=11220x=112divided each side by 20

10*2*x=11220x=112divided each side by 20x=5.6

L*W*H =AREA

Answer:

3

Step-by-step explanation:

3 is not a factor of 16.

Is that a valid answer? lol

Hi there!

First of all, let's determine the factors of 16.

Remember, a factor is a number that a number can be evenly divided by.

Example: 5 is a factor of 10, because 10 can be evenly divided by 5.

So, the factors of 16 are:

1, 2, 4, 8, and 16.

Now, there's an infinite amount of numbers that are not factors of 16. Here are some of them:

3, 5,7,9, 10,11, 12, 13, 14, 15...

Hope it helps.

Feel free to ask if you have any doubts.

\(\bf{-MistySparkles^**^*\)

Answer:     the answer is X^2 • Y^2 • Z^2.

Step-by-step explanation:

Expanding the expression (xyz)^2, we get:

(xyz)^2 = (xyz) x (xyz)

(xyz)^2 = x^2 y^2 z^2

Step-by-step explanation:

Probably a cylinder would work best

volume of a cylinder = pi r^2 h

Based on the mentioned boxplot and the informations provided, it appears that there are around 8 undergraduate statistics students who are 69 inches or taller.

A boxplot is a graphical representation of a dataset that summarizes the distribution of the data. The boxplot shows the range of the data, the median, and the quartiles (the 25th and 75th percentiles) of the data. In this specific boxplot, we can see that the upper whisker extends to about 70 inches, which means that any values above that would be considered outliers.

The box also extends up to around 68.5 inches, and since the box contains 50% of the data, we can infer that approximately half of the students are 68.5 inches or taller. Therefore, we can estimate that approximately 8 students (half of the 16 students) are 69 inches or taller.

Learn more about graphical representation :

https://brainly.com/question/12658990

#SPJ4

The level of measurement is required of the independent variable (iv) and dependent variable (dv) to conduct a chi-square analysis is "the chi-squared test for independence."

A chi-square (X²) statistic is a test which compares a model to real observed data. A chi-square statistic requires data that is random, raw, mutually exclusive, obtained from independent variables, & drawn from a large enough sample. Tossing a fair coin, for example, meets these criteria.

Some key features regarding chi-square test are-

To know more about chi-square test, here

https://brainly.com/question/4543358

#SPJ4

The constraints for the package delivery service truck are

x +  y ≤ 4200

x ≤ 25

25 ≤ y ≤50 and the maximum revenue is $680.

Constraints:

Constraints are the restrictions (limitations, boundaries) that need to be placed upon variables used in equations that model real-world situations.

Given,

A package delivery service has a truck that can hold 4200 pounds of cargo and has a capacity of 480 cubic feet.

The service handles two types of packages: small, which weight up to 25 pounds each and are no more than 3 cubic feet each; and large, which are 25 to 50 pounds each and are 3 to 5 cubic feet each.

The delivery service charges $5 for each small package and $8 for each large package.

Here we need to find the number of each type of package that should be placed on a truck to maximize revenue and we also need to find the constraints used.

Based on the given details we know that,

x = # of small packages

Y= # of large packages

Here we have the condition that is the total weight is 4200,

So, the first constraint is

x + y ≤ 4200

And the value of x is up to 25 pounds,

So, the next constraint is

x ≤ 25

Then the value of y is 25 to 50 pound,

so, y is in between this values, then the constrain for y is,

25 ≤ y ≤ 50

Now need to find the maximum revenue,

Let x = 8, (25x pounds and 3x cubic feet)

Then the total weight of x is,

=> x = 25 x 8 = 200

200 pounds and 24 cubic feet.

For y number of large packages:

maximum weight of 50y pounds and 5y cubic feet

And let y = 80,

then the total weight is 4000 pounds and 400 cubic feet.

Since we know that the delivery service charges $5 for each small package and $8 for each large package.

Then as per the objective function,

The maximum revenue per truck = ($5x + $8y)

                                                      = ( $5 x 8) + ($8 x 80)

                                                      = $680

To know more about the Constraints here.

https://brainly.com/question/17156848

#SPJ1

Putting these values in the formula:` tan (α - β) = (sin α cos β - cos α sin β) / (cos α cos β + sin α sin β)` `= (5/13 * 0 - 0 * (-5/13)) / (0 * (-5/13) + 5/13 * 0) = 0/0`Therefore, `tan (α - β)` is undefined.

Given that: `sin a = 5/13`, and `a = -3π/2`.

Now, let's put the value of `a = -3π/2` in terms of degrees: `a = (-3π/2)*(180/π) = -270°`.

(a) Find `sin (α + β)`.We have the formula of `sin (α + β)`:`sin (α + β) = sin α cos β + cos α sin β`Let's take the angle `β` as `β = π/2` (because it is the complementary angle of `α = -3π/2` in the second quadrant).`sin β = cos α = 0` and `cos β = sin α = -5/13`.

Putting these values in the formula: `sin (α + β) = sin α cos β + cos α sin β = 5/13 * 0 + 0 * (-5/13) = 0`

Therefore, `sin (α + β) = 0`.

(b) Find `cos (α + β)`. We have the formula of `cos (α + β)`:`cos (α + β) = cos α cos β - sin α sin β`

Let's take the angle `β` as `β = π/2` (because it is the complementary angle of `α = -3π/2` in the second quadrant).`sin β = cos α = 0` and `cos β = sin α = -5/13`.

Putting these values in the formula: `cos (α + β) = cos α cos β - sin α sin β = 0 * (-5/13) - 5/13 * 0 = 0`

Therefore, `cos (α + β) = 0`.

(c) Find `sin (α - β)`.We have the formula of `sin (α - β)`:`sin (α - β) = sin α cos β - cos α sin β`

Let's take the angle `β` as `β = π/2` (because it is the complementary angle of `α = -3π/2` in the second quadrant).`sin β = cos α = 0` and `cos β = sin α = -5/13`.

Putting these values in the formula: `sin (α - β) = sin α cos β - cos α sin β = 5/13 * 0 - 0 * (-5/13) = 0`

Therefore, `sin (α - β) = 0`.

(d) Find `tan (α - β)`.We have the formula of `tan (α - β)`:`tan (α - β) = (sin α cos β - cos α sin β) / (cos α cos β + sin α sin β)`Let's take the angle `β` as `β = π/2` (because it is the complementary angle of `α = -3π/2` in the second quadrant).`sin β = cos α = 0` and `cos β = sin α = -5/13`.

To Know more about complementary angle visit:

https://brainly.com/question/15380971

#SPJ11

Answer: Heyaa!! :) ^^

Your Answer Is... y=−6−2x

Step-by-step explanation:

Move all terms that don't contain y to the right side and solve.

Add 2x to both sides of the equation.

Divide each term in −y=6+2x by −1 and simplify.

Hopefully this helps you !

\(Matthew\)

Answer:

x≤11

Step-by-step explanation:

x+5<17, I can subtract 5 on both sides so

x+5<17

 -5  -5

x<12

that's wrong though because my x needs to make my answer less than x to make the statement true since we're looking for a value that is less than 17 not less than or equal to 17. So in conclusion, if x≤11 ( if x is less than or equal to 11), my statement will be true because 11+5<17=16<17, which is true. Even 10 or less is fine because it will still be smaller than 17 and that will keep my statement balanced.

Answer:

[-4, 0]

Step-by-step explanation:

That's it. [] represent that the numbers are inclusive. So -4 and 0 are included in the interval since the signs mean greater than OR EQUAL TO -4 and less than OR EQUAL TO 0.

The empirical formula of a compound is the simplest and lowest whole number ratio of the atoms of each element that makes up a compound.

To find the empirical formula from percentages, you need to first calculate the mass of each element present in the compound, based on the percentage of each element. Once you have the mass of each element, divide each mass by the atomic mass of that element to get the number of moles of each element. Then divide each mole by the smallest number of moles to get the mole ratio. This ratio is the empirical formula for the compound.

Learn more about ratio here

https://brainly.com/question/13419413

#SPJ4

To solve the initial value problem y" + 4y = 4u_n(t), where y(0) = 0 and y'(0) = 1, we will follow these steps:

a. Find the Laplace transform of the solution y(t).

The Laplace transform of the given differential equation can be obtained using the properties of the Laplace transform. Taking the Laplace transform of both sides, we get:

s^2Y(s) - sy(0) - y'(0) + 4Y(s) = 4U_n(s),

where Y(s) represents the Laplace transform of y(t) and U_n(s) is the Laplace transform of the unit step function u_n(t).

Since y(0) = 0 and y'(0) = 1, the equation becomes:

s^2Y(s) - s(0) - 1 + 4Y(s) = 4U_n(s),

s^2Y(s) + 4Y(s) - 1 = 4U_n(s).

Taking the inverse Laplace transform of both sides, we obtain the solution in the time domain:

y''(t) + 4y(t) = 4u_n(t).

b. Find the solution y(t) by inverting the transform.

To find the solution y(t) in the time domain, we need to solve the differential equation y''(t) + 4y(t) = 4u_n(t) with the initial conditions y(0) = 0 and y'(0) = 1.

The homogeneous solution to the differential equation is obtained by setting the right-hand side to zero:

y''(t) + 4y(t) = 0.

The characteristic equation is r^2 + 4 = 0, which has complex roots: r = ±2i.

The homogeneous solution is given by:

y_h(t) = c1cos(2t) + c2sin(2t),

where c1 and c2 are constants to be determined.

Next, we find the particular solution for the given right-hand side:

For t < n, u_n(t) = 0, and for t ≥ n, u_n(t) = 1.

For t < n, the particular solution is zero: y_p(t) = 0.

For t ≥ n, we need to find the particular solution satisfying y''(t) + 4y(t) = 4.

Since the right-hand side is a constant, we assume a constant particular solution: y_p(t) = A.

Plugging this into the differential equation, we get:

0 + 4A = 4,

A = 1.

Therefore, for t ≥ n, the particular solution is: y_p(t) = 1.

The general solution for t ≥ n is given by the sum of the homogeneous and particular solutions:

y(t) = y_h(t) + y_p(t)

y(t) = c1cos(2t) + c2sin(2t) + 1.

Using the initial conditions y(0) = 0 and y'(0) = 1, we can determine the values of c1 and c2:

y(0) = c1cos(0) + c2sin(0) + 1 = c1 + 1 = 0,

c1 = -1.

y'(t) = -2c1sin(2t) + 2c2cos(2t),

y'(0) = -2c1sin(0) + 2c2cos(0) = 2c2 = 1,

c2 = 1/2.

To learn more about inverse : brainly.com/question/30339780

#SPJ11

We will use the proportional method to solve the question

Since the distance on the map of actual distance 3038 miles is 10.125 inches

Since we need to find the distance on the map of the actual distance of 3445 miles

Then by using the proportional method

By using the cross-multiplication

Divide both sides by 3038

On the map, the distance between city C and city D is 11.481 inches

Let's define the functions given below:f(x) = (x + 1)²g(x) = x - 2Now we have to find fofog and gogof for the domain (-1, 2, 4] to Z.fofog

First, we will find g(x), then f(x), and then substitute the value of g(x) in place of x in f(x).This can be written as follows:f(g(x)) = f(x - 2) = [(x - 2) + 1]^2 = (x - 1)^2

Now, we have to substitute the domain (-1, 2, 4] one by one:(-1 - 2 - 4]For x = -1, f(g(-1)) = (-1 - 1)^2 = 4For x = 2, f(g(2)) = (2 - 1)^2 = 1For x = 4, f(g(4)) = (4 - 1)^2 = 9Therefore, fofog for the domain (-1, 2, 4] to Z is given by {(x, fofog(x)) : x ∈ (-1, 2, 4], fofog(x) ∈ {4, 1, 9}}gogof

For this, we will find f(x), then g(x), and then substitute the value of f(x) in place of x in g(x).This can be written as follows:g(f(x)) = g((x + 1)²) = (x + 1)² - 2

Now, we have to substitute the domain (-1, 2, 4] one by one:(-1 - 2 - 4]For x = -1, g(f(-1)) = (-1 + 1)^2 - 2 = -2For x = 2, g(f(2)) = (2 + 1)^2 - 2 = 9For x = 4, g(f(4)) = (4 + 1)^2 - 2 = 22

Therefore, gogof for the domain (-1, 2, 4] to Z is given by {(x, gogof(x)) : x ∈ (-1, 2, 4], gogof(x) ∈ {-2, 9, 22}}.Thus, the composite functions fofog and gogof have been calculated with the domain (-1, 2, 4] to Z.

To know more about functions, click here

https://brainly.com/question/21145944

#SPJ11

Answer:

side= 6400/4

       =1600

therefore the area= 1600*1600

                                2560000

cost of reaping 100sq.m.=35

cost of reaping 1sq.m= 0.35

cost of reaping 2560000m sq=  2560000*0.35

                                                    = 906000

The true statement about trend lines include the following: B. The distance from the points to the line should be as small as possible.

In Mathematics and Statistics, a trend line is sometimes referred to as a line of best fit and it can be defined as a statistical tool which is commonly used in conjunction with a scatter plot, in order to determine whether or not there's any form of correlation (either positive or negative) between a given data.

Generally speaking, the line of best fit or trend line should be very close to the data points as much as possible. This ultimately implies that, a characteristics of a trend line is that the distance from each of the data points to the line must be as small as possible i.e closer to the line.

Read more on line of best fit here: brainly.com/question/12284501

#SPJ1

The probability that the airline will have no mishandled bags is 0.0022.

Given that airline A had 6.06 mishandled bags per 1,000 passengers.Let us find the probability that in the next 1,000 passengers, the airline will have no mishandled bags. Here, the mean number of mishandled bags = 6.06.

We need to find the probability that the airline will have no mishandled bags.

Probability of having no mishandled bags = P(X = 0)

The Poisson distribution formula is

P(X = x) = (e^(-λ) * λ^x) / x!

Where λ is the mean number of occurrences of an event in a given interval of time/space.

Here, λ = 6.06 and x = 0.

Thus, the Poisson distribution formula will be:

P(X = 0) = (e^(-6.06) * 6.06^0) / 0!

P(X = 0) = (e^(-6.06) * 1) / 1

P(X = 0) = e^(-6.06)

P(X = 0) = 0.0022011124290586392 (approximately)

Therefore, the probability that in the next 1,000 passengers, the airline will have no mishandled bags is 0.0022 (rounded to four decimal places).

Learn more about the Poisson distribution from the given link-

https://brainly.com/question/30388228

#SPJ11

Answer:

A

x=months y=total payment

vote brainliest

The area of the shaded region in the rectangle is given as follows:

42 units squared.

The area of a rectangle of base b and height h is given by the multiplication of these dimensions, as follows:

Area = base x height.

For the shaded region in this problem, given by the image shown at the end of the answer, the area can be obtained as the subtraction of the area of the entire rectangle by the area of the non-shaded region.

The entire rectangle has base 11 and height 12, hence it's area is given as follows:

Ar = 11 x 12 = 132 units².

The non-shaded region has base of 9 units and height of 10 units, hence it's area is given as follows:

An = 9 x 10 = 90 units².

Then the area of the shaded region on the rectangle is calculated as follows:

As = Ar - An = 132 - 90 = 42 units².

The rectangle is given by the image shown at the end of the answer.

More can be learned about the area of a rectangle at https://brainly.com/question/25292087

#SPJ1

∫∫∫e f(x, y, z) dV can be expressed as ∫∫∫e f(x, y, z) dz dy dx for the given solid e bounded by y = 4 - \(x^{2}\) \(z^{2}\) and y = 0.

To express the integral as an iterated integral, we consider the order of integration. In this case, we start with the innermost integral, which integrates with respect to z. The limits of integration for z are determined by the bounds of the solid e, which are given by the surfaces y = 0 and y = 4 - \(x^{2}\) \(z^{2}\)

Next, we move to the middle integral, integrating with respect to y. The limits of integration for y are determined by the intersection points of the surfaces y = 0 and y = 4 - \(x^{2}\) \(z^{2}\). In this case, y ranges from 0 to the value of y determined by the equation 4 - \(x^{2}\) \(z^{2}\) = 0.

Finally, we integrate with respect to x, where the limits of integration for x are determined by the bounds of the solid e. These bounds can be determined by finding the values of x that satisfy the equation 4 - \(x^{2}\) \(z^{2}\) = 0.

learn more about iterated integral here:

https://brainly.com/question/31851695

#SPJ11

The purpose of using prefix in the metric system is to properly sale the basis of the unit so large numeric values can be used effectively.

If the metric system is not properly prefixed it can lead to various inconsistencies in the the numeric values. for example if you go to a computer store and you do not know the scale like (kb, mb, gb, tb) you will get quite confused about what is the sales representative saying

Consider you went to a store to get sugar and you do not know the metric system say(gram, kg, mg) you would not know how much sugar you need directly by taking it in your hands.

To know more about metric system one may refer to

https://brainly.com/question/25966695

#SPJ4

The point estimate that can be used to estimate the true mean population is 11.97 inches.

To find the point estimate that can be used to estimate the true population mean, we need to take the sample mean of the given observations. The formula for the sample mean is:

Mod(X)= (Σx) / n

where Mod(X)  is the sample mean, Σx is the sum of all the observations, and n is the size.

Using the given observations, we can calculate the sample mean as follows:

Mod(X) = (11.3 + 10.7 + 12.4 + 15.2 + 10.1 + 12.1 + 16.2 + 10.5 + 11.4 + 11.0 + 10.7 + 12.0) / 12

Mod(X) = 11.97

Therefore, the point estimate that can be used to estimate the true mean population is 11.97 inches.

Learn more about mean:

https://brainly.com/question/30112112

#SPJ4

The exponent is negative , The exponent represents the number of places the decimal moves. , Option A and D is the correct answer.

The complete question is

Which statements describe writing 0.00000000003 in scientific notation? Check all that apply.

A.The exponent is negative.

B. The exponent is positive.

C.The coefficient is 0.3.

D.The exponent represents the number of places the decimal moves.

E.The decimal moves to the right.

Scientific Notation means writing a decimal number in the form of 10ˣ .

It is given that

A nitrogen molecule is 0.00000000003 meters larger than an oxygen molecule.

= 3 × 10⁻¹¹

(scientific notation)

The exponent is negative , The exponent represents the number of places the decimal moves. , Option A and D is the correct answer.

To know more about Scientific Notation

https://brainly.com/question/18073768

#SPJ1

Using the motion equation we can get:

a) s = -16*t^2 + 1028

b) 992 feet above the ground.

c) after 8 seconds, the coin will hit the ground.

First, we know that the general height equation is:

s = -16*t^2 + v0*t + s0

In this case, the coin is dropped, so the initial velocity v0 is zero.

And the coin is dropped from a height of 1028 ft, then s0 = 1028

Replacing that in the equation we get:

s = -16*t^2 + 1028

b) The height after 1.5 seconds is what we get by evaluating the height equation in t = 1.5

s = -16*(1.5)^2 + 1028 = 992

This means that the height after 1.5 seconds is 992 ft above the ground.

c) The coin will strike the ground when s = 0, then we need to solve:

s = 0 = -16*(t)^2 + 1028

Solving that for t, w eget:

16*t^2 = 1028

t^2 = 1028/16

t = √(1028/16) = 8

This means that the coin will hit the ground after 8 seconds.

If you want to learn more about motion equations:

https://brainly.com/question/19365526

#SPJ1

Answer:

You would need $18 total to buy the racks needed.

Step-by-step explanation:

First, every 20 CDs needs a new rack, so you would divide 120 by 20.

120 / 20 = 6 racks

Second, you would multiply the price ($3) of a rack by how many racks needed.

3 * 6 = $18

Answer:

The right answer is C.

Step-by-step explanation:

The parent function is:

\(f(x)=x^3\)

If something is subtracted from variable \(x\) it means the graph shifted toward right and something is added to \(y\) value then the graph is shifted up.

\(f(x)=(x-8)^3\)

graph shifted toward right by \(8\) units right

\(f(x)=(x-8)^3+3\)

graph shifted toward right by \(3\) units up

Thus the new function is:

\(g(x)=(x-8)^3+3\)

Answer:

The number 513 is called the numerator or dividend, and the number 19 is called the denominator or divisor.

The quotient of 513 and 19, the ratio of 513 and 19, as well as the fraction of 513 and 19 all mean (almost) the same: 513 divided by 19, often written as 513/19.

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

First you set up the equation of your quotient. Then divide it by 19, like so 513÷19 lastly you solve the answer that the math you calculated.

Step-by-step explanation:

yeah -77 is an integer

A whole numbers with + or - sign is an integer

Answer:

Step-by-step explanation:

An interger is a whole number. All numbers excluding decimal numbers and fractions. So yes -77 is an interger.