Graph the line that represents the equation 3y = 2x + 9.

The total height of the objects is 38/8 cm

The given parameters are:

Each height = 2/8 cm

Number of ticks = 19

The total height of the objects is then calculated as:

Height = Each height * Number of ticks

So, we have

Height = 2/8 cm * 19

Evaluate the product

Height = 38/8 cm

Hence, the total height of the objects is 38/8 cm

Read more about products at:

https://brainly.com/question/10873737

#SPJ1

We can deduce that option A is likely to be true based on the given graph of rolling dice median data.

The median is the value in the middle of a data set, which means that 50% of the data points have a value less than or equal to the median, and 50% of the data points have a value greater than or equal to the median.

The graph illustrates that the median value of the rolls is closer to the center of the possible outcomes (numbers 3, 4, and 5) than the extremes (numbers 1 and 6).

This implies that when rolling a dice several times, the median is less likely to fall between the numbers 1 and 6.

However, because rolling the dice is a random process, there is always a degree of uncertainty in predicting the outcomes.

Learn more about dice here:

https://brainly.com/question/23637540

#SPJ1

Answer:

x=(-2/3)

Step-by-step explanation:

Looked it up on google and got that answer, also used an online linear equation calclator

Answer:120000

Step-by-step explanation:

bc in a minute their is 60 seconds and if the leoperd runs 500 yards every 30 seconds u would multiply 60 times 2 bc their is 60 min in a hour and u would get 120.then u would multiply that by 2 getting u 240 which is two hours then u would do 500 times 240

In a case whereby In 1950, a U.S. population model was y = 151. (1.013)^t-1950 million people, where t is the year, the model predict the U.S. population would be 288 million in the year 2000.

Population models are mechanical theories that link alterations in population structure and density to responses at the individual level (life history features in eco-evolutionary theory or vital rates in demographic theory).

The model was given as y=151x(1.013)^t-1950

where the future time t = 2000

Then we can substitute the given year 2000 as the value of 't'

then we will have y=[151x(1.013)^(2000-1950)] = 288 million

Learn more about model at:

https://brainly.com/question/24448358

#SPJ1

Answer:

156° and 24°

Step-by-step explanation:

Let it's supplementary angle be x.

So, the angle = (x - 132)°

As we know, sum of supplementary angles is 180°;

x + x - 132 = 180

2x = 180 + 132

2x = 312

x = 312/2

x = 156°

(x-132)° = (156-132)° = 24°

Hence, the angles are 156° and 24°.

Answer:

i dont know

Step-by-step explanation:

B. 3

triangles only have 3 lines of symmetry and circles have infinite

Answer:

The Matlab code along with the plot of slope field for the given differential equation is provided below.

Step-by-step explanation:

Matlab quiver function:

The Matlab's quiver function may be used to plot the slope field lines for any differential equation.

The syntax of the function is given by

quiver(x, y, u, v)

Where matrices x, y, u, and v must all be the same size and contain corresponding position and velocity components.

Matlab Code:

[t,y] = meshgrid(0:0.2:2, 0:0.2:2);

v = sin(y) + sin(t);

u = ones(size(v));

quiver(t,y,u,v)

xlabel('t')

ylabel('y(t)')

xlim([0 2])

ylim([0 2])

Output:

The plot of the given differential equation is attached.

Answer:

A

Step-by-step explanation:

I would recommend following along with Brian McLogan, a renowned math teacher. He teaches this great. Hope this helps: "How to Determine All of the Zeros of a Polynomial"

Answer:

$184,681

Step-by-step explanation:

154,694+29,987= 184,681

Just add the two numbers up. Hope this helps

Answer:

OK!!.

N=N(½)ⁿ

n= Time/half life

N=Remaining Mass

N°=Initial Mass or Mass before decay.

t= time taken to decay(Its in Months in this case)

t½= Half Life of the Material. This is the time taken to decay to half its initial value.

N°= 2000mg

a).Equation that Models this is

since n=t/t½

N=N°(½)ⁿ =

N=N°(½)^t/t¹'². This should be your answer.

b). We're asked to find the remaining mass of substance in 4years.

t= 4years

Our Half life is in Months... So we gotta convert or time t from year to Months too.

4yrs === 4x12 = 48Months.

N° was given as 2000mg

N=N°(½)^t/t½

N= 2000(½)^48/3

N=2000(½)^16

Using your calc to evaluate (½)^16... Then multiply by 2000

N=0.0305mg will remain after 4years.

Or After 16Half Lives since 1 half life is 3months

c). We're looking for t this time

N=N°(½)^t/t½

Since it asked for 750mg to remain ... 750 is now our N --- Remaining Mass

750 = 2000(½)t/3

To Isolate "t" and make it the subject

750/2000 = (½)^t/3

0.375 = (½)^t/3

Taking ln(natural log) of both sides

Ln(0.375) = Ln(0.5)^t/3

From the rule of logarithm...

You can bring the power (I.e t/3) to the front

You'll have

Ln(0.375) = t/3Ln(0.5)

Dividing both sides by Ln(0.5) to isolate t

Ln(0.375)/Ln(0.5) = t/3

t/3 = 1.415

t= 3x1.415

t=4.25months.

Have a great day.

Hope this helps... I'm open to questions if you have any too.

Answer:

6(3a-2)

Step-by-step explanation: Both terms have a 6. Factor that our

Answer:

- 32/21 or - 1 11/21

Step-by-step explanation:

In a diagram to mark that two lines are perpendicular, we put the following symbol:

in one of the angles that they form.

Also, if two lines are congruent, we mark them with the same symbol.

From the given diagram we get:

Answer:

19.- T.

20.- T.

21.- F.

Answer:

Amadi: 20 years old

Chima : 4 years old

The coordinates of T' after the transformations are given as follows:

A. T'(8,8).

The coordinates of T are given as follows:

T(5,2).

Meaning that:

Then the translation is given as follows:

(x, y) → (x – 1, y + 2).

Meaning that the translated coordinates are of:

T'(5 - 1, 2 + 2) = T'(4, 4).

(as one was subtracted from the x-coordinate and 2 was added to the y-coordinate).

Then the dilation by a scale factor of 2 means that each of the coordinates is multiplied by two, hence:

T'(8,8).

Meaning that option A gives the correct coordinates of the image of the vertex T of the quadrilateral.

More can be learned about transformations at https://brainly.com/question/29209050

#SPJ1

Answer:

8,10

Step-by-step explanation:

i took the test

To find the common roots between two functions, we need to find the roots (or solutions) of each function individually and then identify the shared solutions.

For the function f(x) = x^2 + x - 6, we can find the roots by setting the function equal to zero and solving for x:

x^2 + x - 6 = 0

To factorize this quadratic equation, we need to find two numbers that multiply to -6 and add up to 1 (the coefficient of x). The numbers that satisfy these conditions are 3 and -2:

(x + 3)(x - 2) = 0

Setting each factor equal to zero:

x + 3 = 0 or x - 2 = 0

Solving for x in each equation:

x = -3 or x = 2

Therefore, the function f(x) = x^2 + x - 6 has two roots: x = -3 and x = 2.

To find the common roots between this function and another function, we would need to know the second function. If you provide the second function, I can help determine if there are any shared roots.

Answer:

x=2

Step-by-step explanation:

\(f(x)=\frac{x^2-4}{x^2-12x+20}\)

Factor the numerator and denominator:

\(f(x)=\frac{(x-2)(x+2)}{(x-2)(x-10)}\)

We can remove (x-2) from the function:

\(f(x)=\frac{x+2}{x-10}\)

(x-2) is a removable discontinuity.

The x-value of x-2 is x=2.

Answer:

T 9,9

U 0,9

V 8,10

because it's a reflection over y axis, everything negative will be positive

Answer:

Below

Step-by-step explanation:

The x's will be the opposite (y's will stay the same):

T=(9,9)

U=(0,9)

V=(8,10)

Answer: I can't answer right now

Step-by-step explanation: I will get back to you on this

Answer:

Mean of original test scores is 88.5

Mean of test scores , with three marks added to each score is 91.5

The mean of the test score with three marks added to each score is higher than the original mean of score is increased by three .

Explanation : hope it works out !!

Answer:

y = x ^2 − 99 x + 81

Step-by-step explanation:

Work backwards to find the factors from the roots, then multiply the factors together.

Answer:

Height = 2.28 cm

Step-by-step explanation:

Given:

Volume of rectangle = 16 cm³

Length = \(2\frac{1}{3}\) = 7/3 cm

Width = 4 cm

Find:

Height

Computation:

Volume of rectangle = LBH

16 = (7/3)(4)(H)

Height = 2.28 cm

Answer:

Wyzant

ALGEBRA WORD PROBLEM

Kieryn T. asked • 01/10/18

The length of a rectangle is 5 cm more than twice the width. The perimeter of the rectangle is 34 cm. Find the dimensions of the rectangle.

I am having trouble with this problem. I asked my parents and they didnt know what to do. I am stuck and i have looked through my notes and nothing has helped.

Follow2

Add comment

More

1 Expert Answer

By:

Best

Mikaila D. answered • 01/10/18

TUTOR 4.5 (8)

College-Level Math and Computer Science Tutor

SEE TUTORS LIKE THIS

The dimensions of the rectangle are two unknowns: The length "l" and the width "w"

The perimeter of a rectangle is found as P = 2*l + 2*w

We also know that the length is 5cm more than twice the width. l = 2*w + 5

These two equations gives us a system of linear equations.

P = 2*l + 2*w

l = 2*w + 5

We can use substitution to replace the "l" in the first equation with 2*w + 5

P = 2*(2*w + 5) + 2*w

P = 4*w + 10 + 2*w

P = 6*w + 10

We know that P = 34cm

34 = 6*w + 10

Subtract 10 from both sides

24 = 6 * w

Divide both sides by 6

4 = w

Now that we know the width, we can find the length by substituting 4 for "w" in the second equation.

l = 2*4 + 5

l = 8 + 5

l = 13

Answer:

Step-by-step explanation:

Let "y" be the amount of the bidder's bid. Then, the probability density function of "x" is:

f(x) = 1/5000 for 25000 ≤ x ≤ 30000

= 0 otherwise

The probability that the bidder's bid "y" is accepted is:

P(y > 25000 and y > x) = P(y > 25000) * P(y > x | y > 25000)

= 1 * P(y > x - 25000)

= (30000 - (x-25000)) / 5000

= (55000 - x) / 5000 for 25000 ≤ x ≤ 30000

= 0 otherwise

If you bid $22,000, your bid will not be accepted since it is below the minimum acceptable bid of $25,000.

The probability that your bid will be accepted when you bid $24,000 is 0.2.

The amount to maximize the probability that you get the property is $25,001.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

Let X be the random variable representing the competitor's bid, which is uniformly distributed between 25,000 and 30,000 dollars.

If you bid $22,000, your bid will not be accepted regardless of the competitor's bid, since it is below the minimum acceptable bid of $25,000.

If you bid $24,000, your bid will be accepted only if the competitor's bid is less than or equal to $25,000, since the highest bid in excess of $25,000 will be accepted.

The probability of this happening is:

P(X ≤ 25,000) = (25,000 - 24,000) / (30,000 - 25,000) = 0.2

To maximize the probability of getting the property, you should bid the minimum amount that will guarantee your bid is greater than the competitor's bid, which is $25,001.

The probability of your bid being accepted in this case is:

P(X ≤ 25,001) = (25,001 - 25,000) / (30,000 - 25,000) = 0.2

So, by bidding $25,001, you maximize the probability of getting the property.

Thus,

If you bid $22,000, your bid will not be accepted since it is below the minimum acceptable bid of $25,000.

The probability that your bid will be accepted when you bid $24,000 is 0.2.

The amount to maximize the probability that you get the property is $25,001.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ2

The complete question.

Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that the highest bid in excess of $25,000 will be accepted. Assume that the competitor's bid x is a random variable that is uniformly distributed between $25,000 and $30,000.

Suppose you bid $22,000 what is the probability that your bid will be accepted.

Suppose you bid $24,000 what is the probability that your bid will be accepted.

What amount should you bid in dollar to maximize the probability that you get the property.

1. Number of athletes did not own any of the three items = 259 - 228

= 31.

2. Number of athletes own a convertible and a TV but not a store = 44 - 9

= 35.

3. Number of athletes own a convertible or a TV = 110 + 91 - 44

= 157.

4. Number of athletes owned exactly one type of item = 60 + 13 + 71 = 144.

5. Number of athletes owned at least one type of item = 259 - 31

= 228

6. Number of athletes own a TV or a store, but not a convertible = 13 + 34 +71

= 118.

The number of athletes did not own any of the three items need to subtract the number of athletes who own at least one item from the total number of athletes surveyed.

Total number of athletes surveyed = 259

Number of athletes own at least one item = 110 + 91 + 120 - 15 - 43 - 44 + 9 = 228

Number of athletes who did not own any of the three items = 259 - 228 = 31.

The number of athletes who owned a convertible and a TV but not a store need to subtract the number of athletes who own all three items from the number of athletes who own a convertible and a TV.

Number of athletes who own a convertible and a TV = 44

Number of athletes who own all three items = 9

Number of athletes who own a convertible and a TV but not a store = 44 - 9 = 35

The number of athletes who owned a convertible, or a TV need to add the number of athletes who own a convertible to the number of athletes who own a TV and then subtract the number of athletes own both a convertible and a TV.

Number of athletes who own a convertible or a TV = 110 + 91 - 44

= 157.

The number of athletes owned exactly one type of item need to add up the number of athletes who own a convertible only the number of athletes own a TV only and the number of athletes who own a store only.

Number of athletes own a convertible only = 110 - 15 - 9 = 86

Number of athletes own a TV only = 91 - 44 - 9 = 38

Number of athletes own a store only = 120 - 15 - 43 - 9 = 53

Number of athletes owned exactly one type of item = 60 + 13 + 71 = 144.

The number of athletes who owned at least one type of item can use the result from part (1).

Number of athletes who owned at least one type of item = 259 - 31

= 228

The number of athletes who owned a TV or a store but not a convertible need to subtract the number of athletes who own all three items, and the number of athletes own a convertible and a TV from the number of athletes own a TV or a store.

Number of athletes own a TV or a store = 91 + 120 - 43 - 9 = 159

Number of athletes own a TV or a store not a convertible = 13 + 34 +71

= 118.

For similar questions on athletes

https://brainly.com/question/25631156

#SPJ11

The probability is closer to one than zero.

Probability theory is used to analyze and predict the likelihood of events happening in various fields such as statistics, gambling, physics, finance, and more. It allows us to make informed decisions based on the likelihood of different outcomes. In probability theory, the total number of possible outcomes is important to determine the probability of a single event occurring. By comparing the favorable outcomes to the total outcomes, we can calculate the probability of an event happening.

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it. Probability can range from 0 to 1, where 0 means the event to be an impossible one and 1 indicates a certain event. Probability for Class 10 is an important topic for the students which explains all the basic concepts of this topic. The probability of all the events in a sample space adds up to 1.For example, when we toss a coin, either we get Head OR Tail, only two possible outcomes are possible (H, T). But when two coins are tossed then there will be four possible outcomes,  i.e {(H, H), (H, T), (T, H), (T, T)}.

To know more about probability

brainly.com/question/17011124

The equation does not hold true, the ordered pair (3, 10) is not a solution of the equation y = 2x + 6.In this way, we can determine whether an ordered pair is a solution of the given equation or not.

Given the equation y = 2x + 6To determine if an ordered pair is a solution of this equation or not, substitute the values of x and y in the equation. If the equation holds true, then the ordered pair is a solution.

If it is not true, then the ordered pair is not a solution.For example, let's consider the ordered pair (1, 8).

Here, x = 1 and y = 8.Substituting these values in the given equation,

we get: y = 2x + 6 => 8 = 2(1) + 6 => 8 = 8 Since the equation holds true,

the ordered pair (1, 8) is a solution of the equation y = 2x + 6.

Now, let's consider another ordered pair, say (3, 10). Here, x = 3 and y = 10.Substituting these values in the given equation, we get: y = 2x + 6 => 10 = 2(3) + 6 => 10 = 12

To learn more about : equation

https://brainly.com/question/17145398

#SPJ8