The value of x, in dollars, so that they have equal weekly pay is $18,000.
Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x. Mapping or transformation is used to denote a function in math. These functions are usually denoted by letters such as f, g, and h. The domain is defined as the set of all the values that the function can input while it can be defined. The range is all the values that come out as the output of the function involved. Co-domain is a set of values that have the potential of coming out as outputs of a function.
We are given that Guy and Jim earn the same weekly pay.
Then g(x) = f(x)
So, 185 + .03x = 275 + .025x
Rearranging terms so that the x's are together and the constants are together:
0.005x = 90
∴ x = 18,000
Thus, the value of x, in dollars, so that they have equal weekly pay is $18,000.
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Pedro earns $94.50 for 6 hours of work. If he makes a constant hourly wage, which table represents the relationship between the number of hours he works and his total earnings?
please help me
Answer:
The answer is most likely A.
The reason why, is because since the earning in 6 hours is $94.50, so the hourly wage would be, $15.75 because:
94.50/6 = 15.75
Graph B, for the first hour, the amount of dollars is correct, but in 11 hours, it says 25.75, which is not correct so Graph B cannot be it.
Graph C, shows that at hour 1, that it is 15.75 dollars, but at hour 2 16.75, as well with hour 3, 17.75. The graph is showing an increase of 1 dollar per hour, which is not correct so graph C is not it.
Graph D shows that at hour 6, there is $94.50, which is correct, but at hour 12, its 100.50. This is not true because , the hour has increased by 6, and when it increased by 6, the amount of pay increased by 6 as well, which is not the right way in which you would do so.
Option A is correct!
Step-by-step explanation:
Hope it helps! =D
A new gaming chair costs $309.99. You have already saved $144.99 and earn $27.50 each week babysitting. Write and solve an equation to determine how many weeks, w, you must babysit to earn enough money to buy the new gaming chair.
27.5w − 144.99 = 309.99; w = 17
27.5 + 144.99w = 309.99; w = 6
27.5w − 309.99 = 144.99; w = 17
27.5w + 144.99 = 309.99; w = 6
The linear equation we need to solve is:
$27.50*w = $309.99 - $144.99
And the solution is w = 6.
How to write and solve the equation?
We know that the cost of the gaming chair is $309.99.
To buy this, you already have saved $144.99, and save another $27.50 per week, then the amount you have after w weeks is:
f(w) = $144.99 + $27.50*w
So the linear equation we need to solve is:
$144.99 + $27.50*w = $309.99
To solve this we need to isolate w.
$144.99 + $27.50*w = $309.99
$27.50*w = $309.99 - $144.99
w = ($309.99 - $144.99)/$27.50 = 6
So they can buy the chair after 6 weeks.
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can you please help me with this
Sathish will be going to pay a total of $64.8 for the gas.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Summation = addition of two or more numbers or variable
For example = 2 + 8 + 9
Subtraction = Minus of any two or more numbers with each other called subtraction.
For example = 4 - 8
Division = divide any two numbers or variable called division.
For example 4/8
Multiplication = to multiply any two or more numbers or variables called multiplication.
For example 5 × 7.
The First 150 and last 150 km will cover by Satish only
Since 6 liters covers 100 km
So,
Cost of 300 km (18 liters) ⇒ 18×1.2 = 21.6
Now,
The journey 2100 - 300 = 1800 km has been covered by all three
Split 1800/3 = 600 km of money Satish will pay
So,
Cost of 600km(36 liters) ⇒ 36 × 1.2 = 43.2
Total paid = 21.6 + 43.2 = 64.8.
Hence "Satis will be going to pay a total of $64.8 for the gas".
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Can't get my head around this at all any help would be greatly appreciated.
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
\(x=-6\)
Step-by-step explanation:
\(A=7x-6\\B=3x+2\\For A=3B\\7x-6=3(3x+2)\\7x-6=9x+6\\2x=-12\\x=-6\\\)
What is the vertex form of f(x) = (x-2)(x+6)
Answer:
\(y=(x+2)^2-16\)
Step-by-step explanation:
For the data set represented on the box plot, which region contains the most dispersed data?
The region that contains the most dispersed data is between the upper quartile and the median.
Which region contains the most dispersed data?A box plot is used to study the distribution and level of a set of scores. The box plot consists of whiskers which measure the minimum and maximum numbers.
On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median. The third line on the box represents the upper (third) quartile.
Difference between the lower quartile and the median : 300 - 275 = 25Difference between the upper quartile and the median : 340 - 300 = 40Difference between the upper quartile and the maximum : 355 - 340 = 15Difference between the minimum and the lower quartile : 275 - 250 = 25To learn more about box plots, please check: brainly.com/question/27215146
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Solve 2^x-2=8^4 but not solving for x
Without explicitly solving for x, we can conclude that the solution to the equation 2^x - 2 = 8^4 is x = 12.
To solve the equation 2^x - 2 = 8^4 without explicitly solving for x, we can simplify the equation using exponent rules and observe the relationship between the numbers.
First, let's simplify the equation:
2^x - 2 = 8^4
We know that 8 can be expressed as 2^3, so we can rewrite the equation as:
2^x - 2 = (2^3)^4
Applying the exponent rule (a^m)^n = a^(mn), we can simplify further:
2^x - 2 = 2^(34)
Simplifying the right side of the equation:
2^x - 2 = 2^12
Now, we can observe that both sides of the equation have the same base, which is 2. In order for the equation to hold true, the exponents must be equal:
x = 12
Therefore, we may deduce that the answer to the equation 2x - 2 = 84 is x = 12 without having to explicitly solve for x.
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Find the cost to carpet a 15ft. by 18ft. room if the carpet costs $25.95 per square yard.
The cost of the carpet will be $2,335.5.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The dimensions of the carpet are;
⇒ 15 feet by 18 feet
Now,
The area of the carpet = 15 x 18
= 279 feet²
= 270 / 3 yards²
= 90 yards²
Since, The carpet costs = $25.95 per square yard.
Hence, The carpet cost for 90 yards² = 90 x $25.95
= $2,335.5
Thus, The cost of the carpet will be $2,335.5.
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What formula do I use for this? How do I get the points to graph?
The graph of the function y = 5|x - 4| is added as an attachment
Sketching the graph of the functionFrom the question, we have the following parameters that can be used in our computation:
y = 5|x - 4|
The above function is an absolute value function that has been transformed as follows
Vertically stretched by a factor of 5Shifted right by 4 unitsNext, we plot the graph using a graphing tool by taking not of the above transformations rules
The graph of the function is added as an attachment
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la suma de tres números enteros consecutivos es -756. ¿Cuáles son los números?
Answer:
Which means that the first number is 251, the second number is 251 + 1 and the third number is 251 + 2. Therefore, three consecutive integers that add up to 756 are 251, 252, and 253. 251 + 252 + 253 = 756 We know our answer is correct because 251 + 252 + 253 equals 756 as displayed above.
Step-by-step explanation:
12. The point of intersection of the two lines creating a V in an absolute value graph is called the
a Center
b Origin
c Vertex
d None of the above
When two lines intersect with each other then point of intersection formed by two intersecting lines create V in an absolute value graph is known as Vertex.
As given in the question,
Given : Two lines intersect with each other .
Point of intersection of two lines formed V shape in a absolute value of the graph is known as Vertex.For example: When two rays BA and BC intersect with each other and formed V shape in an absolute value graph.Point of intersection is at point B.Here ∠ABC get formed and B is known as vertex.Therefore, point of intersection of two lines created V shape on the graph is called vertex.
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PLEASE I NEED THIS NOW, AND EXPLICATION
Answer:49.5
Step-by-step explanation:so if 1 inch equal to 3 yards then 7.5 will be 21.5 and 6 inchs will be 18 so if you all together you will get 49.5
Answer:
36
Step-by-step explanation The answer would be 36 because A=a2=62=36 and the math added to 36 hope this helped.
Rational formulas and variations
Answer:
Direct to running
Joint to apples
Direct to meat
I hope this is good enough:
Solve for x
(2^2/x) (2^4/x) = 2^12
\( \textsf{\qquad\qquad\huge\underline{{\sf Answer}}} \)
Let's solve ~
\(\qquad \sf \dashrightarrow \:(2 {}^{ \frac{2}{x} } ) \sdot(2 {}^{ \frac{4}{x} } ) = 2 {}^{12} \)
\(\qquad \sf \dashrightarrow \:(2 {}^{ \frac{2}{x} + \frac{4}{x} } ) = 2 {}^{12} \)
\(\qquad \sf \dashrightarrow \:(2 {}^{ \frac{6}{x} } ) = 2 {}^{12} \)
Now, since the base on both sides are equal, therefore their exponents are equal as well ~
\(\qquad \sf \dashrightarrow \: \dfrac{6}{x} = 12\)
\(\qquad \sf \dashrightarrow \:x = \dfrac{6}{12} \)
\(\qquad \sf \dashrightarrow \:x = \dfrac{1}{2} \)
or
\(\qquad \sf \dashrightarrow \:x = 0.5\)
Hope you got the required Answer ~
cindy throws one red and one blue dice. find the probability that the sum of the two dice is less than 4.
The probability that the sum of the two dice is less than 4 is 3/36, which simplifies to 1/12.
What is dice probability?Dice probability refers to the likelihood of a certain outcome when rolling one or more dice. The probability of rolling a particular number on a fair six-sided die, for example, is 1 in 6 or approximately 16.67%. The probability of rolling any number from 1 to 6 on a single die is always the same since each face has an equal chance of landing face up.
Given by the question.
To finds the probability that the sum of the two dice is less than 4, we need to list all the possible outcomes when Cindy throws one red and one blue dice, and then count the number of outcomes that satisfy the condition.
Possible outcomes when throwing two dice:
Red Blue
1 1
1 2
1 3
1 4
1 5
1 6
2 1
2 2
2 3
2 4
2 5
2 6
3 1
3 2
3 3
3 4
3 5
3 6
4 1
4 2
4 3
4 4
4 5
4 6
5 1
5 2
5 3
5 4
5 5
5 6
6 1
6 2
6 3
6 4
6 5
6 6
There are 36 possible outcomes when throwing two dice.
Outcomes where the sum of the two dice is less than 4:
Red Blue
1 1
1 2
2 1
There are 3 outcomes where the sum of the two dice is less than 4.
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What is 24+9-4x2+11×2?
Answer:
47
Step-by-step explanation:
24+9-4×2+11×2
24+9-8+22
=47
\(\huge\text{Hey there!}\)
\(\large\boxed{\mathsf{24+9-4\times2+11\times2}}\\\large\boxed{\mathsf{= 33 - 4\times 2 + 11\times2}}\\\large\boxed{\mathsf{= 33 - 8 + 11\times2}}\\\large\boxed{\mathsf{= 25 + 11\times2}}\\\large\boxed{\mathsf{= 25 + 22}}\\\large\boxed{\mathsf{= 25 + 22}}\\\large\boxed{\mathsf{= 47}}\\\\\huge\boxed{\text{Therefore, your answer is: \textsf{47}}}\huge\checkmark\)
\(\huge\text{Good luck on your assignment \& enjoy your day!}\)
~\(\huge\boxed{\frak{Amphitrite1040:)}}\)
The function f(x) is shown in this graph the function g(x)=-6x+3
The slope of f(x) is greater than the slope of g(x).
The question looks incomplete,
The graph is not given, I have attached the graph of this question.
The function f(x) goes down by two and over by one
What is the formula fro slope?slope = rise/run
Using the given value in the above formula we get,
= -2/1
= -2.
The slope of f(x) is -2, while the slope of g(x) is -6.
Since -2 is a greater number than -6, the answer is
C) The slope of f(x) is greater than the slope of g(x).
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Which statement is true about the graphed function
You take thirty measurements in order to find the length of a rod, you calculate the average and obtain the value L0. Supposed that now a different person takes twenty measurements as well of the same rod, then calculates the average and obtains the same L0 as you. Does it mean that both of you obtain a result with the same precision and accuracy
Answer:
Yes, it means that both of you obtain a result with the same precision and accuracy.
Step-by-step explanation:
It is provided that two different people took measurements in order to find the length of a rod.
The first person took 30 measurements.
The second person took 20 measurements.
Both the people got the same average length, i.e. L₀.
In statistics, a larger sample leads to an error free result.
So, for the first person the larger sample helped reducing the chance of any sort of error that may be present.
For the second person, the average is same as the first even when their sample size is less than the first.
This may happen because the sample was selected with a certain precision and accuracy.
Thus, both of them obtain a result with the same precision and accuracy.
The maximum boxes of raisins a worker at a factory can pack in an hour is 120. The working hours for a worker is 8 hours and the production quota is 7500 boxes. Find the minimum number of workers the factory needs to hire such that the production exceeds the quota
Solve: 2m³-5m² - 7m = 0
Answer:
m = - 1 , m = 0 , m = \(\frac{7}{2}\)
Step-by-step explanation:
2m³ - 5m² - 7m = 0 ← factor out common factor m from each term
m(2m² - 5m - 7) = 0
factorise the quadratic 2m² - 5m - 7
consider the factors of the product of the coefficient of the m² term and the constant term which sum to give the coefficient of the m- term
product = 2 × - 7 = - 14 and sum = - 5
the factors are + 2 and - 7
use these factors to split the m- term
2m² + 2m - 7m - 7 ( factor the first/second and third/fourth terms )
2m(m + 1) - 7(m + 1) ← factor out (m + 1) from each term
(m + 1)(2m - 7)
then
2m³ - 5m² - 7m = 0
m(m + 1)(2m - 7) = 0 ← in factored form
equate each factor to zero and solve for m
m = 0
m + 1 = 0 ( subtract 1 from both sides )
m = - 1
2m - 7 = 0 ( add 7 to both sides )
2m = 7 ( divide both sides by 2 )
m = \(\frac{7}{2}\)
solutions are m = - 1 , m = 0 , m = \(\frac{7}{2}\)
evaluate 10 + 8÷4 - 12
Answer:
zero
Step-by-step explanation:
pemdas
Scientists are preparing two satellites to be launched. The satellite, Space Explorer B, flies 74400 miles in 12 hours. The table below represents the number of miles, yy, that the satellite, Space Explorer A, flies in xx hours.
How much faster does Space Explorer B travel per hour than Space Explorer A?
The difference in speed between Explorer B and Explorer A is 600 miles per hour.
How much faster is the Space Explorer B?In order to determine how fast the satellites are travelling, the average speed of the satellites have to be calculated. Average speed is the total distance covered per time.
Average speed = total distance / total time
Average speed of Space Explorer B = 74,400 / 12 = 6,200 miles per hour
Average speed of Space Explorer A = 72,800 / 13 = 5,600 miles per hour
Difference in speed = 6,200 miles per hour - 5,600 miles per hour = 600 miles per hour.
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100 POINTS AND BRAINLIST
cosB:-
Base/Hypotenuse8/17sinB:-
Perpendicular/Hypotenuse15/17tanB
Perpendicular/Base15/8cosB= 8/17
because its = to Base/Hypotenuse
sinB=15/17
because its = to Perpendicular/Hypotenuse
tanB=15/8
because its = perpendicular/base
Assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation 15. Find the probability that a randomly selected adult has an IQ between 85 and 115. Question content area bottom Part 1 The probability that a randomly selected adult has an IQ between and is enter your response here. (Type an integer or decimal rounded to four decimal places as needed.)
The requried probability that a randomly selected adult has an IQ between 85 and 115 is also 0.6827.
Standardize 85 and 115 using the formula:
z = (x - μ) / σ
where x is the value we want to standardize, μ is the mean, and σ is the standard deviation.
For 85:
z = (85 - 100) / 15 = -1
For 115:
z = (115 - 100) / 15 = 1
So we want to find the probability that a standard normal random variable Z is between -1 and 1. Using a standard normal distribution table or a calculator, we can find that this probability is 0.6827.
Since IQ scores are normally distributed with a mean of 100 and a standard deviation of 15, the probability that a randomly selected adult has an IQ between 85 and 115 is also 0.6827.
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parallelogram can be represented by [5/2 -5/3]. what is it’s area?
We are given that a parallelogram can be represented by the following matrix:
\(\begin{bmatrix}{5} & {-5} \\ {2} & {3}\end{bmatrix}\)The area of a parallelogram represented by a 2x2 matrix is the determinant of the matrix. The determinant of a matrix of the form:
\(\begin{bmatrix}{a} & {b} \\ {c} & {d}\end{bmatrix}\)Is given by:
\(det(\begin{bmatrix}{a} & {b} \\ {c} & {d}\end{bmatrix})=ad-bc\)Therefore, the determinant is:
\(det(\begin{bmatrix}{5} & {-5} \\ {2} & {3}\end{bmatrix})=(5)(3)-(-5)(2)=15+10=25\)Therefore, the area of the parallelogram is 25 square units.
A 4-column table with 2 rows. Row 1 is labeled Gallons and row 2 is labeled quarts. Column 1 is labeled Q 1 with entries 6, blank. Column 2 is labeled Q 2 with entries 4, 16. Column 3 is labeled Q 3 with entries 3, 12. Column 4 is labeled Q 4 with entries 2, 8.
A juice company currently sells juice in gallon-size containers but wants to diversify to provide quart-size containers. If the company produces the number of gallons of juice every quarter given in the table, how many quarts will be produced in the first quarter?
The company will produce
quarts of juice in first quarter.
Answer:
the answer is 24 :)))
Step-by-step explanation:
i try to be help unlike the other person
i know its 24 bc i had to do the assignment on edge2020 and that is the correct answer on edge
Answer:
24
Step-by-step explanation:
A line has a slope of 0 and it includes the pointes (-3,-9) and (5,j) what is the value of j?
Step-by-step explanation:
where slope = O
SO ,the line is parallel to X axis passing through -9
therefore j = _ 9
April pays a dog-walking service $30 each week to walk her dog. Let w = the number of weeks. Let d = the number of dollars April pays the service. Part A Which equation represents the problem? A. d = w + 30 B. w = d × 30 C. w = 30 + d D. d = w × 30 Part B Drag numbers to complete the table to show the number of dollars, d, that April spends on dog-walking in w weeks. Numbers may be used once, more than once, or not at all. 61803460150200 w 1 2 5 d 30 90 120
Answer:
Rule + 30, Equation: w=d+30
Step-by-step explanation:
Hope this will help some of you!
The amount in dollar for w weeks be d= 30 x w.
what is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
Let w = the number of weeks.
Let d = the number of dollars April pays the service.
April pays a dog-walking service $30 each week to walk her dog.
So, the equation represents the situation
d= 30 x w
Hence, the amount in dollar for w weeks be d= 30 x w.
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MN has endpoints at M(2,5) and
N(-4, 3). In what quadrant is the midpoint
of MN?
A Quadrant |
B Quadrant II
C Quadrant IIl
Answer:
quad 2
Step-by-step explanation:
Midpoint = (x1 + x2)/2,(y1 + y2)/2
x1 = 2
x2 = - 4
y1 = 5
y2 = 3
midpoint = (2 - 4)/2,(5 + 3)/2
midpoint = -2/2, 8/2
midpoint = -1,4
-1 for x puts you in quad 2 or 3
4 for y puts you in quad 2 because you are going up.
The final answer is in quad 2