lolllll helppp me out sorry

Answer:

the first one is 90, the second is 150, the third is option dStep-by-step explanation:

Answer:

Edge 2020

Step-by-step explanation:

The solution of the equation 4 = 13 – 3x is x = 3 which is the correct answer would be an option (B).

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

We have been given an equation as

4 = 13 – 3x

Rearrange the terms non-variables and variables,

3x = 13 - 4

Apply the subtraction operation,

3x = 9

x = 9/3

Apply the division operation, and we get

x = 3

Therefore, the correct answer would be an option (B).

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Answer:

The answer is 37 degrees (C)

Step-by-step explanation:

-21 + 37 = 16

Therefore, the room temp increased 37 degrees.

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.

The difference in the room temperature from 4 am to 4 pm:

= Temperature at 4 pm - Temperature at 4 am

The difference in the room temperature from 4 am to 4 pm is 18°F.

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.

2x + 5y + 5 is an expression.

We have,

Temperature:

At 4 am = -21°F

At 4pm = 16°F

The difference in the room temperature from 4 am to 4 pm:

= Temperature at 4 pm - Temperature at 4 am

= 16 - (-2)

= 16 + 2

= 18°F

Thus,

The difference in the room temperature from 4 am to 4 pm is 18°F.

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Give me direct answe only in the first paragraph and explain in next pargps in 130 words.38. What happens if you take B = 27 in the addition formulas? Do the results agree with something you already know? TT TT 70 43. Evaluate sin 12 as sin + 4 3

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The limit of the given expression is 2 (Option A).

The limit of the expression f(sin(3x)) - f(0) as x approaches 0, given that f'(0) = 1. To find the limit, we can use L'Hôpital's Rule.

L'Hôpital's Rule states that if the limit of the ratio of the derivatives of two functions is finite and exists, then the limit of the ratio of the functions also exists and is equal to the limit of the ratio of their derivatives.

Applying L'Hôpital's Rule, we need to find the limit as x approaches 0 of:

(f(sin(3x)) - f(0)) / x

Take the derivative of both the numerator and the denominator with respect to x:

Numerator: f'(sin(3x)) * 3cos(3x) - f'(0)
Denominator: 1

As x approaches 0, we have:

f'(sin(3 * 0)) * 3cos(3 * 0) - f'(0) = f'(0) * 3 - f'(0) = 1 * 3 - 1 = 2

Thus, the limit of the given expression is 2 (Option A).

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The sum of the numbers they wrote on the piece of paper is 2,305,843,009,213,693,954

What is Pythagoras's theorem?

The Pythagorean Theorem states that the squares on the hypotenuse (the side across from the right angle) of a right triangle or in standard algebraic notation, a² + b² = c², is equal to the squares on the legs.

What is the sum of numbers?

The outcome or conclusion we arrive at when we add two or more integers is known as the sum. Addends are the numbers that are added.

Here, we calculate the sum of the given numbers

= (1³)^²⁰  +  (1³)²⁰  +  (2³)²⁰  +  (-2³)²⁰

= 2,305,843,009,213,693,954

Hence, the sum of the numbers they wrote on the piece of paper is 2,305,843,009,213,693,954.

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Answer:

umm.... it's so easy....at the side just click and do changes you want

go to loguot and change subject easy

Answer:

A= 185.12 ft²

C=  12.56 ft

Step-by-step explanation:

Area of rectangle is 160 ft²

Area of semi-circle is 25.12 ft²

3.14*4*4=3.14*16=50.24

50.24/2=25.12

160+100.48=260.48 ft² ≈260.5 ft²

3.14*4=12.56

Answer:

185.136

Step-by-step explanation:

20×8=160ft²

3.142×4²= 50.272

50.272÷2=25.136

160+25.146= 185.136

The following a probability model? what do we call the outcome No, the provided information is not sufficient to determine if it is a probability model. The outcome "red" is typically referred to as an event.

A probability model is a mathematical representation of a random experiment, where the sample space is defined, and probabilities are assigned to all possible outcomes. To determine if the given information is a probability model, we would need to know the complete list of possible outcomes, their corresponding probabilities, and ensure that the probabilities meet the necessary conditions (sum up to 1 and are non-negative).

Based on the limited information provided, we cannot determine if it is a probability model. The outcome "red" is called an event in the context of probability.

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A histogram would be the most appropriate graphical display to present data by grouping the results into groups of 25 cm.

A histogram is a graphical representation of data that shows the distribution of a set of continuous data by dividing the data into bins (or intervals) and showing the frequency of observations within each bin. The histogram provides a visual representation of the distribution of data, showing the shape, central tendency, and spread of the data.

In this case, the farmer has measured the height of every tree in a large orchard in centimeters and wants to present the data in groups of 25 cm. To create a histogram for this data, the first step would be to divide the data into bins, or intervals, of 25 cm.

Once the bins are created, the next step is to count the number of observations (tree heights) that fall within each bin. This information can be represented as a bar graph, where the height of each bar represents the frequency of observations within the corresponding bin.

By presenting the data in this way, the farmer can easily see the distribution of tree heights in the orchard. The shape of the histogram can indicate whether the data is symmetrical, skewed, multimodal, or uniform.

The central tendency of the data can be determined by looking at the peak of the histogram, which represents the most frequent range of tree heights. The spread of the data can be determined by looking at the width of the histogram and the range of tree heights represented.

In conclusion, a histogram is the most appropriate graphical display to present the results of the tree heights in groups of 25 cm because it provides a visual representation of the distribution of the data and allows the farmer to see the shape, central tendency, and spread of the tree heights in the orchard.

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Answer:

$252

Step-by-step explanation:

Answer:

81 dollars

Step-by-step explanation:

(7*9) + (2*9) = 81 dollars

Answer:

6x + 2 m

Step-by-step explanation:

Given:

A (area) = (24x^2 + 8x) m^2

l (side length) = 4x m

Find: b (base) - ?

In order to find the base of the rectangle, you have to divide its area by the side length:

\(b = \frac{24 {x}^{2} + 8x}{4x} = \frac{4x(6x + 2)}{4x} = 6x + 2\)

Answer:

base = 6x + 2 m

Step-by-step explanation:

the area (A) of a rectangle is calculated as

A = base × width

given A = 24x² + 8x and width = 4x , then

24x² + 8x = base × 4x (divide both sides by 4x )

\(\frac{24x^2+8x}{4x}\) = base

\(\frac{24x^2}{4x}\) + \(\frac{8x}{4x}\) = base , then

base = 6x + 2 m

Decision Variables and Objective:

The decision variables in this transportation model are the quantities to be shipped from each plant to each distribution center. Let's denote the quantity shipped from Marietta to Cleveland as X1, from Marietta to Baltimore as X2, and so on. Similarly, let's denote the quantity shipped from Minneapolis to each distribution center as Y1, Y2, and so forth.

The objective of the optimization model is to minimize the total transportation cost. The transportation cost is determined by multiplying the unit cost of shipping between each plant and distribution center by the corresponding quantity shipped and summing up these costs for all combinations.

To enforce the single sourcing constraint, we need to ensure that each distribution center is served from only one plant. This constraint can be represented by adding the following constraint for each distribution center:

X1 + X2 + X3 + X4 = Demand (for each distribution center)

Y1 + Y2 + Y3 + Y4 = Demand (for each distribution center)

These constraints ensure that the total quantity supplied from all plants to a particular distribution center is equal to the demand of that distribution center, effectively enforcing the single sourcing constraint.

Optimization Model and Interpretation of Results:

The optimization model can be formulated as a linear programming problem, where the objective is to minimize the total transportation cost while satisfying the capacity constraints and the single sourcing constraint.

The Excel Solver can be used to solve this model, providing the optimal solution for the decision variables and the corresponding minimum cost.

Interpreting the printouts, we can observe the values of the decision variables X1, X2, X3, X4, Y1, Y2, Y3, Y4, which represent the quantities shipped between each plant and distribution center. Additionally, we can see the total transportation cost, which is the objective value obtained by summing the costs of shipping for all combinations.

Pertinent results could include identifying the optimal shipping quantities that meet customer demand while minimizing costs. Interesting results might include identifying any significant differences in shipping costs between the plants and distribution centers. Unusual results could involve finding a scenario where the total transportation cost does not decrease proportionally with an increase in supply capacity or demand.

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Answer:

36

Step-by-step explanation:

12x3=36

Lxwxh

Axh

Answer:

18,6,108

Step-by-step explanation:

edge2020

Answer: Malcolm can read 25 pages in 1 hour if he maintains the same reading speed.

Step-by-step explanation:

First, let's calculate how many pages Malcolm can read in 1 minute:

5 pages / 12 minutes = 0.4167 pages per minute (rounded to four decimal places)

To find out how many pages Malcolm can read in 1 hour, we need to multiply the number of pages he can read in 1 minute by the number of minutes in an hour:

0.4167 pages per minute * 60 minutes per hour = 25 pages per hour (rounded to the nearest whole number)

Therefore, Malcolm can read 25 pages in 1 hour if he maintains the same reading speed.

Answer:

5/2<x<5

Step-by-step explanation:

-7<3-2x<-2

or -7-3<-2x<-2-3

or -10<-2x<-5

or -10/-2>x>-5/-2

or 5>x>5/2

or 5/2<x<5

Therefore, 5/2<x<5 is the solution.

Answer:

Q is

92

On B q is 92

BRAINLIEST PLZ

Answer:

V = 64 cm^3

Step-by-step explanation:

Volume of a cube is given by

V = s^3 where s is the side length

V = 4^3

V = 64 cm^3

Answer:

64

Step-by-step explanation:

i guess so as the volume is 4×4×4

Answer:

Step-by-step explanation:

Δ MHP is right triangle, therefore

ΔMNP  is isosceles triangle as MN = MP, therefore

55°, 70°, 55° tbh i just got it from googgg le

Answer:

=HI .7.5 units

Step-by-step explanation:

Answer:3.13 rounded to nearest hundredths

Step-by-step explanation:

Answer:

Step-by-step explanation:

First, find the slope of the given line by finding two points. (0, 3) and (1, 1)

Use the equation for slope rise/run to find the slope.

From the left point to the right point, it goes down 2 units and to the right by 1 unit

-2/1 = -2 = slope

We already know the y-intercept which is  y = 3, when x=0 and when the line crosses the y-axis

y=-2x+3 is the equation of the line.

Perpendicular line's slope is the opposite reciprocal of the original line's slope. Opposite reciprocal of -2 would be 1/2

y = 1/2(x)

y=1/2x -5/2

Step-by-step explanation:

could it be that you left out some past of the problem description ?

how I understand your rough text, we are looking for a geometric sequence, with the 3rd term = 12, and the multiplication factor being 2 (meaning that every term is the previous term times 2).

s3 = 12

f = 2

=>

s2 = 12/f = 12/2 = 6 (since the next term is the old term times 2, then the previous term is the new term divided by 2).

s1 = s2/2 = 6/2 = 3

s4 = s3 × f = 12 × 2 = 24

so, we see the structure, that

sn = sn-1 × 2

and sn-1 can then be expressed by sn-2 and so on, all the way to s1.

so, every term is the result of an equation based on s1.

s1 = 3

s2 = s1×2

s3 = s2×2 = s1×2×2

s4 = s3×2 = s2×2×2 = s1×2×2×2

\(sn = s1 \times {2}^{n - 1} \)

\(sn = 3 \times {2}^{n - 1} \)

that is the equation.

s10 is therefore

s10 = 3×2⁹ = 3×512 = 1536

explanation : see above.

Step-by-step explanation:

Task 2

Task 1

Answer:

vertex is (6, -11)

Step-by-step explanation:

Given equation
f(x) = x² - 12x + 25

is that of an upward-facing parabola(since the coefficient of x² is positive).

The vertex will be at a minimum and its x-coordinate can be found by finding the first derivative of f(x), setting it equal to zero and solving for x

f'(x) = d/dx(x² - 12x + 25)

= 2x - 12

f'(x) = 0 ==> 2x - 12 = 0

2x = 12

x = 6

Substitute x = 6 in f(x) to get

f(6) = 6² - 12(6) + 25

= 36 - 72 + 25

= -11

So the vertex is at (6, -11)

Answer:

your answer should be 15%

Answer:

B

Step-by-step explanation:

285 × .30 = 85.50

285 - 85.50 = 199.50

Answer:

greater than

Step-by-step explanation:

positive is higher than negative