Answer:
y=2x-1
Step-by-step explanation:
What is this answer it says it’s wrong
Answer:
\(-10x^3y^2+5x^2y^3-2x^3+7y^2\)
Answer: tex.z-dn.net/?f=-10x%5E3y%5E2%2B5x%5E2y%5E3-2x%5E3%2B7y%5E2
Step-by-step explanation: Hope this helps. Have a good night ma´ám/sir. Be safe!
what will be the appropriate scale to represent the below table
We can write the scale factor for the table as {K} = y/x.
What is scaling?Scaling is a procedure through which we draw an object that is proportional to the actual size of the object. Scaling in geometry means that we are either enlarging or shrinking figures so that they retain their basic shape.Given is to determine the scale for the given table.
Since the table is not given, we can learn how to find the scale for the table. A table will be consisting of {x} and {y} coordinates.So, we can write the scale factor as : {K} = y/xTherefore, we can write the scale factor for the table as {K} = y/x.
To solve more questions on scale factor, visit the link -
brainly.com/question/30098550
#SPJ1
Write and solve a problem about base pay and commission. Show your work.
"Problem:
Jenny earns a base pay of $1000 per month plus a 5% commission on all sales. Last month she sold $8000 worth of products. What was her total earnings for the month?
Solution:
Jenny's commission for the month is 5% of $8000, which can be calculated as:
Commission = 5% of $8000 = (5/100) * $8000 = $400
Her total earnings for the month can be found by adding her base pay and commission:
Total Earnings = Base Pay + Commission
Total Earnings = $1000 + $400
Total Earnings = $1400
Therefore, Jenny's total earnings for the month were $1400." (ChatGPT, 2023)
Periodical cicada species emerge in large
numbers from their larval stage at different
yearly intervals. What is the GCF of the years?
The GCF of numbers is the greatest common factors between the numbers
The GCF of the years is 1
How to determine the GCFThe intervals are given as: 13 years and 17 years
Factor both intervals (i.e. 13 and 17)
13 = 1 * 13
17 = 1 * 17
The common factor between both products is 1
So, we have:
GCF = 1
Hence, the GCF of the years is 1
Read more about GCF at:
https://brainly.com/question/219464
y=-0.024x^2+0.0791x+4.873
The equation y = \(-0.024x^2\) + 0.0791x + 4.873 represents a quadratic function with a downward-opening parabol
The given expression is a quadratic equation in the form y = -0.024x^2 + 0.0791x + 4.873. Let's analyze its components and characteristics.
The equation represents a quadratic function, where x is the independent variable and y is the dependent variable. The coefficients in front of each term determine the shape, position, and direction of the graph.
The term with the highest power of x is -0.024x^2, which indicates a downward-opening parabola. The coefficient -0.024 determines the steepness of the curve. A negative coefficient means the parabola is concave down.
The term 0.0791x is the linear term and determines the slope of the line. A positive coefficient indicates an upward or positive slope. It affects the overall direction and position of the graph.
The constant term 4.873 is the y-intercept. It indicates the point at which the graph intersects the y-axis when x = 0.
To analyze the graph of the quadratic equation further, we can calculate the vertex. The x-coordinate of the vertex can be found using the formula x = -b/(2a), where a and b are the coefficients of x^2 and x, respectively. In this case, a = -0.024 and b = 0.0791. Substituting these values into the formula, we have x = -0.0791 / (2 * -0.024) ≈ 1.643. By substituting this x-coordinate into the equation, we can find the y-coordinate of the vertex.
Overall, the equation y =\(-0.024x^2 + 0.0791x\) + 4.873 represents a quadratic function with a downward-opening parabola. The specific properties, such as the vertex and other key points, can be determined by further calculations and analysis of the equation.
for more such question on quadratic visit
https://brainly.com/question/1214333
#SPJ8
If Jaquaviontavious has 56 Glock 17s and his hamster is 97 years old, how many pencils will it take to replace the alternator on a Tesla?
Answer:
okay 1. nice name what your middle?
2. why would someone with a name like that have a hamster
3. a pencil is nothing compared to a vehicle like a tesla
4. AK 47 Mac 11 Glocks N 9’s
it will take exactly 217.2529865 pencils to replace the alternator on a Tesla
find the product in lowest terms 24/18x2/17x34/3
Answer:
Step-by-step explanation:
To find the product of the given fractions in lowest terms, we can multiply the numerators and denominators together, and then simplify the resulting fraction:
(24/18) * (2/17) * (34/3)
First, we can simplify the fractions by reducing any common factors in the numerators and denominators:
24/18 = (212)/(29) = 12/9 = 4/3
2/17 = 2/17
34/3 = (2*17)/3 = 34/3
Now we can multiply the simplified fractions:
(4/3) * (2/17) * (34/3) = (4234)/(3173) = 272/153
The product of the given fractions in lowest terms is 272/153.
A mealworm crawled 2.1 meters in 6 minutes. At this rate, how many meters did the mealworm crawl in 1 minute
Answer:
at this rate
mealworm crawl 0.35 m in 1 minute
What the answer to this question please
\(V=lwh=(3)\left(\frac{4}{3} \right) \left(\frac{3}{5} \right)\\\\V=3\left(\frac{12}{15} \right)\\\\V=\frac{36}{15}=\boxed{\frac{12}{5} \text{ cm}^{2}}\)
The function f(x) = -2(4)²+1 +140 represents the number of tokens a child has x hours after arriving at an arcade.
What is the practical domain and range of the function?
Enter your answer by filling in the boxes to correctly complete the statements. If necessary, round to the nearest hundredth.
The practical domain of the situation is ?
The practical range of the situation is ?
Question 3(Multiple Choice Worth 3 points)
(01.04 LC)
Which of the following expressions is equivalent to 2x +4? (The x+4 is to the power of x)
A) 8(2) ^x
B) 2^x/8
C) 16(2)^x
D) 2^x/16
The expression that is equivalent to the expression 2ˣ⁺⁴ is 16(2ˣ)
Which expression is equivalent to the expressionFrom the question, we have the following parameters that can be used in our computation:
2ˣ⁺⁴
The above expression is an exponential expression with the following properties
Base = 2Exponent = x + 4When the above expression is expanded, we have
2ˣ⁺⁴ = 2ˣ * 2⁴
Evaluate the expression 2 exponent 4
So, we have the following representation
2ˣ⁺⁴ = 2ˣ * 16
Rewrite as follows
2ˣ⁺⁴ = 16 * 2ˣ
This gives
2ˣ⁺⁴ = 16(2ˣ)
Hence, the expression that is equivalent to the expression is 16(2ˣ)
Read more about expression at
https://brainly.com/question/15775046
#SPJ1
Mrs. Fields has a bag of marbles. One-fourth of the marbles are red. How many marbles can there be in the bag?
Answer:
she can have 4 marbles in the bag.
Step-by-step explanation:
Because if one out of four is read then there is four marbles.
I have a rectangle 2500cm long and 1250cm wide.the 4 sides are 150 cm deep.they are covered in 1cm2 tile squareshow may tiles are there?
Solution
We would have to compute the lateral surface area;
The areas are;
\(\begin{gathered} 2(2500\times150)+2(1250\times150) \\ =1125000cm^2 \end{gathered}\)If they are covered in 1 square centimeter tiles. The number of tiles thee are;
\(\frac{1125000}{1}=1125000\text{ }tiles\)Which relation is a function?
The only graph that represents a function is: Graph D
How to identify a function?A function is defined as a relationship or expression that involves one or more variables. It typically has a set of input and outputs. Each input has only one output. The function is the description of how the inputs relate to the output.
A function is a relation which describes that there should be only one output for each input (or) we can say that a special kind of relation (a set of ordered pairs), which follows a rule i.e., every X-value should be associated with only one y-value is called a function.
From the graphs, we can see that:
Graph A has 2 outputs at x = -2
Graph B has 2 outputs at x = 0
Graph C has two outputs at x = -1
Graph D has a unique output for every input and as such it is a function
Read more about function description at: https://brainly.com/question/24057830
#SPJ1
what is the difference (2x minus 3) minus (x minus 1)
Answer:
x-2
Step-by-step explanation:
Answer:
x-2
Step-by-step explanation:
(2x-3) - (x-1)
= 2x-3-x+1
= x-2
Select two ratios that are equivalent to 7: 10.
Choose 2 answers:
Answer:
I hope this helps. Have a great rest of your day!
Do you mind showing the answer choices? I just realized you had "Choose 2 answers".
QUICK SOMEONE HELP!!!! ILL MARK BRAINLIEST
Answer:
C
Step-by-step explanation:
S=∑ n=1[infinity] 2+11 1. Use the integral test to show the series is convergent 2. Find the sum of the first 5 terms 3. What is the error using s5 as an estimate for S ?
The integral test compares an infinite sum to an improper integral and is the test that can only be applied when we are considering a series whose terms are all positive.
1) For a series ∑n=1∞aₙ to converge, the nth term an must satisfy aₙ→0
as n→∞.
Therefore, from the algebraic limit properties of sequences,
lim k→∞a k = lim k→∞(S k−S k−1)=limk→∞S k−lim k→∞S k−1 = S−S = 0.
Therefore, if ∑n=1∞aₙ converges, the nth term an→0 as n→∞. An important consequence of this fact is the following statement:
If aₙ↛0 as n→∞,∑n=1∞aₙ diverges
The integral test compares an infinite sum to an improper integral. It is important to note that this test can only be applied when we are considering a series whose terms are all positive.
2) The sum of the areas of the rectangles is less than the sum of the area of the first rectangle and the area between the curve f(x)=1/x2 and the x -axis for x≥1
Since the area bounded by the curve is finite, the sum of the areas of the rectangles is also finite.
To learn more about integral test, click here:
brainly.com/question/28157842
#SPJ4
one half cubed − 6 ÷ square root of 64
negative five eighths
negative 47 over 64
five eighths
47 over 64
Answer:
answer: negative five eighths
The solution to the expression one half cubed − 6 ÷ square root of 64 is A. negative five-eighths.
Given a fractional expression:
One half cubed − 6 ÷ square root of 64
It is required to find the value of the expression.
This can be numerically written as:
\((\frac{1}{2} )^3-6\div\sqrt{64}\)
It is known that:
\(\sqrt{64}=8\)
So, the expression can be written as:
\((\frac{1}{2} )^3-6\div8\)
Now, \((\frac{1}{2} )^3=\frac{1}{2^3}\)
\(=\frac{1}{8}\)
So, the expression becomes:
\((\frac{1}{8} )-6\div8\)
Using the BODMAS rule, division has to be done first before subtraction.
So, the expression becomes:
\((\frac{1}{8} )-\frac{6}{8}=-\frac{5}{8}\)
Hence, the correct option is A. negative five-eighths.
Learn more about BODMAS rule here :
https://brainly.com/question/29795897
#SPJ3
Bruno had a gross income of $4925 during each pay period last year. If he got
paid monthly, how much of his yearly pay was deducted for FICA?
A. $4521.15
B. $3250.50
C. $3871.05
D. $3841.50
The amount of Bruno's yearly pay deducted for FICA is approximately
A. $4,524.15. The closest option provided is A. $4521.15.
To calculate the amount of FICA deducted from Bruno's yearly pay, we need to consider the specific FICA tax rates for Social Security and Medicare.
As of 2021, the Social Security tax rate is 6.2% on income up to a certain threshold, and the Medicare tax rate is 1.45% on all income.
Given that Bruno's gross income per pay period is $4925 and he is paid monthly, we can calculate the yearly gross income as follows:
Yearly gross income = $4925 * 12 = $59,100
To calculate the FICA deduction, we need to find the sum of the Social Security and Medicare taxes. Using the respective tax rates mentioned earlier:
Social Security deduction = $59,100 * 6.2% = $3,667.20
Medicare deduction = $59,100 * 1.45% = $856.95
Adding these two deductions together:
FICA deduction = $3,667.20 + $856.95 = $4,524.15
Therefore, the amount of Bruno's yearly pay deducted for FICA is approximately $4,524.15.
The closest option provided is A. $4521.15.
for such more question on amount deducted
https://brainly.com/question/25821437
#SPJ8
The mean weight of female aerobics instructors in a certain city is less than 136 lbs. Express the null and alternative hypotheses in symbolic form for this claim.
Answer:
Step-by-step explanation:
We are given the claim.
Claim: The mean weight of male aerobics instructors in a certain city is more than 182 lbs.
Population mean = 182 lbs
The null hypothesis will state that the sample mean is less than or equal to the population mean 182 lbs.
The alternate hypothesis will state that mean weight of male aerobics instructors in a certain city is more than 182 lbs.
answer I credits: ChiKesselman solved it
V
Answer:
H0 : μ ≤ 186
H1 : μ > 186
Step-by-step explanation:
The null hypothesis and hypothesis differ in that the null aligns with the claim or value of the population parameter. The alternative hypothesis tries to negate the null hypothesis by trying to displace the claim set by the parameter based on the average or mean value of the sample.
Since the claim Given by the population mean is that mean weight is less Than 186 ; then this will be the null hypothesis and an opposite statement will be declared as the alternative.
5c + d = c+ 4d find the ratio c:d
Answer:3c + 18d brainless pls
Step-by-step explanation:First, eliminate the parenthesis by multiplying each term within the parenthesis by the term outside the parenthesis:
3
(
5
c
+
4
d
)
+
6
(
d
−
2
c
)
⇒
(
3
⋅
5
c
)
+
(
3
⋅
4
d
)
+
(
6
⋅
d
)
−
(
6
⋅
2
c
)
⇒
15
c
+
12
d
+
6
d
−
12
c
Next, group like terms:
15
c
−
12
c
+
12
d
+
6
d
Now, combine like terms:
(
15
−
12
)
c
+
(
12
+
6
)
d
3
c
+
18
d,
Given:
\(\to 5c + d = c+ 4d\)
To find:
c:d=?
Solution:
\to 5c + d = c+ 4d
simulating the identical terms:
\(\to 5c -c = 4d-d\\\\\to 4c = 3d\\\\\to \frac{c}{d} = \frac{3}{4}\\\\\therefore\\\to c:d= 3:4\)
so, the ratio is 3:4
Learn more about the ratio:
brainly.com/question/4534527
Simplify (2x-3)(5x squared-2x+7)
To simplify the expression (2x-3)(5x^2-2x+7), we can use the distributive property.
First, multiply 2x by each term inside the second parentheses:
2x * 5x^2 = 10x^3
2x * -2x = -4x^2
2x * 7 = 14x
Next, multiply -3 by each term inside the second parentheses:
-3 * 5x^2 = -15x^2
-3 * -2x = 6x
-3 * 7 = -21
Combine all the resulting terms:
10x^3 - 4x^2 + 14x - 15x^2 + 6x - 21
Now, combine like terms:
10x^3 - 19x^2 + 20x - 21
So, the simplified expression is 10x^3 - 19x^2 + 20x - 21.
For such more question on parentheses
https://brainly.com/question/172904
#SPJ8
x - 2/5 = 7 what is the value of x?write answer in simplest form.
Explanation:
x - 2/5 = 7
Collect like terms:
\(\begin{gathered} x\text{ = 7 + }\frac{2}{5}=\text{ }\frac{7}{1}+\frac{2}{5} \\ \text{LCM = 5} \end{gathered}\)\(\begin{gathered} x=\frac{35\text{ + 2}}{5}\text{ = }\frac{37}{5} \\ x=\text{ 7}\frac{2}{5} \end{gathered}\)Rewrite the equation in simplified slope-intercept form: 3x+y-27=14
The given equation is slope - intercept form, is y = -3x + 41.
What is slope - intercept form?
When the slope of the line being studied is known, and the given point is also the y intercept, the slope intercept formula, y = mx + b, is used (0, b). The y value of the y intercept point is represented by b in the equation.
Writing an equation for a line in the form y = mx + b is known as slope intercept form in mathematics. The m indicates the line's slope, and the b indicates the y-intercept.
Consider, the given equation 3x + y - 27 = 14
We have to write this equation is slope - intercept form of the line.
Let
3x + y - 27 = 14
Add 27 on both sides,
3x + y - 27 + 27 = 14 + 27
3x + y = 41
Subtract 3x from both sides,
3x + y - 3x = 41 - 3x
y = 41 - 3x
y = -3x + 41
Hence, the given equation is slope - intercept form, is y = -3x + 41.
To know more about slope - intercept form of the line, click on the link
https://brainly.com/question/24907633
#SPJ1
A certain group of women has a .65% rate of red/green color blindness. If a woman is randomly selected, what is the probability that she does not have red/green color blindness?.
The probability that a randomly selected woman does not have red/green color blindness is approximately 0.994.
To calculate the probability of the complement event, we can subtract the probability of the event itself from 100%. So, the probability of not having red/green color blindness is:
100% - 0.65% = 99.35%
This means that if we randomly select a woman from this group, there is a 99.35% chance that she does not have red/green color blindness.
Finally, we can express this probability as a decimal or a percentage. In this case, the probability is:
0.9935 or approximately 0.994 (rounded to three decimal places)
So, The likelihood that a lady chosen at random does not have red/green colour blindness is about 0.994.
To learn more about probability please click on below link.
https://brainly.com/question/30034780
#SPJ1
Kelly needs to order lunch for orders 6 people at a business meeting. Her menu choices are chicken salad for a cost of $5 per person and egg salad for a cost of $4 per person. She only has $28 to spend. How many of each type of lunch can she order?
Answer:
She would be able to buy
4 Chicken Salads &
2 Egg Salads
Step-by-step explanation:
4x5=20
leaving 8 dollars
2x4=8
Answer: she will spend 3 orders of chicken salad, and 3 orders of egg salad the total it will be $27.
Step-by-step explanation:
Graph the polygon with vertices A( -3, -1), B(2,2), C(3, -3) and it's image after a rotation of 180° about the origin.
The image of the rotation is A'( 3, 1), B'(-2,-2), C;(-3, 3) and the graph is attached
How to graph the image of the rotation?The coordinates of the polygon are given as
A( -3, -1), B(2,2), C(3, -3)
The rotation is given as
A rotation of 180° about the origin
The 180 degrees rotation has the algebraic rule of
(x, y) ⇒ (-x, -y)
So, we have
A'( 3, 1), B'(-2,-2), C;(-3, 3)
Hence, the coordinates of the image using the rule a 180-degree rotation is A'( 3, 1), B'(-2,-2), C;(-3, 3)
Read more about rotation at
https://brainly.com/question/12508456
#SPJ1
NEEEEEEEEDDDDDD HELPPPPP ASAPPPPPPP
Matching the specific Polygons with their descriptions, we have;
15-gon → An exterior angle measures 24°
16-gon → The Sum of interior angles is 2520°
12-gon → An interior angle measures 150°
18-gon → An interior angle measures 160°
What is the sum of interior angles of a Polygon?The formula for sum of interior angles of a Polygon is;
S = (n - 2) * 180
where n is number of sides of polygon. Thus;
1) For a 15 sided polygon;
Sum = (15 - 2) * 180
Sum = 13 * 180
Sum = 2340
Sum of exterior angles of a polygon is; 360°
Thus, external angles = 360/15 = 24°
2) For a 16 sided polygon;
Sum of interior angles = (16 - 2) * 180 = 2520°
3) The value of the interior angles of a polygon with 12 sides is;
(12 -2) * 180/12 = 150°
4) The value of the interior angles of a polygon with 18 sides is;
(18 - 2) * 180/18 = 160°
Read more about sum of interior angles of a Polygon at; https://brainly.com/question/224658
#SPJ1
Is the following relation a function? Justify your answer.
No, because there is an input value with more than one output value
No, because there is an output value with more than one input value
Yes, because each input value has only one output value
Yes, because each output value has only one input value
Answer:
A
Step-by-step explanation:
There are two inputs for one output, which means the relation is not a function.
Answer:
A
Step-by-step explanation: