Can someone give me the answer plz.

The answer is D: conjecture

The key words in the description are "look for a pattern and then form an educated guess." This suggests making a hypothesis or assumption based on the observed pattern, which is the definition of a conjecture.

The other answer choices are defined as follows:

A. conjugation - the act of changing a verb to agree with its subject

B. conjunction - a connecting word

C. congruence - the state of agreeing, matching, or coinciding

D. conjecture - an opinion or conclusion formed on the basis of incomplete information

So option D, conjecture, is the best match for forming an educated guess based on an observed pattern in induction.

Answer:

√40 is answer

Step-by-step explanation:

distance between 2points =√(x2-x1)²+ (y2-y1)

=√(2+4)²+(-1+3)²

=√62+22

=√36+4

mark as brainlist

=√40

Answer:

c i think im kinda not smart and its 4 am so

The surface area of the cylinder is 603.19 square meters

From the question, we have the following parameters that can be used in our computation:

Radius, r = 8 meters

Height, h = 4 meters

Using the above as a guide, we have the following:

Surface area = 2πr(r + h)

Substitute the known values in the above equation, so, we have the following representation

Surface area = 2π * 8 * (8 + 4)

Evaluate

Surface area = 603.19

Hence, the surface area is 603.19 square meters

Read more about surface area

brainly.com/question/26403859

#SPJ1

The cost per pound of rib steak is $2.40 and the cost per pound of hamburger meat is $1.25.

To find the cost per pound of each type of meat, we can set up a system of equations based on the given information.

Let's denote the cost per pound of rib steak as 'x' and the cost per pound of hamburger meat as 'y'.

From the first statement, we know that:

2x + 6y = 12.30 ---(Equation 1)

From the second statement, we know that:

3x + 2y = 9.70 ---(Equation 2)

Now we can solve this system of equations to find the values of 'x' and 'y'.

Multiplying Equation 1 by 3 and Equation 2 by 2 to eliminate the 'x' term, we get:

6x + 18y = 36.90 ---(Equation 3)

6x + 4y = 19.40 ---(Equation 4)

Subtracting Equation 4 from Equation 3, we get:

14y = 17.50

Dividing both sides by 14, we find:

y = 1.25

Substituting the value of 'y' back into Equation 1, we can solve for 'x':

2x + 6(1.25) = 12.30

2x + 7.50 = 12.30

2x = 4.80

x = 2.40

Therefore, the cost per pound of rib steak is $2.40 and the cost per pound of hamburger meat is $1.25.

for such more question on cost

https://brainly.com/question/8993267

#SPJ8

Answer:

reflection

Step-by-step explanation:

The expression which is not equivalent to the provided expression is expression number 1, x²(-4x+1)-2(3x-4).

Equivalent expressions are the expression whose result is equal to the original expression, but the way of representation is different.

The expression given in the problem is

f(x)=-4x³+x²-6x+8

The option given as,

From the given expression, if we take out x from the first three terms, it looks like option 2.

f(x)=-4x³+x²-6x+8

f(x)=x(-4x²+x-6)+8

From the given expression, if the last three terms factored, it looks like option 3.

f(x)=-4x³+x²-6x+8

f(x)=-4x³+x^2-4x-2x+8

f(x)=-4x³+x(x-4)-2(x-4)

f(x)=-4x³+(x-4)(x-2)

Rearrange the given expression, and make it looks like option 4.

f(x)=-4x³+x²-6x+8

f(x)=-4x²+8+x²-6x

f(x)=-4(x³-2)+x(x-6)

Thus, the expression which is not equivalent to the provided expression is expression number 1, x²(-4x+1)-2(3x-4).

Learn more about the equivalent expression here;

https://brainly.com/question/2972832

#SPJ1

Considering the definition of least common multiple, this means that smallest number of packages of each they can buy is 60.

A number is a multiple of another when it contains it exactly n times. In other words, the multiples of a number are the ones you get when you multiply one number by another.

The least common multiple allows us to know what is the smallest number that is a multiple of a certain set of numbers.

One procedure for calculating the least common multiple is to break each number into prime factors. Then the common and uncommon factors are raised to the highest exponent, which must be multiplied.

To calculate the smallest number of packages of each they can buy, you calculate the least common multiple.

First, the decomposition of the numbers into prime factors is carried out:

15= 3×5

12= 2×2×3= 2²×3

Then, the least common multiple is calculated as 2²×3×5

Solving, the least common multiple between 12 and 15 is 60.

Finally, this means that smallest number of packages of each they can buy is 60.

Learn more with this similar problems:

https://brainly.com/question/13147151

https://brainly.com/question/13596795

#SPJ1

Answer:

Development is necessary because without development a country cannot be developed and people cannot get enough raw materials.More people will suffer from poverty, health facilities and drinking water.

There are  4x  purple marbles and  5x  red marbles,  where x is the common factor.

     4x = 24

      x    = 24/4 = 6.

ANSWER.  5*6 = 30 red marbles.

The probability is computed by dividing the total number of possible outcomes by the number of possible ways the event could occur.

Probability and odds are two distinct ideas. Odds are calculated by dividing the likelihood of an event by the likelihood that it won't.

The likelihood or chance of an event happening is known as probability. For instance, there is only one way to receive a head and there are a total of two possible outcomes, hence the probability of flipping a coin and getting heads is 1 in 2. (a head or tail). P(heads) = 12 is what we write.

To learn more about probability visit:

https://brainly.com/question/11234923?referrer=searchResults

#SPJ1

Answer:18

Step-by-step explanation:15 + 6 u add the 15 and the 6 for it to be 18

The linear rule for the sequence is f(n) = 7/20 + 3/20(n - 1)

From the question, we have the following parameters that can be used in our computation:

35/100,5/10,65/100

In the above sequence, we can see that 15/100 is added to the previous term to get the new term

This means that

First term, a = 35/100

Common difference, d = 15/100

The nth term is then represented as

f(n) = a + (n - 1) * d

Substitute the known values in the above equation, so, we have the following representation

f(n) = 35/100 + 15/100(n - 1)

So, we have

f(n) = 7/20 + 3/20(n - 1)

Hence, the explicit rule is f(n) = 7/20 + 3/20(n - 1)

Read more about sequence at

brainly.com/question/30499691

#SPJ1

For three consecutive odd integers to have the sum 123, the equation N + N+2 + N+4 = 123 must be solvable with N being an odd integer. Since 39 is an odd integer, the solution is 39, 41, and 43.

Answer:

Step-by-step explanation:

Answer:

We need the box plot mate

take a pic of it

Answer:

3 to 12

Step-by-step explanation:

3 months (January, June, July) and 12 monthes

Answer: the answer is 3 to 12

Step-by-step explanation: hope this will help

Answer:

1). 169π ft^2

2). 144π in^2

3). 25π yd^2

Explanation:

The area A of the circle is given by the formula

where π = 3.1415... and r is the radius of the circle.

To find the exact area of each circle, we put in the value of r and simply to get our result.

Question 1:

The radius r = 13 ft; therefore, the area is

Question 2:

The radius r = 12 ft; therefore, the area is

Question 3:

The radius r = 5 yds; therefore, the area is

\(\huge\bold{ANSWER:}\)

A fraction is a part of a whole.

\(\huge\bold{EXPLANATION:}\)

A fraction is a part of a whole.

Fractions should be equal parts.

Example: Suppose you have a cake, and you want to divide it equally between your friends.

Let's assume there are 4 people (including you)

So, you take a knife and cut the cake into 4 equal parts.

Everyone gets a part of the cake. If the parts are equal, then we have fractions.

How to Write Fractions

Fractions are written with a numerator and a denominator.

A fraction looks like so:

\(\displaystyle\frac{1}{4}\)

In the above example, 1 is the numerator, and 4 is the denominator.

Let's use the cake example to clarify some doubts that you might have.

Suppose we have 4 girls: Angelia, Grace, Violetta and Hope, and a delicious cake.

Angelia takes a knife and cuts the cake into 4 equal parts, and everyone gets \(\displaystyle\frac{1}{4}\) of the cake.

Now, here's what I wanted to tell you:

\(\star\star\star\) There was a total of 4 pieces of the cake (the denominator shows that),

\(\star\) Each girl gets 1 out of 4 parts (\(\frac{1}{4}\))

What does \(\displaystyle\frac{1}{4}\) mean?

It means one-fourth, and it also means this:

There were 4 parts, and one of them was taken.

Hope you find it helpful.

Feel free to ask if you have any doubts, since I know a lot about fractions.

\(\bold{-MistySparkles^**^*}\)

Answer:

Step-by-step explanation:

f(x) = x^2 + 4x is specified as a function. When the x is replaced in "f(x)" is replaced with a number, you treat it as a variable.

In this case, f(-3) is almost exactly like saying x = -3.

Everywhere x is in the function is replaced with -3, because you are plugging it in to find a value. Here is a demonstration:

f(-3) = (-3)^2 + 4(-3)

f(-3) = 9 - 12

f(-3) = -3

The answer to your question is -3. Don't be afraid to ask anymore questions regarding this if you are confused.

Answer:

A. false

b. true

c. false

Step-by-step explanation:

Answer:

Step-by-step explanation:

Suppose x+3 < 0. Subtract 3 from both sides of the inequality.

x < -3

So, x+3 is negative when x < -3. When x>5,

x+3 > 8, which is positive, so the absolute value function has no effect.

|x+3| > 8

Given:

First payment = $800 due today

Second payment = $600 in 9 months

Interest rate = 10.5% compounded monthly

The interest is to be settled in a payment of $800 in 6 months and a final payment in 24 months.

Let's determine the final payment if the money is now worth 9.5% compounded quarterly.

Apply the compound interest formula:

Let x represent the initial amount of debt.

Thus, we have the equation:

For the amount due in six months, we have:

Hence, the amount which is due after 6 months will be:

$1404.87 - $800 = $604.87

Now, let's find the payment due in 24 months.

Number of months remaining = 24 - 6 = 18 months.

Hence, we have:

Therefore, the final payment if the money is now worth 9.5% compounded quarterly is $696.35

ANSWER:

$696.35

The utility can be used to quantify and compare preferences in decision-making scenarios where performance is not measured by monetary value.

The utility can be used as a measure of preference or satisfaction in decision-making situations where performance is not directly measured by monetary value. Utility refers to the subjective value or desirability that an individual assigns to different outcomes or options.

In such cases, utility can be quantified using a utility function, which maps the outcomes or attributes of the decision problem to a numerical representation of the individual's preferences. This function allows for the comparison and evaluation of different options based on their utility values.

For example, consider a decision involving healthcare treatments. The performance of different treatments may not be easily measured in monetary terms, but individuals may have preferences based on factors such as effectiveness, side effects, or quality of life impact.

Utility can be used to capture these preferences and make a decision that maximizes the overall satisfaction or well-being of the individual.

To use utility in decision-making, it is necessary to understand and quantify individual preferences through techniques like surveys, interviews, or experimental methods. By assigning utility values to different outcomes or attributes, decision-makers can then compare options and select the one that maximizes utility.

However, it's important to note that utility is subjective and varies among individuals. Different people may have different utility functions and weigh attributes differently. Therefore, utility-based decision-making requires taking into account the preferences of the specific individual or group involved.

In summary, utility can be employed in decision-making scenarios where performance is not directly measured in monetary terms. It quantifies subjective preferences and allows for the comparison and selection of options based on the utility values assigned to different outcomes or attributes.

For more question on monetary visit:

https://brainly.com/question/17750211

#SPJ8

\(\qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{\textit{constant of variation}}{y=\stackrel{\downarrow }{k}x~\hfill } \\\\ \textit{\underline{x} varies directly with }\underline{z^5}\qquad \qquad \stackrel{\textit{constant of variation}}{x=\stackrel{\downarrow }{k}z^5~\hfill } \\\\[-0.35em] ~\dotfill\)

\(\stackrel{\textit{"y" varies directly with }r^2}{y = k(r^2)}\hspace{5em}\textit{we also know that} \begin{cases} r=6\\ y=7 \end{cases} \\\\\\ 7=k(6)^2\implies \cfrac{7}{36}=k\hspace{9em}\boxed{y=\cfrac{7}{36}r^2} \\\\\\ \textit{when r = 18 what's "y"?}\qquad y=\cfrac{7}{36}(18^2)\implies y=63\)

Answer:

Step-by-step explanation:

Solution by substitution method

3x+5y=7

and 4x-y=5

Suppose,

3x+5y=7→(1)

and 4x-y=5→(2)

Taking equation (2), we have

4x-y=5

⇒y=4x-5→(3)

Putting y=4x-5 in equation (1), we get

3x+5y=7

⇒3x+5(4x-5)=7

⇒3x+20x-25=7

⇒23x-25=7

⇒23x=7+25

⇒23x=32

⇒x=32/23

→(4)

Now, Putting x=32/23

in equation (3), we get

y=4x-5

⇒y=4(32/23)-5

⇒y=(128-115)/23

⇒y=13/23

∴y=13/23   and x=32/23

Answer: y=-3/5x+3

Graph the points (0,3) and (5,0) and draw a line going through them

Answer:

Picture below

Step-by-step explanation:

If you need any more help with this kind of problem just ask or you can use Desmos.

Hope this helps!

In a standard 52-card deck there are four cards of each value. This means that in one deck we have a total of 4 threes and 4 tens. The probability of selecting a card with a number N from the deck is given by the quotient between the number of N's in the deck and the total amount of cards in the deck.

This means that the probability of selecting a three is given by the number of threes divided by the number of cards:

Then the probability of selecting a ten is:

The probability of selecting either a 3 or a 10 is given by the sum of the probabilities:

Then the answer is 2/13.

Answer:1,627,190

Step-by-step explanation:

Answer:

1,627,190

Step-by-step explanation:

:D

The cost per kWh of energy will be £15.921.

The formula to calculate cost per kWh of energy will be-

Power cost = Power rating ( watts) x Time (hours) / 1000

Power rating = 17.69 kWh = 17.69 x 1000 = 17690 watts

Time= 54 minutes = 54 / 60 = 0.9 hours

Now, we will put all values in to formula-

Power cost =  17690 x 0.9 / 1000

                    = £ 15.921.

Hence, answer will be  £ 15.921.

Learn more about Power Cost here https://brainly.com/question/9821162        

#SPJ9