Answer: 30 Kit Kats
Step-by-step explanation:
The ratio of Kit Kats to Snickers is 5:4 or \(\frac{5}{4}\)
Let us name Kit Kats as "k", if there are 24 Snickers:
we need to find the number of Kit Kats that keeps ratio constant
\(\frac{5}{4} = \frac{k}{24}\) ... crossmultiply
5 * 24 = 4 * k
120 = 4k
k = 30
Help..
select all the coordinates that represent a point on the line.
0,2
0,6
2,6
3,1
4,1
6,×
Answer:
Okay so 6,0 3,1 4,1 and 0,2
Step-by-step explanation:
So take 3,1 you would go over 3 on the x axes and up 1 on the y axes
when the product (3x-2) (2x^2 + 7x-1) is found,
what is the coefficient of the linear term?
The linear term is the term with a degree of 1, hence the coefficient of the linear term is -11
Given the functions (3x-2) (2x^2 + 7x-1)
Taking the product of the functions will give:
(3x-2) (2x^2 + 7x-1) = 3x(2x^2) + 3x(7x) + 3x - 4x^2 - 14x + 2
(3x-2) (2x^2 + 7x-1) = 6x^3+21x^2 -11x - 4x^2 + 2
(3x-2) (2x^2 + 7x-1) =6x^3+17x^2 - 11x + 2
The linear term is the term with a degree of 1, hence the coefficient of the linear term is -11
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bernardo and silvia play following game. an integer between 0 and 999, inclusive, is selected and given to bernardo. whenever bernardo receives a number, she doubles it and pass the result to silvia. whenever silvia recieves a number, she adds 50 and passes teh result to bernardo. the winner is the last person who produces a number less than 100. what is the smallest initial number that results in a win for bernardo
The smallest initial number that results in a win for Bernardo is 31.
Winning number in GameHere's the breakdown of how the game would play out:
Bernardo starts with 31 and doubles it to get 62.Silvia receives 62 and adds 50 to get 112.Bernardo receives 112 and doubles it to get 224.Silvia receives 224 and adds 50 to get 274.Bernardo receives 274 and doubles it to get 548, which is greater than 100, so Bernardo loses.If Bernardo starts with any number less than 31, the final number will be less than 100 and Bernardo will win. Any number greater than 31 will result in Bernardo losing.
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Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume the variable is positive.)
The properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms ln(√z) = (1/2)ln(z)
What is the logarithms?
Logarithms are mathematical functions that help to solve exponential equations. They are used to express very large or very small numbers in a more convenient and manageable way.
We can use the property of logarithms that states:
logb (a∙c) = logb a + logb c
to expand the expression as a sum of logarithms:
ln(√z) = ln(z^(1/2))
Using the power rule of logarithms, we can simplify this as:
ln(z^(1/2)) = (1/2)ln(z)
Hence, we can write:
ln(√z) = (1/2)ln(z)
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Two-step
Find the solution set of the inequality
14 - 3x < -1.
Answer:
x > 5 should be your solution to the inequality.
Step-by-step explanation:
Your inequality: 14 - 3x < -1
You need to do two-step inequalities which are similar to two-step equations but different since you're using an inequality symbol as opposed to an equal sign.
Steps:
14 - 3x < -1
Subtract 14 from both sides
-3x < -1-14
Solve -1-14
That should be -15
-3x < -15
**You have to switch the inequality due to multiplying negatives rule.
While dealing with inequalities, when multiplying negatives the inequality sign should switch to its opposite.
-3x > -15
x > 5
5 is lesser than x
hope it really helps...!!!
Please help me solve this question.
Answer:
ZXY = KXH by reason SAA
Step-by-step explanation:
I believe that is the answer.
also, SAA stands for Side, Angle, Angle
It could also be AAS
Either one is right.
AAS or SAA
PLEASE HELP FAST!!!!!
Answer:
The solution of the system of equations be:
\(x=8,\:y=4\)
Hence, option C is true.
Step-by-step explanation:
Given the system of equations
\(\begin{bmatrix}4x+7y=60\\ -4x+7y=-4\end{bmatrix}\)
adding both the equations
\(-4x+7y=-4\)
\(+\)
\(\underline{4x+7y=60}\)
\(14y=56\)
so the system of equations becomes
\(\begin{bmatrix}4x+7y=60\\ 14y=56\end{bmatrix}\)
solve 14y for y
\(14y=56\)
Divide both sides by 14
\(\frac{14y}{14}=\frac{56}{14}\)
Simplify
\(y=4\)
\(\mathrm{For\:}4x+7y=60\mathrm{\:plug\:in\:}y=4\)
\(4x+7\cdot \:4=60\)
\(4x+28=60\)
Subtract 28 from both sides
\(4x+28-28=60-28\)
Simplify
\(4x=32\)
Divide both sides by 4
\(\frac{4x}{4}=\frac{32}{4}\)
\(x=8\)
Therefore, the solution of the system of equations be:
\(x=8,\:y=4\)
Hence, option C is true.
You might have to zoom in to see please help
Answer:
2nd choice i belive
Step-by-step explanation:
Venus has switches at the top and bottom of her stairs to control the light for the stairwell. She notices that when the upstairs switch is up and the downstairs switch is down, the light is turned on.
b. If both the upstairs and downstairs switches are in the up position, will the light be on?
Explain your reasoning.
If both the upstairs and downstairs switches are in the up position, the light will be off
How to determine if the light will be on?The given parameters are
Switches = 2 i.e. top and bottom
Also, we have:
When the upstairs switch is up and the downstairs switch is down, the light is turned on.
This means that the light is only on when the upstairs switch is up and the downstairs switch is down
Any other position of the switches, the light is off
From the question, we have
Both the upstairs and downstairs switches are in the up position
This is different from the required position to on the light
Hence, the light will be off
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4. Find the area of this figure.
15 ft
10 ft
10 ft
5 ft
5 ft
5 ft
5 ft
5 ft
Answer:
I believe it is 100 ft
Step-by-step explanation:
Y is between X and Z. T is
between Y and Z. If XZ = 90, YT = 22, and XY = TZ, what is XT?
(step-by-step pls)
jasmine deals 2 cards. whats the probability of dealing 2 hearts in a row if she didn't replace the card after it was dealt?
WILL GIVE BRAINLIEST FOR CORRECT ANSWER
The equation of the line through (3, - 4) with slope 2/3
Increasingly, developers are using tools that can quickly create screen mockups, referred to as element. A) Protoypes B) Wireframes C) Forms D) Reports
Increasingly, developers are using tools that can quickly create screen mockups, referred to as element Wireframes
Wireframes:Wireframes is a type of tool which is allow designers to quickly and effectively mock up an outline of a design as easily as possible. Designers easily drag the images and drop to placeholder images , header and content also.
There are three types of wireframes, which is very useful :
Low-fidelity wireframes.Mid-fidelity wireframes.High-fidelity wireframes.Wireframes generally is used for visual designer, developer, business analysts, user experience designers and information architecture and user research.
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Which ordered pair would be plotted by starting from the origin and moving 0. 25.
Depending on whether the movement is along the x-axis or the y-axis, the ordered pair would be either (0.25, 0) or (0, 0.25).
To plot an ordered pair starting from the origin and moving 0.25, we need both an x-coordinate and a y-coordinate.
We are starting from the origin (0, 0), we can apply the movement of 0.25 to either the x-axis or the y-axis.
If we move 0.25 units on the x-axis, the x-coordinate of the ordered pair would be 0.25, and the y-coordinate would remain 0 since there is no movement on the y-axis. Therefore, the ordered pair would be (0.25, 0).
Similarly, if we move 0.25 units on the y-axis, the x-coordinate would remain 0 since there is no movement on the x-axis, and the y-coordinate of the ordered pair would be 0.25. In this case, the ordered pair would be (0, 0.25).
So, depending on whether the movement is along the x-axis or the y-axis, the ordered pair would be either (0.25, 0) or (0, 0.25).
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One of the slowest fish is the blenny
fish. The function y = 0.5x describes
how many miles y the fish swims in
x hours. Graph the function. Use the
graph to estimate the number of miles
the fish swims in 3.5 hours.
.
Answer:
It swims 1.75 miles in 3.5 hours. X stands for hours so x=3.5. Y stands for miles so y=1.75.
Step-by-step explanation:
your equation is y=0.5x
we know x=3.5
so y= 0.5(3.5)
solve and you get y= 1.75
so in (x,y) intercept format (3.5,1.75) and you can make a graph and label your x intercepts hours and your y intercepts miles traveled.
The number of miles the fish swims in 3.5 hours is 1.75 miles.
The equation of a straight line is:
y = mx + b;
y, x are variables, m is the slope of the line and b is the y intercept.
Given the function: y = 0.5x;
where y represent the miles the fish swims in x hours.
The graph of the function is plotted using geogebra online graphing tool.
From the graph, the number of miles the fish swims in 3.5 hours is 1.75 miles.
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35 - 0.25m
48 - 0.45m
0.25 - 35m
50 + 1.23m
Answer:
we minus 0.25 from 35
Step-by-step explanation:
35_0.25
In 2000, there were about 300 million internet users. That number grew to 1 billion in 2005. What is the growth rate per vear, using y = Ce^kt? Based on this model, predict the approximate month and year when will there be 5 billion users. Please show how you got the answer too.
To find the growth rate per year, we need to use the formula y = Ce^kt, where y is the number of internet users, t is the number of years, C is the initial number of internet users, and k is the growth rate. the predicted approximate month and year when there will be 5 billion internet users is 13.5 years after 2000,
In 2000, there were 300 million internet users, so C = 300 million. In 2005, there were 1 billion internet users, so y = 1 billion and t = 5 (since 2005 is 5 years after 2000).
Substituting these values into the formula, we get:
1 billion = 300 million e^(5k)
To solve for k, we can divide both sides by 300 million and then take the natural logarithm of both sides:
ln(1 billion/300 million) = 5k
ln(3.33) = 5k
k = ln(3.33)/5 = 0.239
So the growth rate per year is approximately 0.239.
To predict when there will be 5 billion internet users, we can use the same formula and solve for t:
5 billion = 300 million e^(0.239t)
Dividing both sides by 300 million, we get:
16.67 = e^(0.239t)
Taking the natural logarithm of both sides, we get:
ln(16.67) = 0.239t
t = ln(16.67)/0.239 = 13.5
So the predicted approximate month and year when there will be 5 billion internet users is 13.5 years after 2000, which is June/July 2013.
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Erin has one coin and Jack has one coin.
The total amount of their two coins is less than 50p.
Assuming that each outcome is equally likely, work
out the probability that exactly one of the coins is a
10p piece.
Give your answer as a fraction in its simplest form.
The probability that exactly one of the coins is a 10p piece is 1/2.
What is the probability that exactly one of the coin is a 10p piece?To find the probability that exactly one of the coins is a 10p piece, we can consider the possible outcomes.
There are two coins, and each coin can be either a 10p piece or a non-10p piece. Let's consider the four possible outcomes:
1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece.
2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece.
3. Both Erin's and Jack's coins are 10p pieces.
4. Both Erin's and Jack's coins are non-10p pieces.
Since the total amount of the two coins is less than 50p, we can eliminate the third possibility (both coins being 10p pieces).
Now, let's calculate the probability for each of the remaining possibilities:
1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece:
The probability of Erin having a 10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.
2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece:
This is the same as the previous case, so the probability is also 1/4.
3. Both Erin's and Jack's coins are non-10p pieces:
The probability of Erin having a non-10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.
Now, we sum up the probabilities of the two cases where exactly one of the coins is a 10p piece:
1/4 + 1/4 = 2/4 = 1/2.
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use a graph to solve each equation.
1. 4x + 6 = 8x - 10
2. -3/4x - 2 = -1/2x + 1
3. |4-2x| + 5 = 9
Use a graph to solve each inequality:
4. x^2 + 4x - 5 < 0
5. x^2 - x - 12 ≥ 0
The solutions to the equations are
1. x = 4
2. x = -12
3. x = 0 and x = 4
The solutions to the inequalities are
4. -5 < x < 1
5. x ≤ -3 and x ≥ 4
How to solve the equations using graphsFrom the question, we have the following equations
1. 4x + 6 = 8x - 10
2. -3/4x - 2 = -1/2x + 1
3. |4 - 2x| + 5 = 9
Next, we split the equations to 2
So, we have
1. y = 4x + 6 and y = 8x - 10
2. y = -3/4x - 2 and y = -1/2x + 1
3. y = |4 - 2x| + 5 and y = 9
Next, we plot the system of equations (see attachment) and write out the solutions
The solutions are
1. x = 4
2. x = -12
3. x = 0 and x = 4
How to solve the inequalities using graphsFrom the question, we have the following inequalities
4. x² + 4x - 5 < 0
5. x² - x - 12 ≥ 0
Next, we plot the system of inequalities (see attachment) and write out the solutions
The solutions are
4. -5 < x < 1
5. x ≤ -3 and x ≥ 4
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5. 43 2 918 13 16 4
Answer:
what the questions
Step-by-step explanation:
5. 43 2 918 13 16 4
Answer:
questions pls
Step-by-step explanation:
43 2 918 13 14 4
Which statement is correct? The domain of the function is all real numbers greater than or equal to 0. The range of the function is all real numbers greater than or equal to −1. The range of the function is all real numbers less than or equal to 0. The domain of the function is all real numbers less than or equal to 0.
Answer: In Functions and Function Notation, we were introduced to the concepts of domain and range. In this section, we will practice determining domains and ranges for specific functions. Keep in mind that, in determining domains and ranges, we need to consider what is physically possible or meaningful in real-world examples, such as tickets sales and year in the horror movie example above. We also need to consider what is mathematically permitted. For example, we cannot include any input value that leads us to take an even root of a negative number if the domain and range consist of real numbers. Or in a function expressed as a formula, we cannot include any input value in the domain that would lead us to divide by 0.
Step-by-step explanation:
Answer:
In Functions and Function Notation, we were introduced to the concepts of domain and range. In this section, we will practice determining domains and ranges for specific functions. Keep in mind that, in determining domains and ranges, we need to consider what is physically possible or meaningful in real-world examples, such as tickets sales and year in the horror movie example above. We also need to consider what is mathematically permitted. For example, we cannot include any input value that leads us to take an even root of a negative number if the domain and range consist of real numbers. Or in a function expressed as a formula, we cannot include any input value in the domain that would lead us to divide by 0.
Step-by-step explanation:
find the value of t
need help fast
Answer:
13
Step-by-step explanation:
Solve the equation showing each inverse operation step:
this is a fraction < 2(x+7) over 6 the subtract (4) =10
ill make you brainiest!
Answer:
4 2/7 - 6/7 = 24/
7
= 3 3/
7
Step-by-step explanation:
Conversion a mixed number 4 2/
7
to a improper fraction: 4 2/7 = 4 2/
7
= 4 · 7 + 2/
7
= 28 + 2/
7
= 30/
7
To find a new numerator:
a) Multiply the whole number 4 by the denominator 7. Whole number 4 equally 4 * 7/
7
= 28/
7
b) Add the answer from previous step 28 to the numerator 2. New numerator is 28 + 2 = 30
c) Write a previous answer (new numerator 30) over the denominator 7.
Four and two sevenths is thirty sevenths
Subtract: 30/
7
- 6/
7
= 30 - 6/
7
= 24/
7
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(7, 7) = 7. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 7 × 7 = 49. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - thirty sevenths minus six sevenths = twenty-four sevenths.
If a machine that works at a constant rate can fill 40 bottles of milk in 3 minutes, how many minutes will it take the machine to fill 240 bottles?
If a machine that works at a constant rate can fill 40 bottles of milk in 3 minutes, Then the machine will take approximately 18 minutes to fill 240 bottles.
Constant rate is a rate of change is constant when the ratio of the output to the input stays the same at any given point on the function.
Given that machine take 3 minutes to fill 40 bottles
So for 1 minute the machine fill \(\frac{40}{3}\) = 13.3333 bottles.
That is in 1 minute the machine fill approximately 14 bottles.
So the machine take a time to fill 240 bottles is \(\frac{240}{14} = 18.461\).
Thus the machine take approximately 18 minutes to fill 240 bottles.
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If pp and qq vary inversely and pp is 19 when qq is 30, determine qq when pp is equal to 95
When the value of pp=95 the value of qq will be equal to 6.
It is given that pp varies inversely with qq, so we can write that
pp=k/qq
where k is the proportionality constant.
here we can find the value of k by substituting the value of pp and qq with 19 and 30 in the relation that is given above, we get:
30=k/19
k=30*19
k=570
we the value of k to be 570 after putting the values in the relation.
Now if pp is changed to 95, and k is equal to 570 we can get the value of qq by putting the known values in the same relation.
pp=k/qq
qq=570/95
qq=6.
Therefore, when the value of pp is 95 the value for qq will be equal to 6.
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Giving Brainliest
Jabari and his friend both started a part-time job at the Swimming Hole earning $13 per hour. Jabari worked 14 ½ hours his first week. Jabari agreed to pay his friend 1/10 of his salary for reimbursement of gas. How much money did Jabari pay his friend for gas?
Answer: the answer would be 18.85
Step-by-step explanation:
multiply 13 by 14.5 then divide by 1/10
Answer:
18.85
Step-by-step explanation:
Suppose there are 325 million working-age adults and 295 million in the labor force. The Bureau of Labor Statistics is interested in this years labor participation rate. (round your answer to the nearest tenth)
The labor force participation rate for this year is 90.77%
The labor force participation rate (LFPR) is a measure of the percentage of the working-age population that is either employed or actively seeking employment. It is calculated by dividing the number of individuals in the labor force (those who are employed or unemployed and actively seeking work) by the total number of working-age adults and then multiplying by 100 to convert the result to a percentage.
In this scenario, there are 325 million working-age adults and 295 million individuals in the labor force. Dividing the number of individuals in the labor force by the total number of working-age adults gives us the proportion of the population that is currently in the labor force.
295 million / 325 million = 0.9077
Multiplying by 100 gives us the labor force participation rate
0.9077 x 100 = 90.77%
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what is slope if -3
Answer:
yep
Step-by-step explanation:
What is the rule for the reflection?