Hey I need some help with this question plz help me

Answer:

a = 1 1/15

Step-by-step explanation:

1/4 a = 4/15

Multiply each side by 4 to isolate a

4 * 1/4a = 4 * 4/15

a = 16/15

a = 1 1/15

The system of inequalities represent these constraints is 24x + 6y > 200 and 16x + 5.40y ≤ 160

Inequalities shows the non equal comparison of numbers or expressions.

Let x represent the number of packages of 24 notepads and y represent the number of packages of 6 notepads

Since the organizers need to do at least 200 notepads, hence:

24x + 6y > 200

Also, they have a budget of $160. Let us assume that each 24 package cost $16 and each 6 package cost $5.40, hence:

16x + 5.40y ≤ 160

The system of inequalities represent these constraints is 24x + 6y > 200 and 16x + 5.40y ≤ 160

Find out more at: https://brainly.com/question/25285332

A control chart that measures variables measures characteristics that can be measured on a continuum of value like weight and volume.

Control diagrams are a measurable instrument used to screen and control processes over the long haul. They are utilized to follow factors that can be estimated on a consistent scale, like weight, volume, temperature, or time. These factors are not discrete, yet rather fall along a reach or continuum of values. By plotting information over the long haul on a control graph, a cycle can be observed to guarantee that it stays inside a predetermined scope of OK variety. The control diagram gives a visual portrayal of the cycle information, permitting process proprietors to recognize when the interaction is crazy or when it might require remedial activity. Generally, control outlines that action factors assist with guaranteeing the nature of the cycle yield by empowering process proprietors to distinguish and address issues before they bring about deformities or mistakes.

To learn more about control chart, refer:

https://brainly.com/question/22685368

#SPJ4

Answer:

decimal form: 4.52

fraction: 4 13/25

Step-by-step explanation:

Answer:

Decimal 4.52

Fraction 4  13/25

Answer:

Step-by-step explanation:

It will be easier if you bring that binomial in-front, imo. But the main thing you want to do here is actually really easy. You have to distribute that x to every single term in the trinomial, then do the same thing for the 5. Add up everything.

Distribute the x and 5 like this:

\(x(2x^2+7x-10) + 5(2x^2+7x-10)\)

\(2x^3+7x^2-10x+10x^2+35x-50\)

Now combine like terms:

\(2x^3+17x^2+25x-50\)

There's your answer. Btw, standard form means the exponents are in order high to low and all variables before constants

The product of the expression is 2x³ + 17x² + 25x - 50.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

2x² + 7x - 10 and x + 5

Multiply both expressions.

(2x² + 7x - 10) x (x + 5)

2x³ + 10x² + 7x² + 35x - 10x - 50

Combine like terms.

2x³ + 17x² + 25x - 50

Thus,

The expression is 2x³ + 17x² + 25x - 50.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

Step-by-step explanation:

30

Answer:

m∠DEC  = 50° to the nearest degree

Step-by-step explanation:

cos D = adjacent side/hypotenuse

         = 36/56

m∠DEC = arccos (36/56) =50° to the nearest degree

Answer:

12n +5n = -1 +3

17n=2

n=2/17

Step-by-step explanation:

The area of the triangle with ∠A = 73.8°, b = 7 ft, and c = 13 ft is approximately 32.90 ft² (Option B). The measure of ∠R cannot be determined without additional information (Option D).

The area of a triangle can be calculated using the formula A = (1/2) * b * c * sin(A), where A is the measure of angle A, b is the length of side b, and c is the length of side c.

In this case, we are given that ∠A = 73.8°, b = 7 ft, and c = 13 ft. Plugging these values into the formula, we have:

A = (1/2) * 7 ft * 13 ft * sin(73.8°)

Using a calculator to find the sine of 73.8° and evaluating the expression, we get:

A ≈ 32.90 ft^2

Therefore, the area of the triangle is approximately 32.90 square feet, which corresponds to option B.

To find the measure of ∠R, we need additional information or measurements about the triangle. Without further details or given angles or side lengths, it is not possible to determine the measure of ∠R. Therefore, the answer is "No Solution" (option D).

To learn more about area of the triangle click here: brainly.com/question/20124564

#SPJ11

The population of bacteria 1 minute ago was 25 million.

If the population of bacteria is increasing at the rate of 100% every minute, this means that the population is doubling every minute. So, if the population is currently at 50 million, then 1 minute ago it was half that amount.

To find out the population of bacteria 1 minute ago, we can divide the current population by 2:

50 million / 2 = 25 million

This is because if the population is increasing at 100% every minute, this means that every minute the population is doubling. So, if the current population is 50 million, then it must have been half that amount 1 minute ago, since it would have only undergone one doubling period in that time.

It is important to note that this assumption of exponential growth may not hold true for all populations, and that there may be other factors that affect the growth rate of bacteria in real-world scenarios.

To know more about population  click here

brainly.com/question/27991860

#SPJ11

Complete Question : in an experiment, the population of bacteria is increasing at the rate of 100 % every minute. the population is currently at 50 million. how much was the population of bacteria 1 minute ago?

Answer:

98 π R

Step-by-step explanation:

Surface area of sphere = 4 π R²

= 2 π R × 2 R

= 49 π × 2 R

= 98 π R

The estimated crop yield from the simulation is 443 (option b).

To estimate the crop yield from the given random numbers, we need to assign a specific meaning to each random number. Let's assume that each random number represents the crop yield for a particular year.

Given random numbers: 37, 23, 92, 01, 69, 50, 72, 12, 46, 81

To find the estimated crop yield, we sum up all the random numbers:

37 + 23 + 92 + 01 + 69 + 50 + 72 + 12 + 46 + 81 = 443

Therefore, the estimated crop yield from the simulation is 443. The correct option is b.

To know more about yield:

https://brainly.com/question/30820017

#SPJ4

Answer:

2&6and3&7

Step-by-step explanation:

I am sure of it

Answers are 2 and 6, 4 and 8, anddd 3 and 7.

So A, D, and E

Answer:

Step-by-step explanation:

Answer:

15 cm

Step-by-step explanation:

Area = Length ⋅ Width ⋅ Height

let's set:

Area: 837

Length: X

Width: 6.2 cm

Height: 9cm

837 = X ⋅ 6.2 ⋅ 9

First multiply 6.2 and 9 to get 55.8

Next divide 837 by 55.8 and you get 15

therefore, the length (x) is equal to 15

The function r(x) is an example of a Pade approximation to f(x). it is not always possible to find such an approximation r(x). However,

It is not always possible to find an approximation r(x). However, the function r(x) is an example of a Pade approximation to f(x).

What is Pade approximation A Pade approximation is a technique for approximating a function using a ratio of two polynomials. This approximation is used to approximate functions that may be difficult to compute or solve exactly.

Pade approximations are often used in numerical analysis, scientific computing, and engineering to obtain accurate solutions to problems that are too complicated or expensive to solve exactly.How to find an approximation r(x) To find an approximation r(x), we need to find a ratio of two polynomials that approximates f(x).

The Pade approximation r(x) is given by the ratio of two polynomials: P(x) and Q(x). The P(x) and Q(x) are usually chosen to be of the same degree to minimize the error between the approximation and the exact value of f(x).Therefore, it is not always possible to find such an approximation r(x). However, the function r(x) is an example of a Pade approximation to f(x).

Learn more about Approximation

brainly.com/question/30707441

#SPJ11

Answer:

20

Step-by-step explanation:

nah it might be 21

Obviously its 21 pfff

Answer:

x = 2, 3.

Step-by-step explanation:

Since the equation equals 0, we can determine that:

3x-6=0

-x+3=0

Let's solve 3x-6=0.

Add 6 to both sides of the equation:

3x=6

Divide both sides by 3:

x=2

Let's solve -x+3=0.

Subtract 3 from both sides of the equation:

-x=-3

Divide by -1:

x=3

The graph of the equation pass from the points (-2, 3) and (2, 6).

The ratio of the change in y coordinate to the change in the x coordinate is known as a line's slope.

Y and X, respectively, stand for the net change in the y-coordinate and the net change in the x-coordinate.

Consequently, the connection between a change in y-coordinate and a change in x-coordinate.

Given equation y - 3 = 3/4(x + 2)

the equation of the line for slope is given by

y - k = m(x - h)

from the given equation  m = 3/4

h = -2 and k = 3

coordinates are (-2, 3)

Another point on the line will be 3 units up and 4 units to the right of that,

Slope = (change in y)/(change in x) = 3/4.

coordinates are (-2 + 4, 3 + 3) = (2, 6)

the line should pass from (-2, 3) and (2, 6).

Hence the graph is attached for a given equation.

Learn more about slope of a line;

https://brainly.com/question/16180119

#SPJ1

The correct equation is y - 3 = 3/4(x + 2)

Answer:

F. 5:4

Step-by-step explanation:

Solve for a and c to find the ratio of a to c:

Now, we can use the value of a and c to find the ratio of a to c:

F. 5:4 is the correct answer

Answer:

400cm²

Step-by-step explanation:

the surface area of the sphere =

4/3 x The total surface area of a hemisphere

=> 4/3 x 300 = 400cm²

Answer:

\(y=1\)

Step-by-step explanation:

Adding the equations yields \(4y=4\). Therefore, \(y=1\).

The domain choice that is a possibility is A. A. Real numbers greater than 0.

A continuous function in mathematics is one in which a continuous variation of the argument causes a continuous variation of the function's value. This means that there are no abrupt changes in value, which are referred to as discontinuities.

Option A: Real numbers greater than zero:

Because real numbers are continuous functions, the greater than zero part of them can be used to represent the balance sheet.

Option B: Use only whole numbers: It is not possible.

Whole numbers are discrete, not continuous, and thus cannot represent decimal points.

Option C: Integers: Invalid

Because integers are discrete rather than continuous, they cannot represent decimal points.

Natural numbers are not an option.

Natural numbers, like whole numbers, are discrete rather than continuous and cannot represent decimal points.

In conclusion, the correct option is A.

Learn more about real number on:

https://brainly.com/question/155227

#SPJ1

The probability that 9% or less of the people sampled are left-handed is 0.377.

Using the terms proportion, probability, and considering the constraint of 200 words, I'll provide you with an answer to your question.
The proportion of left-handed people worldwide is believed to be 10%. In a random sample of 128 Americans, you want to find the probability that 9% or less of them are left-handed.
To calculate this probability, we can use the normal approximation to the binomial distribution. First, we find the mean (μ) and standard deviation (σ) for a binomial distribution:
μ = n * p = 128 * 0.1 = 12.8
σ = √(n * p * (1-p)) = √(128 * 0.1 * 0.9) ≈ 3.24
Next, we convert the desired proportion of 9% to the number of people, which is 0.09 * 128 ≈ 11.52. Now, we'll find the z-score:
z = (x - μ) / σ = (11.52 - 12.8) / 3.24 ≈ -0.396
Finally, we use the standard normal distribution table or a calculator to find the probability associated with this z-score. The probability of having 9% or less left-handed people in the sample is approximately 0.346 or 34.6% when rounded to 3 decimal places.

Learn more about probability here:

https://brainly.com/question/2520617

#SPJ11

Answer:

the relation is

w = t + 24

when t = 92

w= 116

I believe the answer is 116 :)

Answer:

.61

Step-by-step explanation:

it's .51

I hoped that helped

The inverse of the given fraction is 2/1.

To find the inverse of a fraction, switch the numerator and the denominator. If the fraction is a whole number, then it can be written as the whole number over 1, and its inverse is 1 over the whole number. Thus, to divide by a fraction, multiply by its inverse.

The given fraction is 1/2.

Here, the numerator of the fraction is 1 and the denominator of the fraction is 2.

Now, switch the numerator and the denominator of the given fraction, we get

2/1

Therefore, the inverse of the given fraction is 2/1.

Learn more about the inverse of the fraction here:

https://brainly.com/question/27974035.

#SPJ4

Answer:

24 inches

Step-by-step explanation:

I divided 84 by 3.5 getting 24 as my answer. So i knew that the stage is 24 inches wide on the drawing.

The given function is f(x) = (4-x)/29. We need to find the x-values where f is not continuous and determine whether the discontinuities are removable or nonremovable.

For this function, there are no nonremovable discontinuities. The only type of discontinuity that could occur is a removable discontinuity. This occurs when a point is undefined, but the limit exists and is finite. In other words, the function can be made continuous by redefining it at that point.

To find any possible removable discontinuities, we need to find the values of x for which the denominator becomes zero, because division by zero is undefined. The denominator is always 29, which is never zero, so there are no values of x for which the denominator is zero. Therefore, there are no removable discontinuities.

In conclusion, the function f(x) = (4-x)/29 is continuous for all values of x, and there are no removable or nonremovable discontinuities.

To learn more about denominator, click here:

brainly.com/question/15007690

#SPJ11

The dimensions of the rectangle are 10 feet (length) and 8 feet (width).

To find the dimensions of the rectangle with an area of 80 square feet and a width that is 2 feet less than the length,

follow these steps:

1. Let the length of the rectangle be L feet and the width be W feet.

2. According to the given information, W = L - 2.

3. The area of a rectangle is calculated by multiplying its length and width: Area = L × W.

4. Substitute the given area and the relationship between L and W into the equation: 80 = L × (L - 2).

5. Solve the quadratic equation: 80 = L² - 2L.

6. Rearrange the equation: L² - 2L - 80 = 0.

7. Factor the equation: (L - 10)(L + 8) = 0.

8. Solve for L: L = 10 or L = -8 (since the length cannot be negative, L = 10).

9. Substitute L back into the equation for W: W = 10 - 2 = 8.

So, the dimensions of the rectangle are 10 feet (length) and 8 feet (width).

for such more question on dimensions

https://brainly.com/question/11214914

#SPJ11

The probability is 0.4647.

To learn more about probability from the given link :

https://brainly.com/question/9793303

#SPJ4